allenai/tmax-sft

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For full information, go check out the Tmax paper here.

TMax SFT

This is the SFT dataset consisting of traces from Qwen 3.6 27B on environments generated as part of tmax. This uses a separate ~2k environments, which you can find in more detail here. This dataset is for use with our fork of open-instruct.

License

This dataset is licensed under ODC-BY. It is intended for research and educational use in accordance with Ai2's Responsible Use Guidelines. The data includes outputs generated using Gemini 3.1 Pro, which are subject to Google's Terms of Service.

Citation

If you use our model or data, please cite our paper:

@misc{ivison2026tmaxsimplerecipeterminal,
      title={Tmax: A simple recipe for terminal agents}, 
      author={Hamish Ivison and Junjie Oscar Yin and Rulin Shao and Teng Xiao and Nathan Lambert and Hannaneh Hajishirzi},
      year={2026},
      eprint={2606.23321},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2606.23321}, 
}