Smol2Operator: Post-Training GUI Agents for Computer Use
📰 Hugging Face Blog
Smol2Operator introduces post-training GUI agents for computer use, enabling unified action spaces and data transformation
Action Steps
- Understand the challenge of inconsistent action spaces in GUI interactions
- Learn about Smol2Operator's unified approach to data transformation and action spaces
- Explore example data transformations and their applications in GUI agents
Who Needs to Know This
AI engineers and researchers can benefit from Smol2Operator to improve GUI interactions, while product managers can apply this technology to enhance user experience
Key Insight
💡 Smol2Operator enables post-training GUI agents to interact with computers in a more human-like way, using unified action spaces and data transformation
Share This
🤖 Smol2Operator: Revolutionizing GUI interactions with unified action spaces and data transformation! #AI #GUI
Key Takeaways
Smol2Operator introduces post-training GUI agents for computer use, enabling unified action spaces and data transformation
Full Article
Published Time: 2025-09-23T00:00:00.632Z
# Smol2Operator: Post-Training GUI Agents for Computer Use
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# [](https://huggingface.co/blog/smol2operator#smol2operator-post-training-gui-agents-for-computer-use) Smol2Operator: Post-Training GUI Agents for Computer Use
Published September 23, 2025
[Update on GitHub](https://github.com/huggingface/blog/blob/main/smol2operator.md)
[- [x] Upvote 137](https://huggingface.co/login?next=%2Fblog%2Fsmol2operator)
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[Amir Mahla A-Mahla Follow](https://huggingface.co/A-Mahla)
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[Sergio Paniego sergiopaniego Follow](https://huggingface.co/sergiopaniego)
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[Vaibhav Srivastav reach-vb Follow](https://huggingface.co/reach-vb)
[](https://huggingface.co/lewtun)
[Lewis Tunstall lewtun Follow](https://huggingface.co/lewtun)
* [Table of Contents](https://huggingface.co/blog/smol2operator#table-of-contents "Table of Contents")
* [Introduction](https://huggingface.co/blog/smol2operator#introduction "Introduction")
* [1. Data Transformation and Unified Action Space](https://huggingface.co/blog/smol2operator#1-data-transformation-and-unified-action-space "1. Data Transformation and Unified Action Space")
* [The Challenge of Inconsistent Action Spaces](https://huggingface.co/blog/smol2operator#the-challenge-of-inconsistent-action-spaces "The Challenge of Inconsistent Action Spaces")
* [Our Unified Approach](https://huggingface.co/blog/smol2operator#our-unified-approach "Our Unified Approach")
* [Example Data Transformation](https://huggingface
# Smol2Operator: Post-Training GUI Agents for Computer Use
[Hugging Face](https://huggingface.co/)
* [Models](https://huggingface.co/models)
* [Datasets](https://huggingface.co/datasets)
* [Spaces](https://huggingface.co/spaces)
* [Buckets new](https://huggingface.co/storage)
* [Docs](https://huggingface.co/docs)
* [Enterprise](https://huggingface.co/enterprise)
* [Pricing](https://huggingface.co/pricing)
*
*
* * *
* [Log In](https://huggingface.co/login)
* [Sign Up](https://huggingface.co/join)
[Back to Articles](https://huggingface.co/blog)
# [](https://huggingface.co/blog/smol2operator#smol2operator-post-training-gui-agents-for-computer-use) Smol2Operator: Post-Training GUI Agents for Computer Use
Published September 23, 2025
[Update on GitHub](https://github.com/huggingface/blog/blob/main/smol2operator.md)
[- [x] Upvote 137](https://huggingface.co/login?next=%2Fblog%2Fsmol2operator)
* [](https://huggingface.co/saldistefano "saldistefano")
* [](https://huggingface.co/blancsw "blancsw")
* [](https://huggingface.co/mrm8488 "mrm8488")
* [](https://huggingface.co/clem "clem")
* [](https://huggingface.co/lhoestq "lhoestq")
* [](https://huggingface.co/lewtun "lewtun")
* +131
[](https://huggingface.co/A-Mahla)
[Amir Mahla A-Mahla Follow](https://huggingface.co/A-Mahla)
[](https://huggingface.co/merve)
[merve merve Follow](https://huggingface.co/merve)
[](https://huggingface.co/sergiopaniego)
[Sergio Paniego sergiopaniego Follow](https://huggingface.co/sergiopaniego)
[](https://huggingface.co/reach-vb)
[Vaibhav Srivastav reach-vb Follow](https://huggingface.co/reach-vb)
[](https://huggingface.co/lewtun)
[Lewis Tunstall lewtun Follow](https://huggingface.co/lewtun)
* [Table of Contents](https://huggingface.co/blog/smol2operator#table-of-contents "Table of Contents")
* [Introduction](https://huggingface.co/blog/smol2operator#introduction "Introduction")
* [1. Data Transformation and Unified Action Space](https://huggingface.co/blog/smol2operator#1-data-transformation-and-unified-action-space "1. Data Transformation and Unified Action Space")
* [The Challenge of Inconsistent Action Spaces](https://huggingface.co/blog/smol2operator#the-challenge-of-inconsistent-action-spaces "The Challenge of Inconsistent Action Spaces")
* [Our Unified Approach](https://huggingface.co/blog/smol2operator#our-unified-approach "Our Unified Approach")
* [Example Data Transformation](https://huggingface
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