DeepSeek-R1-0528 vs GPT-5 Mini
GPT-5 Mini is cheaper on output tokens, while GPT-5 Mini offers a larger context window. Choose DeepSeek-R1-0528 or GPT-5 Mini based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek-R1-0528 | GPT-5 Mini |
|---|---|---|
| Provider | Azure | OpenAI |
| Input / 1M tokens | $1.35 | $0.25 |
| Output / 1M tokens | $5.40 | $2.00 |
| Context window | 164K | 400K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | May 2025 | Aug 2025 |
| LiveBench score | — | 66.6 |
| SWE-bench Multilingual score | — | 39.7 |
| SWE-bench Verified score | — | 59.8 |
| GPQA Diamond score | — | 75.0 |
| LMArena (Chatbot Arena) Elo score | — | 1373 |
| FrontierMath score | — | 27.2 |
| LMArena Vision Elo score | — | 1202 |
| Epoch Capabilities Index score | — | 145 |
FAQ
Is DeepSeek-R1-0528 or GPT-5 Mini cheaper?
GPT-5 Mini is cheaper on output tokens ($2.00 vs $5.40 per 1M).
Which has the larger context window, DeepSeek-R1-0528 or GPT-5 Mini?
GPT-5 Mini has the larger context window (400K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.