{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T07:10:56.842859+00:00","duration_seconds":0.985543,"id":472178,"input_summary":"chars=901 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7MOX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7MOX","recording_id":93994,"started_at":"2026-06-26T07:10:55.857316+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":93995}