{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T16:35:34.808914+00:00","duration_seconds":1.932188,"id":1298133,"input_summary":"chars=654 node=66296","metadata":{"llm_candidates":[{"callsign":"KE6A","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KE6A","recording_id":138189,"started_at":"2026-07-02T16:35:32.876726+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137061}