{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T20:32:14.989065+00:00","duration_seconds":1.663701,"id":1340954,"input_summary":"chars=703 node=683210","metadata":{"llm_candidates":[{"callsign":"GM0U","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=GM0U","recording_id":141257,"started_at":"2026-07-03T20:32:13.325364+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":139890}