{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T22:08:57.276154+00:00","duration_seconds":1.808049,"id":267596,"input_summary":"chars=747 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7OEO","confidence":1.0},{"callsign":"KK7NYW","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7OEO,KK7NYW","recording_id":110379,"started_at":"2026-06-24T22:08:55.468105+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110367}