{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T11:19:43.182375+00:00","duration_seconds":1.593825,"id":1426836,"input_summary":"chars=805 node=683210","metadata":{"llm_candidates":[{"callsign":"W5PL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W5PL","recording_id":147079,"started_at":"2026-07-06T11:19:41.588550+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145261}