{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T02:27:58.421171+00:00","duration_seconds":3.115282,"id":440753,"input_summary":"chars=429 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VE3FBX","confidence":1.0},{"callsign":"KC2PKG","confidence":1.0},{"callsign":"K9PFT","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=VE3FBX,KC2PKG,K9PFT","recording_id":97466,"started_at":"2026-06-26T02:27:55.305889+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":97467}