DeepSeek Chat (R1-based) vs GPT-4.1 nano
DeepSeek DeepSeek Chat (R1-based) | OpenAI GPT-4.1 nano | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Jan 20 2025 | Apr 14 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 1M |
| Timeline | ||
| Release gap | DeepSeek Chat (R1-based) shipped 84 days before GPT-4.1 nano | |
Which is better: DeepSeek Chat (R1-based) or GPT-4.1 nano?
DeepSeek Chat (R1-based) and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek Chat (R1-based) shipped 84 days before GPT-4.1 nano, so benchmark comparisons should account for the intervening progress.
DeepSeek Chat (R1-based) is open weight, while GPT-4.1 nano is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Chat (R1-based) and GPT-4.1 nano 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.
GPT-4.1 nano was released by OpenAI on Apr 14 2025.
DeepSeek Chat (R1-based) is an open weight model released by DeepSeek. GPT-4.1 nano is a proprietary model released by OpenAI.
Other comparisons
DeepSeek Chat (R1-based) vs Claude Sonnet 5GPT-4.1 nano vs Claude Sonnet 5DeepSeek Chat (R1-based) vs Gemini OmniGPT-4.1 nano vs Gemini OmniDeepSeek Chat (R1-based) vs Muse Spark 1.1GPT-4.1 nano vs Muse Spark 1.1DeepSeek Chat (R1-based) vs Grok 4.5GPT-4.1 nano vs Grok 4.5DeepSeek Chat (R1-based) vs Mistral Medium 3.5GPT-4.1 nano vs Mistral Medium 3.5DeepSeek Chat (R1-based) vs Kimi K2.7 CodeGPT-4.1 nano vs Kimi K2.7 Code