/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1213: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. parser = self.make_parser(ctx) /home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1206: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. self.parse_args(ctx, args) Using UID: 1000, GID: 1000 Forwarding environment variable OPENROUTER_API_KEY to container Mounting local directory /home/llmeval/llmeval/runs/run_20260107_203109/task5_dedup_contact/openrouter-google-gemini-2.5-flash-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: aa651697 Image: opencode Executing command and waiting for completion... Container will exit after command completes. Command logs: Initializing opencode v1.0.0 Setting up user 'cubbi' with UID: 1000, GID: 1000 Setting up standard directories Created directory: /app Created directory: /cubbi-config Created directory: /cubbi-config/home Creating /home/cubbi as symlink to /cubbi-config/home Created directory: /cubbi-config/home/.local Copied /root/.local/bin to user directory Running opencode-specific initialization Added litellm custom provider with 146 models to OpenCode configuration Added openrouter standard provider with 347 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-preview-09-2025 Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers No MCP servers to integrate --- Executing initial command --- Executing user command: if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Executing as cubbi: sh -c if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Created contacts.csv with 50 contacts (35 unique + 15 duplicates) --- TASK BEGIN --- # Contact List Deduplicator You have a CSV file `contacts.csv` containing contact information with potential duplicates. Your task is to identify and merge duplicate contacts based on matching criteria, then generate a JSON report. ## Duplicate Detection Rules Two contacts are duplicates if ANY of the following match: 1. **Phone numbers match** (after normalization - remove spaces, dashes, parentheses) 2. **Email addresses match** (case-insensitive) 3. **Names are very similar** (exact match ignoring case, or initials match with same last name) ## Requirements 1. Read `contacts.csv` 2. Identify all duplicate contacts 3. Generate `deduped.json` with this exact structure: ```json { "original_count": 100, "unique_count": 85, "duplicates_found": 15, "duplicate_groups": [ { "primary": { "name": "John Smith", "email": "john.smith@example.com", "phone": "555-1234", "company": "Acme Corp" }, "duplicates": [ { "name": "J. Smith", "email": "jsmith@example.com", "phone": "555-1234", "company": "Acme Corp" } ], "match_reason": "phone" } ] } ``` ## Important Notes - The primary contact should be the one with the most complete information (fewest empty fields) - Normalize phone numbers before comparison: remove all spaces, dashes, and parentheses - Email matching should be case-insensitive - Match reasons can be: "phone", "email", "name", or combinations like "phone_and_email" - Each duplicate group should list the primary contact and all its duplicates - Original count includes all contacts, unique count is after deduplication - Duplicates found is the number of duplicate entries (not the number of groups) PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user. --- TASK END --- INFO 2026-01-07T21:34:39 +671ms service=default version=1.0.212 args=["run","--print-logs"] opencode INFO 2026-01-07T21:34:39 +3ms service=default directory=/app/input creating instance INFO 2026-01-07T21:34:39 +1ms service=project directory=/app/input fromDirectory INFO 2026-01-07T21:34:39 +13ms service=storage index=0 running migration ERROR 2026-01-07T21:34:39 +4ms service=storage index=0 failed to run migration INFO 2026-01-07T21:34:39 +3ms service=storage index=1 running migration INFO 2026-01-07T21:34:39 +13ms service=default directory=/app/input bootstrapping INFO 2026-01-07T21:34:39 +11ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2026-01-07T21:34:40 +83ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2026-01-07T21:34:40 +5ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2026-01-07T21:34:40 +9ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.212","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2026-01-07T21:34:40 +499ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed @opencode-ai/plugin@1.0.212 3 packages installed [468.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2026-01-07T21:34:40 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","install"] cwd=/home/cubbi/.config/opencode running INFO 2026-01-07T21:34:40 +20ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd) Checked 3 installs across 4 packages (no changes) [10.00ms] stderr= done INFO 2026-01-07T21:34:40 +6ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin INFO 2026-01-07T21:34:40 +1ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution INFO 2026-01-07T21:34:40 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.9"] cwd=/home/cubbi/.cache/opencode running INFO 2026-01-07T21:34:40 +90ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed opencode-copilot-auth@0.0.9 1 package installed [79.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2026-01-07T21:34:40 +4ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin INFO 2026-01-07T21:34:40 +0ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution INFO 2026-01-07T21:34:40 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.5"] cwd=/home/cubbi/.cache/opencode running INFO 2026-01-07T21:34:41 +646ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) + opencode-copilot-auth@0.0.9 installed opencode-anthropic-auth@0.0.5 14 packages installed [636.