Skip to content
English library

OpenR

A collection of challenging math problems designed for Olympiad-level competitions.

Play icon crypto ? OpenAI deepseek grok

📊 OpenR1-Math-220k

A 220k math problem dataset for advanced reasoning, covering algebra to calculus. Ideal for training AI to solve complex equations intuitively.

Explore Dataset

🧠 Reasoning Traces

Features 2–4 expert-level reasoning traces per problem from DeepSeek R1 (NuminaMath 1.5), providing step-by-step solutions for AI training.

Learn More

✅ Verification

Traces verified by Math Verify, with 12% double-checked by Llama-3.3-70B-Instruct, ensuring high accuracy for reliable use.

Discover Process

✔️ Correct Solutions

Each problem includes at least one verified correct solution, offering a solid benchmark for AI precision.

Check Details

📚 NuminaMath 1.5 Base

Built on 220k problems from NuminaMath 1.5, blending real and synthetic challenges to enhance AI reasoning capabilities.

Try It Out

Find the plan that's right for you, each plan includes

docs iconsDocs
sheets iconsSheets
slides iconsslides
forms iconsforms
keep iconskeep
sites iconssites
drive iconsdrive
gmail iconsgmail
meet iconsmeet
calendar iconscalendar
Chat_icon@1x iconsChat
docusaurus_keytar iconsjup
docusaurus iconsBusiness
GoogleMaps iconsGoogleMaps
book iconbook
books iconbooks
security iconsecurity
restaurant iconrestaurant
thought iconthought
recipe iconrecipe
news iconnews
deepseek icondeepseek
deepseekr1 icondeepseekr1
deepseekr2 icondeepseekr2
deepseekr2 icondeepseekr3
deepseekr7 icondeepseekr7

Released under the MIT License.

Open has loaded