R1 0528 (free)Archive and alternatives
R1 0528 (free) is no longer available on OpenRouter. Explore a current alternative below.
Specifications
R1 0528 (free) at a glance
Context
163.8K tokens
Max output
163.8K tokens
Input price
$0.0000 / 1M
Output price
$0.0000 / 1M
Capabilities
What it is good at
Good for
Compare
Compare R1 0528 (free)
R1 0528 (free) vs R1 0528
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
Open comparisonR1 0528 (free) vs DeepSeek V4 Flash (free)
V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window.
Open comparisonR1 0528 (free) vs Chat
DeepSeek-V3 is the latest model from the DeepSeek team, building upon the instruction following and coding abilities of the previous versions.
Open comparisonFAQ
Questions about R1 0528 (free)
Clear answers based on the model catalog and Krater access.