R1 0528
by DeepSeek
May 28th update to the original DeepSeek R1 Performance on par with OpenAI o1, but open-sourced and with fully open reasoning tokens. It's 67
Models
R1 0528
Added 10 July 2026
Overview
May 28th update to the original DeepSeek R1 Performance on par with OpenAI o1, but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active...
How to use / API access
Call via OpenRouter with model id `deepseek/deepseek-r1-0528`.
- openrouter ·
deepseek/deepseek-r1-0528Docs
OpenRouter id: deepseek/deepseek-r1-0528
Benchmarks
- Intelligence Index (artificial-analysis): 13.1 index
- Design Arena 3d (other): 1112 elo · #85
- Design Arena codecategories (other): 1140 elo · #91
- Design Arena dataviz (other): 1182 elo · #62
- Design Arena gamedev (other): 1099 elo · #94
Notes
R1 0528 is listed in the EDNA Models directory from the OpenRouter catalogue.
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