Test: Checking conv3_classification.json...
ERROR: need_reply should be true for conv3, got: False
Reason given: While Mathieu (contact 4) was actively participating in the PR discussions earlier, the most recent messages (1649755, 1649754, 1649753) are from contact 70 asking questions about model evaluation. Contact 4 already responded to contact 70's earlier inquiry. The latest questions appear to be exploratory follow-ups that don't necessarily require Mathieu's response at this moment.