{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T06:13:39.322853+00:00","duration_seconds":1.001731,"id":465077,"input_summary":"chars=76 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K8GEE","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=K8GEE","recording_id":94822,"started_at":"2026-06-26T06:13:38.321122+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":94823}