Grok 4.5
Grok 4.5 is a mixture-of-experts language model built to handle difficult, long-running tasks that require creatively using tools, across software engineering, data science, finance, and legal work. It uses reasoning and tool use to investigate problems, recover from mistakes, and verify results.
- Type
- Text
- Weights
- Closed
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More from SpaceX
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Pricing
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About SpaceX
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SpaceX designs, manufactures, and launches rockets and spacecraft for orbital missions and human space exploration.
Benchmark scores
5
How Grok 4.5 ranks on tracked AI benchmarks. Click any benchmark to see its full leaderboard.
Tools using Grok 4.5
40
- Grok 4.5
- Productivity
- fernand Lopes 🙏 105 karma
- Apr 13, 2025
- @Grok
- handwriting
- 🇺🇸 United States
- Free + from $30/mo
- 24,518 277 4.1
- Create apps in ChatGPT & Claude for free
- AppDeploy v3.0
- Vibe coding
- appdeploy.ai
- Spam Trapper 🙏 13 karma
- Feb 22, 2026
- @AppDeploy
- 🇮🇱 Israel
- 100% Free
- 71,081 206 4.8
- Cost-efficient AI coding, any model