{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T21:43:32.173768+00:00","duration_seconds":1.369809,"id":862766,"input_summary":"chars=196 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KC0EQA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KC0EQA","recording_id":44786,"started_at":"2026-06-27T21:43:30.803959+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":44787}