{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T17:23:04.875538+00:00","duration_seconds":2.419907,"id":387986,"input_summary":"chars=680 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3LP","confidence":1.0},{"callsign":"K66P","confidence":1.0},{"callsign":"K66K","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=6 calls=VA3LP,K66P,K66K","recording_id":2463,"started_at":"2026-06-25T17:23:02.455631+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":2463}