{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T19:46:29.954959+00:00","duration_seconds":1.907031,"id":400410,"input_summary":"chars=185 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K7MX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=3 calls=K7MX","recording_id":94241,"started_at":"2026-06-25T19:46:28.047928+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":94242}