Test: Checking conv3_classification.json... SUCCESS: conv3 correctly classified as needing reply Reason: User (Mathieu, contact_id 4) is directly mentioned multiple times in the conversation and is involved in active PR reviews. Recent messages show Mathieu being asked questions (e.g., 'What's the website where we can check all the evals? @**Mathieu**') and being tagged for PR reviews, indicating ongoing activity requiring responses. conv3 classification test passed!