{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T13:11:34.121493+00:00","duration_seconds":0.69567,"id":1000233,"input_summary":"chars=91 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K7KI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K7KI","recording_id":31041,"started_at":"2026-06-28T13:11:33.425823+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":31042}