{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T08:45:00.173085+00:00","duration_seconds":1.139033,"id":340263,"input_summary":"chars=67 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7YNQ","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=3 calls=KK7YNQ","recording_id":100203,"started_at":"2026-06-25T08:44:59.034052+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":100204}