{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T09:07:13.974749+00:00","duration_seconds":2.035211,"id":1226748,"input_summary":"chars=1037 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5OLG","confidence":0.78},{"callsign":"W9JAY","confidence":0.78},{"callsign":"JF5O","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=6 calls=KI5OLG,W9JAY,JF5O","recording_id":131439,"started_at":"2026-06-30T09:07:11.939538+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132270}