{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-14T01:29:14.107871+00:00","duration_seconds":7.529596,"id":2583793,"input_summary":"chars=13 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"B7ROV","confidence":0.78},{"callsign":"W3TOG","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=B7ROV,W3TOG","recording_id":239509,"started_at":"2026-08-14T01:29:06.578275+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":228057}