{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T18:57:05.019740+00:00","duration_seconds":5.992582,"id":2330527,"input_summary":"chars=290 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7IHG","confidence":0.78},{"callsign":"IN7PKG","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7IHG,IN7PKG","recording_id":212391,"started_at":"2026-08-02T18:56:59.027158+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203764}