NexBench 安全测试：DeepSeek V4.1 Flash 1017 综合与性价比双第一

MindFort AI @mindfort原推发布于 2026.10.21

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We tested DeepSeek V4.1 Flash 1017 on NexBench, and it placed 1st in overall performance and cost to performance ratio, beating our previous #1 (Grok 4.6), with 30% less dollar spend. NexBench tests a model's ability to recon, exploit, and chain vulnerabilities in hyper-realistic environments, while measuring price-to-performance ratio, token efficiency, and more. Our full write-up is coming soon, but one this is clear: open models are becoming the most powerful tools defenders have, besting many of the models available from frontier labs for offensive work.