{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T19:21:35.298504+00:00","duration_seconds":13.431579,"id":1243629,"input_summary":"chars=670 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7RWZ","confidence":0.78},{"callsign":"KI7RMU","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=3 calls=KI7RWZ,KI7RMU","recording_id":134016,"started_at":"2026-06-30T19:21:21.866925+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133427}