{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T17:53:50.258170+00:00","duration_seconds":4.156256,"id":390569,"input_summary":"chars=554 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7GKF","confidence":1.0},{"callsign":"KB8BMI","confidence":1.0},{"callsign":"K9MLR","confidence":1.0},{"callsign":"K8YFR","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=4 calls=KJ7GKF,KB8BMI,K9MLR,K8YFR","recording_id":2263,"started_at":"2026-06-25T17:53:46.101914+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":2263}