Gap narrows between open and closed AI models in cyber capabilities
Open-weight models like Deepseek V4.1 Flash reach 72.8% in Vals AI cyber benchmarks at $3 per run versus $22 for closed models.
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Stories tagged #cyber-capabilities
Quoting Anthropic Frontier Red Team
Anthropic says GLM-5.3 and Claude Mythos Preview now achieve binary control-flow hijacks.
GLM-5.3 and the spread of advanced cyber capabilities
Anthropic finds Zhipu's open-weight GLM-5.3 autonomously builds end-to-end exploits and its safeguards can be bypassed 64-100% of the time.
Pacing model development in an era of cyber-critical capabilities
OpenAI details strengthened monitoring, alignment, and security safeguards that will guide the pace of frontier model development as cyber capabilities grow.