

Steiner 32b Preview
Overview :
Steiner is a series of reasoning models developed by Yichao 'Peak' Ji, focusing on training on synthetic data through reinforcement learning, capable of exploring multiple paths and autonomously verifying or retracing during reasoning. The model aims to replicate the reasoning capabilities of OpenAI o1 and verify the scaling curve during reasoning. Steiner-preview is an ongoing project, and its open-source nature aims to share knowledge and obtain feedback from more real users. Although the model performs well in some benchmark tests, it has not yet fully achieved the reasoning scaling capabilities of OpenAI o1 and is therefore still under development.
Target Users :
This model is suitable for researchers, developers, and educators who need to perform complex reasoning tasks, especially in scenarios requiring autonomous exploration and verification of reasoning paths. It is also suitable for academic institutions and enterprises researching model reasoning capabilities, and for the developer community testing and improving open-source models.
Use Cases
In the GPQA Diamond benchmark test, Steiner showed high accuracy in several subfields (such as quantum mechanics and molecular biology), demonstrating its reasoning capabilities in specific disciplines.
Users can deploy Steiner using vLLM, only needing to add specific parameters to make inference requests, such as inputting questions in a conversation and obtaining inference results.
Steiner can perform reasoning without multi-turn dialogue data, but it is not recommended for multi-turn dialogue scenarios and is suitable for single-turn reasoning tasks.
Features
Supports zero-shot reasoning without relying on chain-of-thought prompting or agent frameworks.
Can autonomously explore multiple paths and perform verification or backtracking during reasoning.
Compatible with existing inference services; vLLM is recommended for deployment.
Supports multilingual reasoning, primarily English, but can also handle Chinese.
Provides detailed reasoning processes and results for easy user understanding and evaluation.
Optimizes reasoning paths through reinforcement learning, improving reasoning efficiency and accuracy.
Suitable for reasoning tasks in various disciplines, such as physics, chemistry, and biology.
Open-source model, allowing users to test and provide feedback on public platforms.
How to Use
Access the Hugging Face website and find the Steiner-32b-preview model page.
Find the deployment guide on the page and choose the recommended vLLM as the inference service.
Add necessary parameters (such as 'skip_special_tokens': false and 'spaces_between_special_tokens': false) to the inference request as per the guide.
Send an inference request using a Python client or other supported tools, for example, input the question 'Hello' and get the model's inference result.
Adjust the format and content of the inference request as needed to ensure the model can correctly parse and process it.
Observe the model's output reasoning path and results, evaluating its accuracy and applicability.
Fine-tune or optimize the model as needed to better adapt to specific tasks or domains.
Apply the model to real-world scenarios, such as academic research, education, or development projects, collect feedback, and continuously improve.
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