{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T01:32:37.029156+00:00","duration_seconds":2.714389,"id":1681376,"input_summary":"chars=200 node=66296","metadata":{"llm_candidates":[{"callsign":"WY2K","confidence":0.78},{"callsign":"K7ZV","confidence":0.78},{"callsign":"K2ZV","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=WY2K,K7ZV,K2ZV","recording_id":164617,"started_at":"2026-07-14T01:32:34.314767+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161187}