DeepSeek Chat (R1-based) vs o1-preview
DeepSeek DeepSeek Chat (R1-based) | OpenAI o1-preview | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Jan 20 2025 | Sep 12 2024 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | o1-preview shipped 130 days before DeepSeek Chat (R1-based) | |
Which is better: DeepSeek Chat (R1-based) or o1-preview?
DeepSeek Chat (R1-based) and o1-preview don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o1-preview shipped 130 days before DeepSeek Chat (R1-based), so benchmark comparisons should account for the intervening progress.
DeepSeek Chat (R1-based) is open weight, while o1-preview is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Chat (R1-based) and o1-preview don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek Chat (R1-based) was released by DeepSeek on Jan 20 2025.
o1-preview was released by OpenAI on Sep 12 2024.
DeepSeek Chat (R1-based) is an open weight model released by DeepSeek. o1-preview is a proprietary model released by OpenAI.
Other comparisons
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