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@LeanModels

LeanModels

LeanModels — Making Foundation Models Leaner and Meaner

Welcome to LeanModels, an organization founded by Tianyi Zhang dedicated to making foundation models, such as LLMs and diffusion models, more memory- and compute-efficient through practical compression and inference optimization techniques.

Explore our key projects:

  • DFloat11: A lossless LLM compression framework enabling efficient GPU inference
  • Bagel-DFloat11: DFloat11-compressed version of Bagel, a unified multimodal model
  • LeanQuant: Scalable, loss-error-aware quantization for LLMs

We welcome contributors, collaborators, and feedback! If you're working on model compression or efficient inference, feel free to reach out.

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  1. DFloat11 DFloat11 Public

    DFloat11 [NeurIPS '25]: Lossless Compression of LLMs and DiTs for Efficient GPU Inference

    Python 660 40

  2. Bagel-DFloat11 Bagel-DFloat11 Public

    Forked from ByteDance-Seed/Bagel

    Python 95 8

  3. LeanQuant LeanQuant Public

    Code repository for ICLR 2025 paper "LeanQuant: Accurate and Scalable Large Language Model Quantization with Loss-error-aware Grid"

    Python 28 3

Repositories

Showing 8 of 8 repositories
  • Osprey Public
    LeanModels/Osprey's past year of commit activity
    Python 7 MIT 0 0 0 Updated Sep 17, 2026
  • DFloat11 Public

    DFloat11 [NeurIPS '25]: Lossless Compression of LLMs and DiTs for Efficient GPU Inference

    LeanModels/DFloat11's past year of commit activity
    Python 660 Apache-2.0 40 24 1 Updated Nov 24, 2025
  • LeanModels/ComfyUI-DFloat11's past year of commit activity
    Python 18 13 5 2 Updated Aug 26, 2025
  • SketchTune Public

    Code for [ICML 2025] Sketch to Adapt: Fine-Tunable Sketches for Efficient LLM Adaptation

    LeanModels/SketchTune's past year of commit activity
    Python 7 0 1 0 Updated Jun 30, 2025
  • LeanModels/OmniGen2-DFloat11's past year of commit activity
    Jupyter Notebook 13 Apache-2.0 3 1 0 Updated Jun 27, 2025
  • .github Public
    LeanModels/.github's past year of commit activity
    0 0 0 0 Updated May 26, 2025
  • LeanModels/Bagel-DFloat11's past year of commit activity
    Python 95 Apache-2.0 547 0 0 Updated May 25, 2025
  • LeanQuant Public

    Code repository for ICLR 2025 paper "LeanQuant: Accurate and Scalable Large Language Model Quantization with Loss-error-aware Grid"

    LeanModels/LeanQuant's past year of commit activity
    Python 28 3 3 0 Updated Mar 2, 2025

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