{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T20:11:29.722619+00:00","duration_seconds":25.065083,"id":256960,"input_summary":"chars=651 node=683211","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":1.0},{"callsign":"AG7YM","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=KI7RMU,AG7YM","recording_id":122050,"started_at":"2026-06-24T20:11:04.657536+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122047}