{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T22:39:18.629432+00:00","duration_seconds":1.683456,"id":1346520,"input_summary":"chars=677 node=683210","metadata":{"llm_candidates":[{"callsign":"GW8S","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=GW8S","recording_id":141638,"started_at":"2026-07-03T22:39:16.945976+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140249}