{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T23:35:58.906649+00:00","duration_seconds":2.00417,"id":1483231,"input_summary":"chars=557 node=683210","metadata":{"llm_candidates":[{"callsign":"W6IDK","confidence":0.78},{"callsign":"KG0BP","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=W6IDK,KG0BP","recording_id":151118,"started_at":"2026-07-07T23:35:56.902479+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148835}