Company
LuminaBench
A third-party organization specializing in AI model benchmarking and monitoring. It identifies model release signals through methods such as tracking server-side model listings.
Timeline (last 90 days)
Sep 30
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.
Expired50%