October 4, 2026
Grok 4.7 leads cybersecurity tests: 1st place in Cyber Index
As of Oct 4, 2026, Grok 4.7 xHigh ranks 1st in the Artificial Analysis Cyber Index.
Elon Musk
@elonmusk
Grok 4.7 ranks 1st in the AA Cyber Index
X Freeze @XFreeze
Grok 4.7 xHigh ranked #1 on Artificial Analysis’ Cyber Index Grok 4.7 is now very powerful with serious cybersecurity capabilities It outperformed Claude Opus 5.5, Fable 5.1, ChatGPT 6 Astra and other frontier models The Cyber Index combines three evaluations: • CWE-Bench-AA • DeepsecBench-AA • CyberGym-E2E-AA Grok 4.7 is now sitting right at the frontier of cybersecurity reasoning
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As of Oct 4, 2026, Grok 4.7 xHigh ranks 1st in the Artificial Analysis Cyber Index.
[Cyber Index](https://artificialanalysis.ai/evaluations/artificial-analysis-cyber-index) combines three tests: CWE-Bench-AA, DeepsecBench-AA and CyberGym-E2E-AA.
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