---
base_model:
- open-thoughts/OpenThinker3-1.5B
library_name: transformers
license: apache-2.0
model-index:
- name: OpenThinker3-1.5B-RLVE
  results: []
pipeline_tag: text-generation
---

> [!NOTE]
> For full information, go check out the RLVE paper [here](https://arxiv.org/abs/TODO).

# OpenThinker3 1.5B RLVE

OpenThinker 3 1.5B with additional RLVE training.

This model is an RLVE-trained version of [Openthinker3 1.5B](https://huggingface.co/open-thoughts/OpenThinker3-1.5B) that has undergone RLVE training.

See our [paper](https://arxiv.org/abs/TODO) for more details.

# Evaluation Results


| Benchmark | AIME 2024 (Avg@64) | AIME 2025 (Avg@64) | OMEGA-500 (Avg@4) | OlympiadBench (Avg@4) | BBEH (Avg@4) | LiveCodeBench-v6 (Pass@8) |
|:-----------|:------------------:|:------------------:|:-----------------:|:----------------------:|:-------------:|:--------------------------:|
| [OpenThinker3-1.5B](https://huggingface.co/open-thoughts/OpenThinker3-1.5B) | 54.32 | 42.03 | 25.15 | 56.85 | 4.00 | 28.17 |
| [OpenThinker3-1.5B-RLVE](https://huggingface.co/hamishivi/OpenThinker3-1.5B-RLVE) | **58.18** | **49.90** | **29.45** | **62.67** | **7.13** | **34.07** |

# Intended uses & limitations

Apache 2.0 License

## Training

For training details and hyperparameters. please see [our repository](https://github.com/Zhiyuan-Zeng/RLVE).

In particular, you can rerun training for this model with this command (after setting up the repository):
```bash
bash scripts/training/OpenThinker3-1.5B/rlve/num-environment=400.sh RLVE
```

# Links
- 📝 [RLVE Paper](https://arxiv.org/abs/TODO)
- 💻 [RLVE GitHub Repository](https://github.com/Zhiyuan-Zeng/RLVE)
- 🤖 [Nemotron-Research-Reasoning-Qwen-1.5B-v2-RLVE](https://huggingface.co/hamishivi/Nemotron-Research-Reasoning-Qwen-1.5B-v2-RLVE)
- 🤖 [OpenThinker3-1.5B-RLVE](https://huggingface.co/hamishivi/OpenThinker3-1.5B-RLVE) - this model.


# Citation
```
@article{zeng2025rlve,
  title={RLVE: Scaling Up Reinforcement Learning for Language Models with Adaptive Verifiable Environments},
  author={Zeng, Zhiyuan and Ivison, Hamish and Wang, Yiping and Yuan, Lifan and Li, Shuyue Stella and Ye, Zhuorui and Li, Siting and He, Jacqueline and Zhou, Runlong and Chen, Tong and Zhao, Chenyang and Tsvetkov, Yulia and Du, Simon Shaolei and Jaques, Natasha and Peng, Hao and Koh, Pang Wei and Hajishirzi, Hannaneh},
  journal={[TODO ARXIV]},
  year={2025}
}
```