{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-22T04:39:43.715752+00:00","duration_seconds":2.694493,"id":2770779,"input_summary":"chars=438 node=66296","metadata":{"llm_candidates":[{"callsign":"KG70DB","confidence":0.78},{"callsign":"WQ7H","confidence":0.78},{"callsign":"NI7L","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KG70DB,WQ7H,NI7L","recording_id":259975,"started_at":"2026-08-22T04:39:41.021259+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":246520}