---
license: mit
library_name: transformers
pipeline_tag: text-generation
---

### Self-Certainty Maximization: Qwen3-4B-Base trained on OpenRS

This is the Qwen3-4B-Base model trained by Self-Certainty Maximization using OpenRS training set, as introduced in the paper [Co-rewarding: Stable Self-supervised RL for Eliciting Reasoning in Large Language Models](https://huggingface.co/papers/2508.00410).

If you are interested in Co-rewarding, you can find more details on our Github Repo [https://github.com/tmlr-group/Co-rewarding].