{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T08:14:23.679315+00:00","duration_seconds":1.748995,"id":336713,"input_summary":"chars=158 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7VU","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7VU","recording_id":90,"started_at":"2026-06-25T08:14:21.930320+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":90}