DeepSeek V3.1 vs Grok Code Fast 1
DeepSeek DeepSeek V3.1 | SpaceXAI Grok Code Fast 1 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | SpaceXAI |
| Release date | Aug 21 2025 | Aug 28 2025 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | DeepSeek V3.1 shipped 7 days before Grok Code Fast 1 | |
Which is better: DeepSeek V3.1 or Grok Code Fast 1?
DeepSeek V3.1 and Grok Code Fast 1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek V3.1 shipped 7 days before Grok Code Fast 1, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.1 is open weight, while Grok Code Fast 1 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek V3.1 and Grok Code Fast 1 don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek V3.1 was released by DeepSeek on Aug 21 2025.
Grok Code Fast 1 was released by SpaceXAI on Aug 28 2025.
DeepSeek V3.1 is an open weight model released by DeepSeek. Grok Code Fast 1 is a proprietary model released by SpaceXAI.
Other comparisons
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