Grok 4.5 specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 0 of 9 · released Jul 8, 2026
Facts
- Provider
- SpaceXAI
- Release date
- Jul 8, 2026
- Boards
- Parameters
- Not disclosed by SpaceXAI
- Weights
- Closed weights
- Benchmarks
- 9 boards captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 16 | Agents and tools | 1,205 | 40 | ||
| 18 | Reasoning | 93.4% | 100 | ||
| 20 | Vision | 1,466 | 40 | ||
| 21 | Vision | 1,281 | 85 | ||
| 34 | Reasoning | 75.8% | 64 | ||
| 40 | Reasoning | 155.1 | 100 | ||
| 42 | Reasoning | 52.6% | 92 | ||
| 42 | Coding | 1,553 | 82 | ||
| 46 | Chat | 1,466 | 84 |
Versions and release history
11 versions in this line since Feb 19, 2025, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| Grok 4.7 | Sep 21, 20267 weeks ago | Boards |
| Grok 4.6 | Aug 11, 20263 months ago | Boards |
| Grok 4.5this model | Jul 8, 20264 months ago | Boards |
| Grok 4.3 Beta | Apr 17, 20266 months ago | Boards |
| Grok 4.20 | Feb 17, 20268 months ago | Boards |
| Grok 4 | Jul 9, 20251 year ago | Boards |
| Grok 3 | Feb 19, 20251 year ago | Boards |
| Grok 2 | ||
| Grok 4.1 | ||
| Grok 4.20 1 | ||
| Grok3 |