{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:57:43.934263+00:00","duration_seconds":4.786477,"id":1253659,"input_summary":"chars=436 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7BRA","confidence":0.78},{"callsign":"KF9BD","confidence":0.78},{"callsign":"WH7BN","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=6 calls=KM7BRA,KF9BD,WH7BN","recording_id":134807,"started_at":"2026-07-01T02:57:39.147786+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134105}