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2026-01-07T21:34:41 +68ms service=bus type=* subscribing INFO 2026-01-07T21:34:41 +2ms service=bus type=session.updated subscribing INFO 2026-01-07T21:34:41 +0ms service=bus type=message.updated subscribing INFO 2026-01-07T21:34:41 +0ms service=bus type=message.part.updated subscribing INFO 2026-01-07T21:34:41 +0ms service=bus type=session.updated subscribing INFO 2026-01-07T21:34:41 +1ms service=bus type=message.updated subscribing INFO 2026-01-07T21:34:41 +0ms service=bus type=message.part.updated subscribing INFO 2026-01-07T21:34:41 +0ms service=bus type=session.diff subscribing INFO 2026-01-07T21:34:41 +0ms service=format init INFO 2026-01-07T21:34:41 +0ms service=bus type=file.edited subscribing INFO 2026-01-07T21:34:41 +1ms service=lsp serverIds=deno, typescript, vue, eslint, oxlint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, fsharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, yaml-ls, lua-ls, php intelephense, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam, clojure-lsp, nixd, tinymist, haskell-language-server enabled LSP servers INFO 2026-01-07T21:34:41 +8ms service=bus type=command.executed subscribing INFO 2026-01-07T21:34:41 +102ms service=server method=POST path=/session request INFO 2026-01-07T21:34:41 +0ms service=server status=started method=POST path=/session request INFO 2026-01-07T21:34:41 +11ms service=session id=ses_4659ddc7fffef9ByDIrY9985C7 version=1.0.212 projectID=global directory=/app/input title=New session - 2026-01-07T21:34:41.537Z time={"created":1767821681537,"updated":1767821681537} created INFO 2026-01-07T21:34:41 +13ms service=bus type=session.created publishing INFO 2026-01-07T21:34:41 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:41 +4ms service=server status=completed duration=29 method=POST path=/session request INFO 2026-01-07T21:34:41 +3ms service=server method=GET path=/config request INFO 2026-01-07T21:34:41 +0ms service=server status=started method=GET path=/config request INFO 2026-01-07T21:34:41 +2ms service=server status=completed duration=1 method=GET path=/config request INFO 2026-01-07T21:34:41 +9ms service=server method=GET path=/event request INFO 2026-01-07T21:34:41 +1ms service=server status=started method=GET path=/event request INFO 2026-01-07T21:34:41 +1ms service=server event connected INFO 2026-01-07T21:34:41 +4ms service=bus type=* subscribing INFO 2026-01-07T21:34:41 +4ms service=server status=completed duration=9 method=GET path=/event request INFO 2026-01-07T21:34:41 +9ms service=server method=POST path=/session/ses_4659ddc7fffef9ByDIrY9985C7/message request INFO 2026-01-07T21:34:41 +0ms service=server status=started method=POST path=/session/ses_4659ddc7fffef9ByDIrY9985C7/message request INFO 2026-01-07T21:34:41 +7ms service=server status=completed duration=7 method=POST path=/session/ses_4659ddc7fffef9ByDIrY9985C7/message request INFO 2026-01-07T21:34:41 +14ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:41 +7ms service=provider status=started state INFO 2026-01-07T21:34:41 +6ms service=models.dev file={} refreshing INFO 2026-01-07T21:34:41 +44ms service=provider init INFO 2026-01-07T21:34:41 +8ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:41 +4ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:41 +4ms service=bus type=session.status publishing INFO 2026-01-07T21:34:41 +0ms service=session.prompt step=0 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:34:41 +13ms service=provider providerID=openrouter found INFO 2026-01-07T21:34:41 +1ms service=provider providerID=opencode found INFO 2026-01-07T21:34:41 +0ms service=provider providerID=litellm found INFO 2026-01-07T21:34:41 +0ms service=provider status=completed duration=80 state INFO 2026-01-07T21:34:41 +10ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title stream INFO 2026-01-07T21:34:41 +2ms service=provider status=started providerID=openrouter getSDK INFO 2026-01-07T21:34:41 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider INFO 2026-01-07T21:34:41 +1ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2026-01-07T21:34:41 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:41 +1ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:34:41 +3ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-07T21:34:41 +30ms service=tool.registry status=started invalid INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:34:41 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started read INFO 2026-01-07T21:34:41 +3ms service=tool.registry status=started glob INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started write INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started task INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:34:41 +1ms service=tool.registry status=started todowrite INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:34:41 +4ms service=tool.registry status=completed duration=9 invalid INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=8 read INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=5 glob INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=5 grep INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=5 edit INFO 2026-01-07T21:34:41 +10ms service=tool.registry status=completed duration=15 write INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=15 webfetch INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=14 todowrite INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=14 todoread INFO 2026-01-07T21:34:41 +0ms service=tool.registry status=completed duration=19 bash INFO 2026-01-07T21:34:41 +1ms service=tool.registry status=completed duration=16 task INFO 2026-01-07T21:34:41 +30ms service=tool.registry status=completed duration=45 skill INFO 2026-01-07T21:34:41 +29ms service=session.prompt status=completed duration=112 resolveTools INFO 2026-01-07T21:34:41 +37ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:41 +6ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title stream INFO 2026-01-07T21:34:41 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-07T21:34:41 +7ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:41 +13ms service=bus type=session.diff publishing INFO 2026-01-07T21:34:41 +9ms service=session.processor process INFO 2026-01-07T21:34:41 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:34:41 +0ms service=provider status=started providerID=openrouter getSDK INFO 2026-01-07T21:34:41 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2026-01-07T21:34:41 +3ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:34:41 +8ms service=bus type=session.status publishing INFO 2026-01-07T21:34:42 +662ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:42 +3ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:42 +1ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:42 +1ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:42 +122ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:42 +39ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:42 +144ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:42 +106ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +212ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +122ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:43 +252ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:43 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:43 +231ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +13ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +62ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +3ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +8ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:43 +1ms service=bus type=message.updated publishing This is a complex, multi-step task that requires planning and implementation of a custom Python script, as the required logic goes beyond standard command-line tools. Since I cannot ask questions or have a back-and-forth, I will proceed by: 1. Creating a dummy `contacts.csv` file for testing the logic, as the user did not provide one and I need a file to read. 2. Writing a Python script `deduplicator.py` to implement the deduplication logic. 3. Executing the script to generate `deduped.json`. 4. Cleaning up the dummy CSV file (optional, but good practice). I will start by creating the dummy CSV file and the Python script. ### Todo List I'll use the `todowrite` tool to track the progress of this task. INFO 2026-01-07T21:34:43 +29ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:43 +0ms service=bus type=session.status publishing INFO 2026-01-07T21:34:43 +2ms service=session.prompt step=1 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:34:43 +15ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:43 +4ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title stream INFO 2026-01-07T21:34:43 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-07T21:34:43 +8ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:43 +0ms service=bus type=session.diff publishing INFO 2026-01-07T21:34:43 +24ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:43 +2ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:34:43 +1ms service=tool.registry status=started invalid INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:34:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:34:43 +2ms service=tool.registry status=started read INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:34:43 +1ms service=tool.registry status=started edit INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started write INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started task INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:34:43 +1ms service=tool.registry status=started todowrite INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:34:43 +1ms service=tool.registry status=started skill INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=6 invalid INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=3 read INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=3 glob INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=3 grep INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=3 edit INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=2 write INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=1 todoread INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-01-07T21:34:43 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:34:43 +0ms service=tool.registry status=completed duration=3 task INFO 2026-01-07T21:34:43 +12ms service=session.prompt status=completed duration=19 resolveTools INFO 2026-01-07T21:34:44 +63ms service=session.processor process INFO 2026-01-07T21:34:44 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:34:44 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:34:44 +12ms service=bus type=session.status publishing INFO 2026-01-07T21:34:44 +595ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:44 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:44 +53ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:44 +53ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:44 +44ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:44 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:44 +96ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:45 +127ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:45 +133ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:45 +178ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:45 +225ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:45 +234ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:45 +110ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:45 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:45 +15ms service=session.summary title=Deduplicating contacts from CSV title INFO 2026-01-07T21:34:45 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:46 +150ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:46 +260ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:46 +209ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:46 +107ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:46 +63ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:46 +199ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:46 +18ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:46 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:47 +151ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:47 +287ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:47 +223ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:47 +180ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:47 +176ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:48 +137ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:48 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:48 +21ms service=session.summary title=Deduplicating contacts from CSV title INFO 2026-01-07T21:34:48 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:48 +51ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:48 +197ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:48 +226ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:48 +290ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:49 +237ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:49 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:49 +527ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:49 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:49 +11ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:49 +4ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:49 +3ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:49 +3ms service=bus type=message.updated publishing I've created the plan. Now I'll start with the first step: creating a dummy `contacts.csv`. **Goal 1: Create a dummy `contacts.csv`** I will create a CSV file with enough data to test all three duplicate detection rules. **Data for `contacts.csv`:** | name | email | phone | company | | :--- | :--- | :--- | :--- | | John Smith | john.smith@example.com | 555-1234 | Acme Corp | | J. Smith | jsmith@example.com | (555) 123-4 | Acme Corp | | Jane Doe | jane.doe@web.com | 123-4567 | Beta Inc | | Jane DOE | janedoe@web.com | 123-4567 | Beta Inc | | Alice Johnson | alice@test.org | 999-0000 | Gamma Ltd | | Alice Johnson | alice.johnson@test.org | 999-1111 | Gamma Ltd | | Bob Williams | bob@mail.com | 888-2222 | Delta LLC | | Robert Williams | bob@mail.com | 888-2222 | Delta LLC | | Chris Evans | chris.e@corp.net | 777-3333 | Epsilon Co | | Christopher Evans | chris.e@corp.net | 777-3333 | Epsilon Co | This gives me 10 contacts, where: - **Row 1 & 2:** Phone match (after normalization). - **Row 3 & 4:** Name match (case-insensitive) and Phone match. - **Row 5 & 6:** Email is different, but name is identical. (Not a duplicate group by themselves, unless other rules apply, but good for testing completeness). - **Row 7 & 8:** Email match and Phone match. - **Row 9 & 10:** Name is very similar (initials match with same last name) and Email/Phone match. Let's adjust the data to test the matching criteria clearly: | name | email | phone | company | **Match Reason** | | :--- | :--- | :--- | :--- | :--- | | John Smith | john.smith@example.com | 555-1234 | Acme Corp | Primary | | J. Smith | jsmith@example.com | (555) 123-4 | Acme Corp | Phone match | | Jane Doe | jane.doe@web.com | 123-4567 | Beta Inc | Primary | | JANE DOE | jane.doe@web.com | 123-4567 | Beta Inc | Email + Phone match | | Alice Johnson | alice@test.org | 999-0000 | Gamma Ltd | Primary | | Alice Johnson | alice@test.org | 999-1111 | Gamma Ltd | Email match | | Bob Williams | bob@mail.com | 888-2222 | Delta LLC | Primary | | R. Williams | robert@mail.com | 888-2222 | Delta LLC | Phone + Name match (R. Williams vs Bob Williams - let's make it a name match by initials) | | Charles Xavier | c.xavier@mutants.net | 666-5555 | X-Men | Primary (Unique) | | Chris Evans | chris.e@corp.net | 777-3333 | Epsilon Co | Primary (Unique) | This is still complex. Let's simplify and make the duplicates more distinct to test the rules one by one. **Simplified Data for `contacts.csv`:** (10 total contacts) | name | email | phone | company | | :--- | :--- | :--- | :--- | | John Smith | john.smith@example.com | 555-1234 | Acme Corp | (Primary) | | John Smith | john.s@example.com | (555) 123-4 | Acme Corp | (Phone Match) | | Jane Doe | jane.doe@web.com | 123-4567 | Beta Inc | (Primary) | | Jane DOE | Jane.Doe@web.com | 987-6543 | Beta Inc | (Email Match) | | Alice Johnson | alice@test.org | 999-0000 | Gamma Ltd | (Primary) | | A. Johnson | alice.johnson@test.org | 999-0000 | Gamma Ltd | (Name Match + Phone Match) | | Bob Williams | bob@mail.com | 888-2222 | Delta LLC | (Unique) | | Carol Danvers | carol.d@space.org | 111-2222 | Alpha Flight | (Unique) | | Dave Lee | d.lee@corp.net | 777-7777 | Zeta Co | (Primary) | | Dave Lee | d.lee@corp.net | 777-7777 | Zeta Co | (Email + Phone Match, exact duplicate) | This set of 10 contacts (4 groups + 2 unique = 6 unique contacts) should test all criteria. I will use the `write` tool to create `contacts.csv`. INFO 2026-01-07T21:34:49 +15ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:49 +0ms service=bus type=session.status publishing INFO 2026-01-07T21:34:49 +0ms service=session.prompt step=2 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:34:49 +7ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:49 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:49 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:34:49 +6ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:49 +1ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started invalid INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:34:49 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started read INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started write INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started task INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=0 read INFO 2026-01-07T21:34:49 +1ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 todoread INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:34:49 +0ms service=tool.registry status=completed duration=1 task INFO 2026-01-07T21:34:49 +3ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-01-07T21:34:49 +4ms service=session.processor process INFO 2026-01-07T21:34:49 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:34:49 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:34:49 +3ms service=bus type=session.status publishing INFO 2026-01-07T21:34:50 +761ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:50 +0ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:50 +56ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:50 +62ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:50 +58ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:50 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:50 +131ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:50 +130ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:51 +220ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:51 +138ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:51 +515ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:51 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:52 +241ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +2ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +4ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +37ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +4ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +1ms service=bus type=message.updated publishing I apologize for the error. The file `contacts.csv` does not exist yet, so I should be able to write it without reading first. However, the system is designed to prefer reading the file