{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T14:35:51.380450+00:00","duration_seconds":23.399402,"id":1293183,"input_summary":"chars=396 node=683211","metadata":{"llm_candidates":[{"callsign":"WA8HUB","confidence":0.78},{"callsign":"N8THG","confidence":0.78},{"callsign":"D8RER","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=WA8HUB,N8THG,D8RER","recording_id":137756,"started_at":"2026-07-02T14:35:27.981048+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136716}