{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T11:13:57.304036+00:00","duration_seconds":4.089839,"id":1557923,"input_summary":"chars=247 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5MLC","confidence":0.78},{"callsign":"W5GNT","confidence":0.78},{"callsign":"KJ4E","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=5 calls=KJ5MLC,W5GNT,KJ4E","recording_id":156171,"started_at":"2026-07-10T11:13:53.214197+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153430}