if it might exist. Given the task, the file is supposed to be *provided*, but since it wasn't, I am creating it. I will try the `write` tool again, assuming the system will accept the creation of a new file when the path is absolute and the file is new. If it fails again, I will try to read the file first to satisfy the tool requirement, even if I expect it to fail. Let's try to write the file again, as the previous error message indicated that I must *read* the file *before overwriting it*. Since it's a new file, it shouldn't be an overwrite. If it still fails, I'll read it first. INFO 2026-01-07T21:34:52 +17ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:52 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:34:52 +0ms service=session.prompt step=3 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:34:52 +23ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:52 +2ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:52 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:34:52 +2ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:52 +1ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started invalid INFO 2026-01-07T21:34:52 +1ms service=tool.registry status=started bash INFO 2026-01-07T21:34:52 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:34:52 +1ms service=tool.registry status=started read INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started write INFO 2026-01-07T21:34:52 +1ms service=tool.registry status=started task INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 read INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=0 todoread INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-01-07T21:34:52 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:34:52 +0ms service=tool.registry status=completed duration=1 task INFO 2026-01-07T21:34:52 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-01-07T21:34:52 +12ms service=session.processor process INFO 2026-01-07T21:34:52 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:34:52 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:34:52 +6ms service=bus type=session.status publishing INFO 2026-01-07T21:34:52 +548ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +75ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +102ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:52 +89ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:53 +68ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:53 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:53 +41ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +6ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +23ms service=lsp file=/app/input/contacts.csv touching file INFO 2026-01-07T21:34:53 +2ms service=file.time sessionID=ses_4659ddc7fffef9ByDIrY9985C7 file=/app/input/contacts.csv read INFO 2026-01-07T21:34:53 +9ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +17ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +2ms service=bus type=message.updated publishing The tool insists on reading the file first, even if it doesn't exist, to ensure I'm not overwriting a file unexpectedly. I will read the file, expect an error, and then write the content. |  Read app/input/contacts.csv INFO 2026-01-07T21:34:53 +24ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:53 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:34:53 +2ms service=session.prompt step=4 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:34:53 +14ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:53 +2ms service=bus type=message.updated publishing INFO 2026-01-07T21:34:53 +1ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:34:53 +1ms service=tool.registry status=started invalid INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:34:53 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:34:53 +1ms service=tool.registry status=started read INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started write INFO 2026-01-07T21:34:53 +1ms service=tool.registry status=started task INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 read INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=0 todoread INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-01-07T21:34:53 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:34:53 +0ms service=tool.registry status=completed duration=1 task INFO 2026-01-07T21:34:53 +2ms service=session.prompt status=completed duration=6 resolveTools INFO 2026-01-07T21:34:53 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:34:53 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:34:53 +2ms service=session.processor process INFO 2026-01-07T21:34:53 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:34:53 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:34:53 +9ms service=bus type=session.status publishing INFO 2026-01-07T21:34:53 +671ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +2ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +82ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:53 +43ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:54 +87ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:54 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:34:54 +31ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:54 +161ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:54 +243ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:54 +169ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:54 +220ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:34:55 +111ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:34:55 +107ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:34:55 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:06 +11012ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:06 +0ms service=bus type=file.edited publishing INFO 2026-01-07T21:35:06 +1ms service=format file=/app/input/deduplicator.py formatting INFO 2026-01-07T21:35:06 +1ms service=format name=zig ext=.py checking INFO 2026-01-07T21:35:06 +1ms service=format name=uv format ext=.py checking INFO 2026-01-07T21:35:06 +12ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:06 +27ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:06 +20ms service=format name=uv format ext=.py enabled INFO 2026-01-07T21:35:06 +0ms service=format name=terraform ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=standardrb ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=shfmt ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=ruff ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=rubocop ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=air ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=prettier ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=oxfmt ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=ocamlformat ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=nixfmt ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=mix ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=latexindent ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=ktlint ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=htmlbeautifier ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=gofmt ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=gleam ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=dart ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format name=clang-format ext=.py checking INFO 2026-01-07T21:35:06 +1ms service=format name=biome ext=.py checking INFO 2026-01-07T21:35:06 +0ms service=format command=["uv","format","--","$FILE"] running It appears a default `contacts.csv` was already present in the environment. This is good as I don't need to create a dummy file. Now I will write the `deduplicator.py` script. ### Deduplication Logic Implementation The script needs to: 1. Define normalization functions for phone and name. 2. Define a contact class or dictionary structure. 3. Implement a function to determine if two contacts are duplicates and the reason. 4. Implement a function to select the primary contact (most complete). 5. Iterate through all contacts, group duplicates, and build the final JSON structure. #### Normalization Functions: - **Phone:** Remove spaces, dashes, parentheses. - **Email:** Convert to lowercase. - **Name Similarity:** Function to check if names are similar (case-insensitive exact match OR initials match with same last name). #### Primary Selection: The primary is the one with the fewest empty fields. #### Grouping: Maintain a list of groups. For each contact, check against all existing primary contacts for a match. If a match is found, add the current contact to that group's duplicates. If no match, create a new group with the current contact as the primary. I will now write the Python script `deduplicator.py`. **`deduplicator.py`** INFO 2026-01-07T21:35:06 +410ms service=file.time sessionID=ses_4659ddc7fffef9ByDIrY9985C7 file=/app/input/deduplicator.py read INFO 2026-01-07T21:35:06 +0ms service=lsp file=/app/input/deduplicator.py touching file ���� Resolving [1/1] ERROR 2026-01-07T21:35:07 +530ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:07 +0ms service=default e=NotFoundError rejection  ���� pyright [7/6]  ���� pyright [7/6]  ���� Saving lockfile... INFO 2026-01-07T21:35:07 +625ms service=lsp serverID=pyright spawned lsp server INFO 2026-01-07T21:35:07 +3ms service=lsp.client serverID=pyright starting client INFO 2026-01-07T21:35:07 +7ms service=lsp.client serverID=pyright sending initialize INFO 2026-01-07T21:35:08 +840ms service=lsp.client serverID=pyright initialized INFO 2026-01-07T21:35:08 +0ms service=bus type=lsp.updated publishing INFO 2026-01-07T21:35:08 +7ms service=lsp.client serverID=pyright path=/app/input/deduplicator.py waiting for diagnostics INFO 2026-01-07T21:35:08 +0ms service=bus type=lsp.client.diagnostics subscribing INFO 2026-01-07T21:35:08 +2ms service=lsp.client serverID=pyright path=/app/input/deduplicator.py textDocument/didOpen INFO 2026-01-07T21:35:11 +3004ms service=bus type=lsp.client.diagnostics unsubscribing INFO 2026-01-07T21:35:11 +13ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:11 +27ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:11 +4ms service=bus type=message.updated publishing |  Write app/input/deduplicator.py INFO 2026-01-07T21:35:11 +77ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:11 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:35:11 +0ms service=session.prompt step=5 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:35:11 +42ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:11 +7ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:11 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:11 +2ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:11 +0ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:35:11 +4ms service=tool.registry status=started invalid INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:35:11 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started read INFO 2026-01-07T21:35:11 +1ms service=tool.registry status=started glob INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started write INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started task INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:35:11 +1ms service=tool.registry status=started skill INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=2 read INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=1 todoread INFO 2026-01-07T21:35:11 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-01-07T21:35:11 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:35:11 +1ms service=tool.registry status=completed duration=3 task INFO 2026-01-07T21:35:11 +3ms service=session.prompt status=completed duration=11 resolveTools INFO 2026-01-07T21:35:11 +5ms service=session.processor process INFO 2026-01-07T21:35:11 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:35:11 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:35:11 +14ms service=bus type=session.status publishing INFO 2026-01-07T21:35:12 +666ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:12 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:12 +106ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:12 +17ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:35:12 +27ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:12 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:12 +299ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:12 +24ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:13 +81ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:13 +7ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:13 +26ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:13 +9ms service=bus type=message.updated publishing The Python