{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T08:44:33.973684+00:00","duration_seconds":1.912808,"id":340208,"input_summary":"chars=233 node=oldsys","metadata":{"llm_candidates":[{"callsign":"WB78","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=WB78","recording_id":99969,"started_at":"2026-06-25T08:44:32.060876+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":99970}