nvidia/OpenCodeReasoning-Nemotron-1.1-32B

Hugging Face
TEXT GENERATIONPricing:Input $2.72 / Output $4.8Concurrent Unit Cost:2Model Size:32.8BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jun 12, 2025Architecture:Transformer0.1K Featherless Exclusive Warm

OpenCodeReasoning-Nemotron-1.1-32B is a 32.8 billion parameter large language model developed by NVIDIA, derived from Qwen2.5-32B-Instruct. This model is specifically post-trained for reasoning in code generation tasks, supporting a context length of 65,536 tokens. It demonstrates strong performance on code reasoning benchmarks like LiveCodeBench, making it suitable for competitive programming and complex code problem-solving.

Loading preview...

OpenCodeReasoning-Nemotron-1.1-32B Overview

NVIDIA's OpenCodeReasoning-Nemotron-1.1-32B is a 32.8 billion parameter large language model, building upon the Qwen2.5-32B-Instruct architecture. It is specifically engineered and post-trained for advanced reasoning capabilities in code generation, supporting an extensive context length of 65,536 tokens.

Key Capabilities

  • Code Reasoning: Optimized for complex problem-solving and reasoning within code generation tasks.
  • High Performance: Achieves a Pass@1 score of 69.9 on LiveCodeBench (v5), outperforming other 32B+ models like DeepSeek-R1 and OlympicCoder-32B in code evaluation.
  • Extended Context: Supports a context window of up to 65,536 tokens, beneficial for handling large codebases or intricate problem descriptions.
  • Commercial Use: Ready for both commercial and non-commercial applications.

Good For

  • Developers and Researchers: Intended for those building and experimenting with large language models, particularly in the domain of code.
  • Competitive Programming: Excels in scenarios requiring robust reasoning for competitive programming questions.
  • Code Generation: Ideal for tasks demanding high-quality, reasoned code outputs.

This model leverages the OpenCodeReasoning dataset for training, which includes competitive programming questions and DeepSeek-R1-0528 generated responses. Further details are available in the associated paper.