hiyouga/FastEdit
A tool for injecting fresh knowledge into large language models efficiently using model editing algorithms like ROME.

Not currently ranked — collecting fresh signals.
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FastEdit provides a command-line interface for editing pre-trained large language models by injecting factual knowledge. It supports multiple model architectures including LLaMA, LLaMA-2, BLOOM, Falcon, and others. The project implements the Rank-One Model Editing (ROME) algorithm and achieves model edits within approximately 10 seconds using PyTorch and Hugging Face Transformers.
Frequently asked
- What is hiyouga/FastEdit?
- A tool for injecting fresh knowledge into large language models efficiently using model editing algorithms like ROME.
- Is FastEdit open source?
- Yes — hiyouga/FastEdit is open source, released under the Apache-2.0 license.
- What language is FastEdit written in?
- hiyouga/FastEdit is primarily written in Python.
- How popular is FastEdit?
- hiyouga/FastEdit has 1.4k stars on GitHub.
- Where can I find FastEdit?
- hiyouga/FastEdit is on GitHub at https://github.com/hiyouga/FastEdit.