Model Releases
Grok 4.5 is worth trying
Grok 4.5 is worth trying Grok 4.5 just ranked #2 on the FrontierSWE leaderboard, outperforming Claude Opus 4.8 and GPT-5.5 It delivers top-tier coding performance with exceptional speed, strong token
Grok 4.5 is worth trying Grok 4.5 just ranked #2 on the FrontierSWE leaderboard, outperforming Claude Opus 4.8 and GPT-5.5 It delivers top-tier coding performance with exceptional speed, strong token efficiency and a much lower cost than many competing frontier models Grok 4.5 is already one of the best …
Related
- Good reason to try Grok 4.5 with Grok Build. It gets better every day!
- Grok Build
- SpaceXAI's Grok 4.5 takes the #1 spot on AutomationBench-AA with a score of 51%, ahead of Claude Fable 5 (49%) and Claude Opus 4.8 (48%) at …
- Grok 4.5 is now ranked #1 on τ³-Banking in Artificial Analysis Ahead of GPT-5.5 xhigh, Claude Fable 5 and Claude 4.8 (max)
- Grok 4.5 brings frontier performance across coding and knowledge work
Source: Elon Musk (X) | 2026-07-15