{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T21:54:29.412165+00:00","duration_seconds":6.451906,"id":1308895,"input_summary":"chars=68 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"AE7TE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=AE7TE","recording_id":138917,"started_at":"2026-07-02T21:54:22.960259+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137763}