{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T17:26:10.005359+00:00","duration_seconds":0.930913,"id":532640,"input_summary":"chars=171 node=oldsys","metadata":{"llm_candidates":[{"callsign":"W0GL","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=W0GL","recording_id":80608,"started_at":"2026-06-26T17:26:09.074446+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80609}