{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T13:25:06.296795+00:00","duration_seconds":4.450116,"id":1323102,"input_summary":"chars=730 node=683210","metadata":{"llm_candidates":[{"callsign":"KN4REC","confidence":0.78},{"callsign":"KD2LLM","confidence":0.78},{"callsign":"KE8ROJ","confidence":0.78},{"callsign":"N6PPP","confidence":0.78},{"callsign":"W2JM","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=KN4REC,KD2LLM,KE8ROJ,N6PPP,W2JM","recording_id":139920,"started_at":"2026-07-03T13:25:01.846679+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138731}