{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T00:34:20.064939+00:00","duration_seconds":1.45741,"id":887476,"input_summary":"chars=869 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VX7VHF","confidence":0.78},{"callsign":"XR4ID","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VX7VHF,XR4ID","recording_id":43037,"started_at":"2026-06-28T00:34:18.607529+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":43038}