{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-31T13:49:29.689204+00:00","duration_seconds":2.946729,"id":2989402,"input_summary":"chars=505 node=683211","metadata":{"llm_candidates":[{"callsign":"KC2PKG","confidence":0.78},{"callsign":"KB7PVW","confidence":0.78},{"callsign":"N8YQJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KC2PKG,KB7PVW,N8YQJ","recording_id":283321,"started_at":"2026-08-31T13:49:26.742475+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":267550}