{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T14:45:42.478685+00:00","duration_seconds":2.925138,"id":718763,"input_summary":"chars=19 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"JJ7L","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=JJ7L","recording_id":126138,"started_at":"2026-06-27T14:45:39.553547+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":126137}