Grok 4.5
xAI's reasoning-capable multimodal model with 500K-token context for text and image understanding.
Design Arena
Design Arena ranks models on real-world front-end and design tasks — websites, UI components, data viz, SVG and more — through head-to-head human votes, scored as an ELO rating.| Category | ELO | Win rate | Rank |
|---|---|---|---|
| 3D | 1346 | 61.3% | #4 |
| UI component | 1339 | 56.5% | #5 |
| Game dev | 1330 | 54.4% | #8 |
| Code | 1328 | 58.2% | #4 |
| Website | 1326 | 58.3% | #5 |
Pricing
per 1M tokensInput$2 /1M
Output$6 /1M
Cache read$0.3 /1M
Web search$0.0050
Model Description
Grok 4.5 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
Author
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