{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T17:34:18.014221+00:00","duration_seconds":2.063025,"id":2327835,"input_summary":"chars=556 node=683210","metadata":{"llm_candidates":[{"callsign":"W6EK","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W6EK","recording_id":212021,"started_at":"2026-08-02T17:34:15.951196+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203416}