{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T12:26:34.431852+00:00","duration_seconds":14.197761,"id":2414741,"input_summary":"chars=688 node=683210","metadata":{"llm_candidates":[{"callsign":"K8SNM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K8SNM","recording_id":221259,"started_at":"2026-08-06T12:26:20.234091+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211711}