{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T00:15:35.092856+00:00","duration_seconds":2.223285,"id":1280682,"input_summary":"chars=148 node=683211","metadata":{"llm_candidates":[{"callsign":"AD8PY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AD8PY","recording_id":136771,"started_at":"2026-07-02T00:15:32.869571+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135884}