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