{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T07:50:56.741686+00:00","duration_seconds":3.316143,"id":609338,"input_summary":"chars=263 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"W7IHF","confidence":1.0},{"callsign":"K7XQ","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7NQN,W7IHF,K7XQ","recording_id":80806,"started_at":"2026-06-27T07:50:53.425543+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80807}