{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T21:48:03.446885+00:00","duration_seconds":1.223198,"id":554294,"input_summary":"chars=39 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KE6RAX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KE6RAX","recording_id":78672,"started_at":"2026-06-26T21:48:02.223687+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":78673}