{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T18:22:17.958115+00:00","duration_seconds":3.446511,"id":392922,"input_summary":"chars=259 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"K9WRP","confidence":1.0},{"callsign":"WA7ER","confidence":1.0},{"callsign":"KA7ZQ","confidence":0.55}]},"output_summary":"ai_candidates=4 merged=4 calls=KF7ADV,K9WRP,WA7ER,KA7ZQ","recording_id":2047,"started_at":"2026-06-25T18:22:14.511604+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":2047}