{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T20:57:46.740695+00:00","duration_seconds":3.134721,"id":2381721,"input_summary":"chars=480 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7GSG","confidence":0.78},{"callsign":"KE1KEV","confidence":0.78},{"callsign":"W7CMC","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KM7GSG,KE1KEV,W7CMC","recording_id":217807,"started_at":"2026-08-04T20:57:43.605974+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":208631}