{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T12:46:03.507619+00:00","duration_seconds":8.876881,"id":1498641,"input_summary":"chars=624 node=683210","metadata":{"llm_candidates":[{"callsign":"WR4ABC","confidence":0.78},{"callsign":"KA5GSS","confidence":0.78},{"callsign":"KJ5GSS","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=WR4ABC,KA5GSS,KJ5GSS","recording_id":152160,"started_at":"2026-07-08T12:45:54.630738+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149781}