{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T05:25:50.044247+00:00","duration_seconds":0.655071,"id":1132981,"input_summary":"chars=6 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K30E","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K30E","recording_id":11770,"started_at":"2026-06-29T05:25:49.389176+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":11771}