DeepSeek V3.1 Terminus vs Grok Code Fast 1
DeepSeek DeepSeek V3.1 Terminus | SpaceXAI Grok Code Fast 1 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | SpaceXAI |
| Release date | Sep 22 2025 | Aug 28 2025 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | Grok Code Fast 1 shipped 25 days before DeepSeek V3.1 Terminus | |
Which is better: DeepSeek V3.1 Terminus or Grok Code Fast 1?
DeepSeek V3.1 Terminus and Grok Code Fast 1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok Code Fast 1 shipped 25 days before DeepSeek V3.1 Terminus, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.1 Terminus is open weight, while Grok Code Fast 1 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek V3.1 Terminus and Grok Code Fast 1 don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek V3.1 Terminus was released by DeepSeek on Sep 22 2025.
Grok Code Fast 1 was released by SpaceXAI on Aug 28 2025.
DeepSeek V3.1 Terminus is an open weight model released by DeepSeek. Grok Code Fast 1 is a proprietary model released by SpaceXAI.
Other comparisons
DeepSeek V3.1 Terminus vs Claude Sonnet 5Grok Code Fast 1 vs Claude Sonnet 5DeepSeek V3.1 Terminus vs GPT-5.6 SolGrok Code Fast 1 vs GPT-5.6 SolDeepSeek V3.1 Terminus vs Gemini OmniGrok Code Fast 1 vs Gemini OmniDeepSeek V3.1 Terminus vs Muse Spark 1.1Grok Code Fast 1 vs Muse Spark 1.1DeepSeek V3.1 Terminus vs Mistral Medium 3.5Grok Code Fast 1 vs Mistral Medium 3.5DeepSeek V3.1 Terminus vs Kimi K2.7 CodeGrok Code Fast 1 vs Kimi K2.7 Code