{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-22T15:11:03.784339+00:00","duration_seconds":3.816599,"id":2776961,"input_summary":"chars=689 node=66296","metadata":{"llm_candidates":[{"callsign":"WW7PSR","confidence":0.78},{"callsign":"K7OE","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=4 calls=WW7PSR,K7OE","recording_id":260656,"started_at":"2026-08-22T15:10:59.967740+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":247090}