{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:00:49.468079+00:00","duration_seconds":3.105198,"id":183637,"input_summary":"chars=682 node=683210","metadata":{"llm_candidates":[{"callsign":"KM4CTB","confidence":1.0},{"callsign":"N7FGP","confidence":1.0},{"callsign":"N2ZW","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=4 merged=4 calls=KM4CTB,N7FGP,N2ZW,KK7NQN","recording_id":110959,"started_at":"2026-06-24T03:00:46.362881+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110960}