OlympicCoder-32B by open-r1 is a 32 billion parameter code model fine-tuned from Qwen/Qwen2.5-Coder-32B-Instruct. It is specifically optimized for competitive coding benchmarks, demonstrating strong performance on challenging problems like those found in the International Olympiad in Informatics (IOI) and LiveCodeBench. The model excels at generating code solutions, primarily in C++, and is suitable for complex algorithmic tasks.
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OlympicCoder-32B: A Specialized Code Generation Model
OlympicCoder-32B, developed by open-r1, is a 32 billion parameter model fine-tuned from Qwen/Qwen2.5-Coder-32B-Instruct. Its primary focus is on competitive programming, where it has shown strong performance on demanding benchmarks. The model was post-trained on a decontaminated version of the Codeforces dataset, specifically utilizing C++ solutions generated by DeepSeek-R1.
Key Capabilities & Features
- Competitive Coding Excellence: Achieves high performance on benchmarks like the 2024 International Olympiad in Informatics (IOI) and LiveCodeBench, which feature complex algorithmic problems.
- C++ Optimization: While capable of generating Python, its training on C++ solutions means it is particularly adept at C++ code generation.
- Chain-of-Thought (CoT) Prompting: The model's chat template is designed to encourage detailed thought processes, prefilling the assistant's turn with a
<think>token to consistently enable long CoT reasoning.
Evaluation Highlights
Evaluated on two main competitive coding benchmarks:
- IOI'24: Assessed on 6 highly challenging problems from the 2024 International Olympiad in Informatics.
- LiveCodeBench: Tested on the
v4_v5subset oflivecodebench/code_generation_lite, comprising 268 Python problems. It's important to note that performance on LiveCodeBench is partially out-of-domain as the model was primarily trained on C++ solutions.
Good For
- Developers and researchers focused on competitive programming.
- Generating solutions for complex algorithmic problems, especially in C++.
- Exploring advanced code generation with explicit chain-of-thought reasoning.
Top 3 parameter combinations used by Featherless users for this model. Click a tab to see each config.