script `deduplicator.py` has been written. I will now update the todo list to mark the script writing as complete and proceed to the next step. INFO 2026-01-07T21:35:13 +35ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:13 +2ms service=bus type=session.status publishing INFO 2026-01-07T21:35:13 +3ms service=session.prompt step=6 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:35:13 +61ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:13 +7ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:13 +6ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:13 +42ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:13 +0ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started invalid INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:35:13 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:35:13 +1ms service=tool.registry status=started read INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started write INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started task INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:35:13 +1ms service=tool.registry status=completed duration=2 invalid INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=1 read INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:35:13 +1ms service=tool.registry status=completed duration=2 grep INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=2 edit INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=2 write INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=2 todoread INFO 2026-01-07T21:35:13 +2ms service=tool.registry status=completed duration=5 bash INFO 2026-01-07T21:35:13 +1ms service=tool.registry status=completed duration=5 skill INFO 2026-01-07T21:35:13 +0ms service=tool.registry status=completed duration=5 task INFO 2026-01-07T21:35:13 +10ms service=session.prompt status=completed duration=16 resolveTools INFO 2026-01-07T21:35:13 +51ms service=session.processor process INFO 2026-01-07T21:35:13 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:35:13 +9ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:35:13 +20ms service=bus type=session.status publishing ERROR 2026-01-07T21:35:13 +617ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:13 +3ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:13 +30ms service=lsp.client serverID=pyright path=/app/input/deduplicator.py count=0 textDocument/publishDiagnostics INFO 2026-01-07T21:35:13 +1ms service=bus type=lsp.client.diagnostics publishing INFO 2026-01-07T21:35:13 +0ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:13 +2ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +56ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +111ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +20ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +9ms service=bus type=message.part.updated publishing Now, I will execute the script using `python deduplicator.py`. INFO 2026-01-07T21:35:14 +162ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +331ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +49ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +5ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:14 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:14 +16ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:14 +0ms service=bus type=session.status publishing INFO 2026-01-07T21:35:14 +1ms service=session.prompt step=7 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop |  Bash Execute the contact deduplicator script Report written to deduped.json INFO 2026-01-07T21:35:14 +104ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:14 +20ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:14 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:14 +15ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:14 +0ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:35:14 +1ms service=tool.registry status=started invalid INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:35:14 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:35:14 +1ms service=tool.registry status=started read INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started write INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started task INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 read INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 write INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=0 todoread INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-01-07T21:35:14 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:35:14 +0ms service=tool.registry status=completed duration=1 task INFO 2026-01-07T21:35:14 +4ms service=session.prompt status=completed duration=7 resolveTools INFO 2026-01-07T21:35:14 +18ms service=session.processor process INFO 2026-01-07T21:35:14 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:35:14 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:35:14 +9ms service=bus type=session.status publishing ERROR 2026-01-07T21:35:15 +77ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:15 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:15 +553ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:15 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:15 +48ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:15 +75ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +317ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +2ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +32ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +4ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +2ms service=bus type=message.updated publishing The script executed successfully and reported that `deduped.json` was created. Now, I will read the content of the generated `deduped.json` to present the final report. INFO 2026-01-07T21:35:16 +39ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:35:16 +0ms service=session.prompt step=8 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:35:16 +70ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:16 +0ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:16 +13ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +0ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started invalid INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:35:16 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:35:16 +1ms service=tool.registry status=started read INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started write INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started task INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started todoread INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 read INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 write INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 todoread INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 task INFO 2026-01-07T21:35:16 +2ms service=session.prompt status=completed duration=3 resolveTools INFO 2026-01-07T21:35:16 +13ms service=session.processor process INFO 2026-01-07T21:35:16 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:35:16 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:35:16 +7ms service=bus type=session.status publishing ERROR 2026-01-07T21:35:16 +373ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:16 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:16 +299ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +3ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +2ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +9ms service=lsp file=/app/input/deduped.json touching file INFO 2026-01-07T21:35:16 +0ms service=file.time sessionID=ses_4659ddc7fffef9ByDIrY9985C7 file=/app/input/deduped.json read INFO 2026-01-07T21:35:16 +5ms service=bus type=message.part.updated publishing |  Read app/input/deduped.json INFO 2026-01-07T21:35:16 +30ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +7ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:35:16 +0ms service=session.prompt step=9 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop INFO 2026-01-07T21:35:16 +38ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:16 +0ms service=session.prompt status=started resolveTools INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started invalid INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started bash INFO 2026-01-07T21:35:16 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-07T21:35:16 +1ms service=tool.registry status=started read INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started glob INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started grep INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started edit INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started write INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started task INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started webfetch INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started todowrite INFO 2026-01-07T21:35:16 +1ms service=tool.registry status=started todoread INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=started skill INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 read INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=0 todoread INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=3 bash INFO 2026-01-07T21:35:16 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-01-07T21:35:16 +0ms service=tool.registry status=completed duration=2 task INFO 2026-01-07T21:35:16 +2ms service=session.prompt status=completed duration=6 resolveTools INFO 2026-01-07T21:35:16 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:16 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:16 +11ms service=session.processor process INFO 2026-01-07T21:35:16 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build stream INFO 2026-01-07T21:35:16 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-07T21:35:16 +8ms service=bus type=session.status publishing INFO 2026-01-07T21:35:17 +809ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:17 +1ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:17 +9ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:17 +27ms service=bus type=message.part.updated publishing ERROR 2026-01-07T21:35:17 +33ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-07T21:35:17 +0ms service=default e=NotFoundError rejection INFO 2026-01-07T21:35:17 +27ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:18 +171ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:18 +34ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:18 +32ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:18 +5ms service=bus type=message.part.updated publishing INFO 2026-01-07T21:35:18 +1ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:18 +7ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:18 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:35:18 +0ms service=session.prompt step=10 sessionID=ses_4659ddc7fffef9ByDIrY9985C7 loop The `deduped.json` report has been successfully generated based on the provided `contacts.csv` data and the specified deduplication rules. **Summary of the Report:** * **original\_count:** 50 * **unique\_count:** 42 * **duplicates\_found:** 8 * **duplicate\_groups:** 7 groups were identified, demonstrating successful application of the phone normalization, email case-insensitivity, and name similarity rules. The structure and contents of the report match the requirements. I have completed the task. INFO 2026-01-07T21:35:18 +54ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:18 +5ms service=bus type=message.updated publishing INFO 2026-01-07T21:35:18 +1ms service=bus type=session.updated publishing INFO 2026-01-07T21:35:18 +1ms service=bus type=session.diff publishing INFO 2026-01-07T21:35:18 +7ms service=session.prompt sessionID=ses_4659ddc7fffef9ByDIrY9985C7 exiting loop INFO 2026-01-07T21:35:18 +1ms service=session.compaction pruning INFO 2026-01-07T21:35:18 +5ms service=session.prompt sessionID=ses_4659ddc7fffef9ByDIrY9985C7 cancel INFO 2026-01-07T21:35:18 +1ms service=bus type=session.status publishing INFO 2026-01-07T21:35:18 +0ms service=bus type=session.idle publishing INFO 2026-01-07T21:35:18 +15ms service=default directory=/app/input disposing instance INFO 2026-01-07T21:35:18 +0ms service=state key=/app/input waiting for state disposal to complete INFO 2026-01-07T21:35:18 +2ms service=lsp.client serverID=pyright shutting down INFO 2026-01-07T21:35:18 +2ms service=lsp.client serverID=pyright shutdown INFO 2026-01-07T21:35:18 +2ms service=state key=/app/input state disposal completed --- Initial command finished (exit code: 0) --- --- no_shell=true, exiting container without starting shell --- Command execution complete. Container has exited. Session has been cleaned up.