{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T18:01:22.570151+00:00","duration_seconds":1.788811,"id":2485614,"input_summary":"chars=583 node=683210","metadata":{"llm_candidates":[{"callsign":"WH6HID","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=WH6HID","recording_id":229080,"started_at":"2026-08-09T18:01:20.781340+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":218693}