OpenAI Says GPT-5.5 Cyber Beats Anthropic’s Mythos on a Security Benchmark
OpenAI's new GPT-5.5-Cyber model scored 85.6% on the CyberGym security benchmark, edging out Anthropic's Mythos 5 at 83.8%. Access is…
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OpenAI's new GPT-5.5-Cyber model scored 85.6% on the CyberGym security benchmark, edging out Anthropic's Mythos 5 at 83.8%. Access is…