{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T09:14:46.033350+00:00","duration_seconds":3.256361,"id":203216,"input_summary":"chars=230 node=683210","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"W2HAZ","confidence":1.0},{"callsign":"K0AR","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7NQN,W2HAZ,K0AR","recording_id":109046,"started_at":"2026-06-24T09:14:42.776989+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":109040}