

Openthinker 32B
Overview :
OpenThinker-32B is an open-source reasoning model developed by the Open Thoughts team. It achieves robust reasoning capabilities by expanding data scale, validating reasoning paths, and scaling model size. The model excels in reasoning benchmarks for mathematics, code, and science, surpassing existing open data reasoning models. Its key advantages include open-source data, high performance, and scalability. The model is fine-tuned based on Qwen2.5-32B-Instruct and trained on a large-scale dataset, aiming to provide researchers and developers with a powerful reasoning tool.
Target Users :
This product is primarily aimed at researchers, developers, and enterprises who require a powerful reasoning model to solve complex mathematical, coding, and scientific problems. The open-source datasets and model architecture make it suitable for academic research, industrial applications, and community development.
Use Cases
Researchers can leverage OpenThinker-32B to conduct cutting-edge research in mathematics and science, exploring new reasoning methods.
Developers can integrate the model into code editors to provide intelligent reasoning support for programming tasks.
Enterprises can utilize the model to optimize data analysis and decision-making processes, improving work efficiency.
Features
Strong mathematical reasoning ability: Performs excellently in mathematical benchmarks such as AIME24 and AIME25 I.
Efficient code reasoning: Capable of handling complex coding problems and verifying solutions through test cases.
Multi-domain reasoning support: Covers reasoning tasks in multiple domains, including mathematics and science.
Open-source dataset: Provides a validated 114k dataset to support further research and development by the community.
Flexible reasoning path validation: Validates reasoning paths through LLM judgment and code execution frameworks to ensure high-quality training data.
Scalability: Supports large-scale data expansion and model fine-tuning to adapt to different reasoning task requirements.
How to Use
1. Download the OpenThinker-32B model from the official Open Thoughts website or the Hugging Face page.
2. Install the necessary dependency libraries, such as Evalchemy and LLaMA-Factory, for model loading and evaluation.
3. Use the open-source OpenThoughts-114k dataset to fine-tune or validate the model to adapt it to specific tasks.
4. Configure model parameters, such as context length and training epochs, to optimize reasoning performance.
5. In practical applications, integrate the model into a reasoning system to handle mathematical, coding, or scientific problems.
6. Evaluate the model using the Evalchemy framework to ensure its reasoning capabilities meet expectations.
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