DeepSeek-R1-Preview Tops Rankings, Comparable to OpenAI o1, Confirmed Open-Source

DeepSeek-R1-Preview ranks top in LiveCodeBench, matching OpenAI o1's code capabilities. Open-source release confirmed, sparking excitement in AI development.

DeepSeek Version o1 – We have an update.

Although not officially released yet, it has already ranked in the top three of the code benchmark LiveCodeBench, showing performance comparable to OpenAI o1's mid-range inference settings.

Note, that this is not the DeepSeek-R1-Lite-Preview (lightweight preview version) available for trial in the DeepSeek official app.

Rather, it’s the DeepSeek-R1-Preview (preview version), which means it has replaced the smaller base model.