{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T22:41:22.321627+00:00","duration_seconds":2.147598,"id":2490883,"input_summary":"chars=770 node=66296","metadata":{"llm_candidates":[{"callsign":"AA7RM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=AA7RM","recording_id":229534,"started_at":"2026-08-09T22:41:20.174029+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":219108}