{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T01:33:42.819591+00:00","duration_seconds":0.883014,"id":572391,"input_summary":"chars=26 node=oldsys","metadata":{"llm_candidates":[{"callsign":"G3HI","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=G3HI","recording_id":77247,"started_at":"2026-06-27T01:33:41.936577+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":77248}