DeepSeek V3.1 vs Grok‑1.5
DeepSeek DeepSeek V3.1 | SpaceXAI Grok‑1.5 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | SpaceXAI |
| Release date | Aug 21 2025 | Mar 29 2024 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | Grok‑1.5 shipped 510 days before DeepSeek V3.1 | |
Which is better: DeepSeek V3.1 or Grok‑1.5?
DeepSeek V3.1 and Grok‑1.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑1.5 shipped 510 days before DeepSeek V3.1, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.1 is open weight, while Grok‑1.5 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek V3.1 and Grok‑1.5 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‑1.5 was released by SpaceXAI on Mar 29 2024.
DeepSeek V3.1 is an open weight model released by DeepSeek. Grok‑1.5 is a proprietary model released by SpaceXAI.
Other comparisons
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