DeepSeek R1-0528 vs Codestral 25.01
DeepSeek DeepSeek R1-0528 | Mistral Codestral 25.01 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | Mistral |
| Release date | May 28 2025 | Jan 13 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 256k |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 8% | — |
| Timeline | ||
| Release gap | Codestral 25.01 shipped 135 days before DeepSeek R1-0528 | |
Which is better: DeepSeek R1-0528 or Codestral 25.01?
DeepSeek R1-0528 and Codestral 25.01 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Codestral 25.01 shipped 135 days before DeepSeek R1-0528, so benchmark comparisons should account for the intervening progress.
DeepSeek R1-0528 is open weight, while Codestral 25.01 is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek R1-0528 and Codestral 25.01 don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek R1-0528 was released by DeepSeek on May 28 2025.
Codestral 25.01 was released by Mistral on Jan 13 2025.
DeepSeek R1-0528 is an open weight model released by DeepSeek. Codestral 25.01 is a proprietary model released by Mistral.
Other comparisons
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