{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T13:00:10.126993+00:00","duration_seconds":17.878157,"id":221917,"input_summary":"chars=792 node=683210","metadata":{"llm_candidates":[{"callsign":"W2PUT","confidence":1.0},{"callsign":"KY4NB","confidence":1.0},{"callsign":"K8YDR","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=W2PUT,KY4NB,K8YDR","recording_id":121102,"started_at":"2026-06-24T12:59:52.248836+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121103}