Expired50% confidenceEventExact time
Third-party monitoring account LuminaBench reports that Grok 4.8 has appeared in Cursor's server-side model list, but neither xAI nor Cursor has officially confirmed this.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/30/2026
First Seen
Valid until: 10/14/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedGrok 4.5 was trained by xAI and involves deep collaboration with Cursor.71% similarUnverifiedBecause an early snapshot of the Cursor codebase was inadvertently included in the training data, the team did not use Cursor Bench to publicly promote Grok 4.5.68% similarUnverifiedThe Cursor platform integrates third-party models, including Anthropic's Claude, xAI's Grok, and Google's Gemini.67% similarUnverifiedThe Grok 4.5 High Fast model is now available in Cursor66% similarUnverifiedCursor has switched some of its default models to Grok.66% similar
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