{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T18:22:41.279250+00:00","duration_seconds":1.374651,"id":1511327,"input_summary":"chars=424 node=683210","metadata":{"llm_candidates":[{"callsign":"KL1AL","confidence":0.78},{"callsign":"G1DTV","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KL1AL,G1DTV","recording_id":153068,"started_at":"2026-07-08T18:22:39.904599+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150573}