{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T07:46:20.997198+00:00","duration_seconds":2.952007,"id":333224,"input_summary":"chars=753 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7CGP","confidence":1.0},{"callsign":"WH7OJ","confidence":1.0},{"callsign":"W70H","confidence":1.0},{"callsign":"W7OJ","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=5 calls=KG7CGP,WH7OJ,W70H,W7OJ","recording_id":103129,"started_at":"2026-06-25T07:46:18.045191+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":103127}