{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T00:45:52.787041+00:00","duration_seconds":19.134496,"id":1485136,"input_summary":"chars=507 node=683210","metadata":{"llm_candidates":[{"callsign":"KL7PKL","confidence":0.78},{"callsign":"KL7FR","confidence":0.78},{"callsign":"V5RGM","confidence":0.78},{"callsign":"VE5R","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KL7PKL,KL7FR,V5RGM,VE5R","recording_id":151247,"started_at":"2026-07-08T00:45:33.652545+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148955}