Task task8_regex_extraction

You'll find a text file called `mixed_content.txt` in current directory containing various types of data mixed together.

Extract ALL instances of the following patterns using regular expressions:

- Email addresses
- Phone numbers (various formats: (123) 456-7890, 123-456-7890, 123.456.7890)
- URLs (http and https)
- Dates (formats: YYYY-MM-DD, MM/DD/YYYY, DD-MM-YYYY)

Generate a JSON file called `extracted_data.json` with the following structure:

```json
{
"emails": [
"[email protected]",
"[email protected]",
...
],
"phone_numbers": [
"(123) 456-7890",
"123-456-7890",
...
],
"urls": [
"https://example.com",
"http://example.org",
...
],
"dates": [
"2024-01-15",
"01/15/2024",
...
]
}
```

Each array should contain the extracted values in the order they appear in the file. Duplicates should be included if they appear multiple times.

PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user.

Results

16
Models Tested
56.2%
Success Rate
1m 49s
Avg Duration
15s - 10m 0s
Duration Range

Details

Score Model Duration Session (KB) test_1_file_exists.sh test_2_valid_json.sh test_3_email_extraction.sh test_4_phone_extraction.sh test_5_url_extraction.sh test_6_date_extraction.sh
100.0% openrouter/google/gemini-2.5-flash-preview-09-2025 34s 81.4
100.0% openrouter/google/gemini-3-pro-preview 1m 23s 68.1
100.0% openrouter/anthropic/claude-opus-4.5 29s 46.4
100.0% openrouter/qwen/qwen3-coder 20s 60.1
100.0% openrouter/google/gemini-2.5-pro 1m 22s 69.4
100.0% openrouter/google/gemini-2.5-flash-lite-preview-09-2025 18s 86.3
100.0% openrouter/deepseek/deepseek-v3.1-terminus 33s 46.4
100.0% openrouter/anthropic/claude-sonnet-4.5 26s 47.9
100.0% openrouter/x-ai/grok-code-fast-1 1m 23s 48.7
83.3% openrouter/openai/gpt-4o-mini 48s 66.4
66.7% openrouter/x-ai/grok-3-mini 38s 246.1
0.0% openrouter/openai/gpt-oss-120b 15s 22.7
0.0% openrouter/openai/gpt-oss-20b 22s 129.3
0.0% openrouter/anthropic/claude-haiku-4.5 10m 0s 0.0
0.0% litellm/GLM-4.5-Air-FP8-dev 21s 76.1
0.0% openrouter/deepseek/deepseek-chat-v3-0324 10m 0s 0.0