{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T20:22:53.275143+00:00","duration_seconds":1.574809,"id":1213956,"input_summary":"chars=650 node=683211","metadata":{"llm_candidates":[{"callsign":"KM7DFG","confidence":0.78},{"callsign":"K7ARM","confidence":0.78},{"callsign":"W7DNG","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KM7DFG,K7ARM,W7DNG","recording_id":131821,"started_at":"2026-06-29T20:22:51.700334+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131445}