{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:57:42.378707+00:00","duration_seconds":0.791189,"id":1253654,"input_summary":"chars=62 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7GGB","confidence":0.78},{"callsign":"KM7CBZ","confidence":0.78},{"callsign":"KM7CCJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KM7GGB,KM7CBZ,KM7CCJ","recording_id":134808,"started_at":"2026-07-01T02:57:41.587518+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134106}