{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T18:29:04.825716+00:00","duration_seconds":1.772447,"id":2329596,"input_summary":"chars=701 node=683210","metadata":{"llm_candidates":[{"callsign":"VA7WPT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=VA7WPT","recording_id":212271,"started_at":"2026-08-02T18:29:03.053269+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203648}