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

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📊 OpenR1-Math-220k

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

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🧠 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.

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✅ Verification

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

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✔️ Correct Solutions

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

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

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Released under the MIT License.

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