{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T10:35:22.504547+00:00","duration_seconds":0.973097,"id":353817,"input_summary":"chars=148 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VE7ECP","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=VE7ECP","recording_id":98583,"started_at":"2026-06-25T10:35:21.531450+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":98584}