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alt.freeweights.tools / AI Toolkit
From: ostris <github.com/ostris>Newsgroups: alt.freeweights.toolsSubject:

AI Toolkit

Release: noneCommit: d6a18adLicense: MIT

Trains LoRAs for FLUX and other image and video diffusion models, with a web UI.

trainingno releasereleaseAI ToolkitPythonMIT
FactsLicenseMITLanguagePythonKindtrainingReleasenonePlatformsLinux, macOS, WindowsLinks to the projectpermissive
$ git clone https://github.com/ostris/ai-toolkit.git
OverviewInstallUse with FreeweightsLicenseProvenance

Overview

Trains LoRAs for FLUX and other image and video diffusion models, with a web UI.

Kind
training
License
MIT
Language
Python
Platforms
Linux, macOS, Windows
Latest release
no release
Repository
ostris/ai-toolkit

Freeweights links to the project and does not host tool binaries.

Install

$ git clone https://github.com/ostris/ai-toolkit.git
$ git clone https://github.com/ostris/ai-toolkit.git

Checked against the project's README on 2026-11-14. The project's own instructions win when they differ: install docs

Freeweights links to the project and does not host tool binaries.

Use with Freeweights

Fine-tune a catalog model

Download the weights from Freeweights first (HF_ENDPOINT or fw.py), then point the tool at the folder.

Catalog models it can fine-tune (133)

Bernini-RBoogu-ImageCausal-Forcing-FramewiseChroma1-HDChroma1-HDChroma1-RadianceCogView3-Plus-3BERNIE-ImageERNIE-ImageERNIE-Image-TurboFLUX.1-schnellHiDreamHiDream-I1-FastHiDream-I1-FullHiDream-O1-ImageHuMoLongCat-ImageLumina-Image-2.0Ming-Image-0.1-Designmochi-1-previewMOSS-Image-Base-FP8MOSS-Image-SFTMOSS-Image-SFT-FP8MTVCraftnova-d48w1024-osp480nova-d48w1024-sd512nova-d48w1024-sdxl1024nova-d48w1536-sdxl1024nova-d48w768-sdxl1024OmniGen-v1Ovis-Image-7BQwen-ImageQwen-Image-2512Qwen-Image-2512-4bitQwen-Image-2512-6bitQwen-Image-2512-8bitQwen-Image-2512-unsloth-bnb-4bitQwen-Image-FP8URSA-0.6B-FSQ320URSA-0.6B-IBQ1024URSA-1.7B-FSQ320URSA-1.7B-IBQ1024URSA-1.7B-IBQ512Wan2.1-Fun-V1.1-1.3B-ControlWan2.1-Fun-V1.1-1.3B-Control-CameraWan2.1-Fun-V1.1-1.3B-InPWan2.1-Fun-V1.1-14B-Control-CameraWan2.2-Fun-A14B-Control-CameraWan2.2-TI2V-5B-FP8Wan2.2-VACE-Fun-A14BZ-ImageZ-Image-GGUFZ-Image-TurboZ-Image-Turbo-FP8Z-Image-Turbo-unsloth-bnb-4bitAnima-LLLiteCogVideoX-5bCogVideoX1.5-5BCogView4-6Bcontrol-lora

and 73 more.

License

License
MIT
Class
Permissive

Read the license

Freeweights links to the project and does not host tool binaries.

Provenance

From: ostris <github.com/ostris>Newsgroups: alt.freeweights.toolsSubject: AI ToolkitRelease: noneCommit: d6a18adLicense: MIT
Repository
ostris/ai-toolkit
Pinned release
none
Release commit
not known
Default branch
main d6a18ad72da9abca3ffb67ea8e42c25764eee61a
Fetched
2026-11-14
Takedowns
None.

Freeweights links to the project and does not host tool binaries.

Get it
InstallProject repository
Works with

133 catalog models. See the list