{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T11:56:59.909273+00:00","duration_seconds":5.995456,"id":1287083,"input_summary":"chars=442 node=683210","metadata":{"llm_candidates":[{"callsign":"KQ4ULP","confidence":0.78},{"callsign":"VA3CRF","confidence":0.78},{"callsign":"KC3ULK","confidence":0.78},{"callsign":"KJ5LJJ","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=7 calls=KQ4ULP,VA3CRF,KC3ULK,KJ5LJJ","recording_id":137240,"started_at":"2026-07-02T11:56:53.913817+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136273}