Side-by-side comparison · open source
DeepSeek-R1 vs OpenAI o3-mini
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Open Source
DeepSeek-R1
First-generation reasoning models from DeepSeek.
Open Source
OpenAI o3-mini
Pushing the frontier of cost-effective reasoning.
Checked facts
Line by line
| Measure | DeepSeek-R1 | OpenAI o3-mini |
|---|---|---|
| Latest version | 1.0.0 (for 27 June 2025) | Not checked yet |
| GitHub stars | 91,965 | Not checked yet |
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