{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T02:35:07.419153+00:00","duration_seconds":46.093406,"id":182460,"input_summary":"chars=237 node=683210","metadata":{"llm_candidates":[{"callsign":"W6RDZ","confidence":1.0},{"callsign":"KI0AR","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=W6RDZ,KI0AR","recording_id":120629,"started_at":"2026-06-24T02:34:21.325747+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120630}