{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T17:31:52.796089+00:00","duration_seconds":3.313581,"id":2327768,"input_summary":"chars=564 node=683210","metadata":{"llm_candidates":[{"callsign":"VE4CAR","confidence":0.78},{"callsign":"VE2VB","confidence":0.78},{"callsign":"VE4R","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=VE4CAR,VE2VB,VE4R","recording_id":212009,"started_at":"2026-08-02T17:31:49.482508+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203404}