DeepSeek-MoE vs o3-mini
DeepSeek DeepSeek-MoE | OpenAI o3-mini | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Jan 9 2024 | Jan 31 2025 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | DeepSeek-MoE shipped 388 days before o3-mini | |
Which is better: DeepSeek-MoE or o3-mini?
DeepSeek-MoE and o3-mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek-MoE shipped 388 days before o3-mini, so benchmark comparisons should account for the intervening progress.
DeepSeek-MoE is open weight, while o3-mini is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek-MoE and o3-mini don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek-MoE was released by DeepSeek on Jan 9 2024.
o3-mini was released by OpenAI on Jan 31 2025.
DeepSeek-MoE is an open weight model released by DeepSeek. o3-mini is a proprietary model released by OpenAI.
Other comparisons
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