ai-toolkit

Add support for ACE-Step 1.5 and ACE-Step 1.5 XL. Also added dataset captioning through the UI. (#785 )

2026-04-09 15:02:03 -06:00

Added a flag to keep loading the image when latents are cached. Useful for DFE and other methods that target pixelspace losses.

2026-06-15 05:31:48 -06:00

keymaps

Fixed issue with grad scaling

2024-07-20 08:21:57 -06:00

memory_management

Deepen offload prefetch pipeline with per-slot events

2026-06-07 16:07:13 -06:00

models

Add ability to do hidden states with tipsv2

2026-06-22 11:00:04 -06:00

optimizers

Automagic 3 rework. Stable in my testing.

2026-06-12 07:52:44 -06:00

orig_configs

Added refiner fine tuning. Works, but needs some polish.

2023-11-05 17:15:03 -07:00

samplers

fix custom_flowmatch_sampler (#783 )

2026-04-13 09:42:05 -06:00

timestep_weighing

Added new timestep weighing strategy

2025-06-04 01:16:02 -06:00

util

Allow nested transformer block names for quantization, lora targeting, quantizing

2026-06-13 14:33:16 -06:00

__init__.py

Force HF downloads to show progress bars when output is not a TTY (#909 )

2026-06-24 07:55:38 -06:00

accelerator.py

Fallback unwrapping logic if fails

2025-05-21 03:10:33 -06:00

advanced_prompt_embeds.py

Add support for fine-tuning Hidream O1 (#831 )

2026-05-12 11:15:16 -06:00

assistant_lora.py

fixed huge flux training bug. Added ability to use an assistatn lora

2024-08-14 10:14:13 -06:00

basic.py

Add Mac OS support for Apple Silicon (#770 )

2026-03-30 09:37:47 -06:00

buckets.py

Fixed issue with new bucket scaler

2026-05-28 11:34:16 -06:00

civitai.py

Added ability to use civit ai url ar model name and built a model downloader and cache manager for it

2023-08-13 13:09:51 -06:00

clip_vision_adapter.py

Varous bug fixes

2024-07-10 15:20:04 -06:00

config_modules.py

Compile improvements - auto cache size, fix fullgraph setting, fix triton detection (#899 )

2026-06-24 07:59:41 -06:00

config.py

Added specialized scaler training to ip adapters

2024-04-05 08:17:09 -06:00

control_generator.py

Fix issue with mask generator revision

2026-06-22 08:19:27 -06:00

cuda_malloc.py

Memory optimizations. Default to using cudamalloc when torch 2.0 for mem allocation

2023-09-12 04:30:23 -06:00

custom_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

data_loader.py

Add ability to recover from a truncated image file in the dataset

2026-06-22 05:07:30 -06:00

dataloader_mixins.py

Force batch size when bucket is too small by duplicating items in the batch

2026-06-21 20:01:29 -06:00

dequantize.py

Improvements for full tuning flux. Added debugging launch config for vscode

2024-10-29 04:54:08 -06:00

ema.py

Increase ema feedback amount. Normalize the dfe 4 image embeds

2025-06-10 08:01:13 -06:00

embedding.py

Work on ipadapters and custom adapters

2024-05-13 06:37:54 -06:00

esrgan_utils.py

Added training for a custom version of ERSGAN arcitecture. Testing training now

2023-08-07 18:04:23 -06:00

extension.py

Added support for finetuning OmniGen2.

2025-06-25 13:58:16 -06:00

guidance.py

Add model hooks to polarity loss

2025-04-17 09:00:10 -06:00

ideogram_caption.py

Add a fallback bbox adjustment when json parsing fails on ideogram4 captioner

2026-06-19 07:25:54 -06:00

image_utils.py

Adjust dataloader tester to handle videos to test them

2025-10-21 14:47:23 -06:00

inversion_utils.py

Various bug fixes, wip stuff, and tweaks

2023-11-02 18:19:20 -06:00

ip_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

job.py

Moved the run job command

2023-08-13 10:25:56 -06:00

kohya_lora.py

Removed all submodules. Submodule free now, yay.

2025-04-18 10:39:15 -06:00

kohya_model_util.py

Hotfix to handle latest transformers clip model missing key suddenly

2023-08-02 12:26:18 -06:00

layers.py

Complete reqork of how slider training works and optimized it to hell. Can run entire algorythm in 1 batch now with less VRAM consumption than a quarter of it used to take

2023-08-05 18:46:08 -06:00

llvae.py

Bug fixes. Added some functionality to help with private extensions

2023-10-05 07:09:34 -06:00

logging_aitk.py

Remove future steps from loss log if resuming from an earlier step

2026-05-18 09:23:55 -06:00

lora_special.py

Allow nested transformer block names for quantization, lora targeting, quantizing

2026-06-13 14:33:16 -06:00

lorm.py

Various bug fixes and optimizations for quantized training. Added untested custom adam8bit optimizer. Did some work on LoRM (dont use)

2024-11-20 09:16:55 -07:00

losses.py

Small updates and bug fixes for various things

2025-06-03 20:08:35 -06:00

lycoris_special.py

Improved lorm extraction and training

2023-10-28 08:21:59 -06:00

lycoris_utils.py

Updated module names to be compatable with ney koyha unet

2023-07-31 13:16:29 -06:00

metadata.py

Many bug fixes. Ip adapter bug fixes. Added noise to unconditional, it works better. added an ilora adapter for 1 shotting LoRAs

2024-01-28 08:20:03 -07:00

network_mixins.py

Add method to do continuious lora merging in for low vram full finetuning.

2026-02-26 09:00:41 -07:00

optimizer.py

Added Automagic v3

2026-06-07 12:06:42 -06:00

paths.py

Add sapiens2 matting as a mask generator. Begin transition to model paths and model folders.

2026-05-20 08:56:16 -06:00

photomaker_pipeline.py

Initial training script for photomaker training. Needs a little more work.

2024-01-15 18:46:26 -07:00

photomaker.py

Added an experimental clip fusion model that is showing promise for embedding concepts

2024-01-17 13:13:04 -07:00

pipelines.py

Change inpainting mask to zero out on latents instead of image for inpaint area.

2025-03-24 14:16:52 -06:00

pixel_shuffle_encoder.py

Pixel shuffle adapter. Some bug fixes thrown in

2025-03-29 21:15:01 -06:00

print.py

Fixed issue on some systems where Logger didnt have atty

2026-04-16 21:09:52 +00:00

progress_bar.py

implemented device placement preset system more places. Vastly improved speed on setting network multiplier and activating network. Fixed timing issues on progress bar

2023-09-14 08:31:54 -06:00

prompt_utils.py

Made AdvancedPromptEmbeds that is compatable with previous PromptEmbeds functionality, but is more streamlined and can accomidate more model embedding paradigms.

2026-04-11 10:45:47 -06:00

reference_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

resampler.py

Added a clip vision adapter trainer. Only works for sd15 for now

2023-12-24 13:26:04 -07:00

sampler.py

WIP on mean flow loss. Still a WIP.

2025-06-12 08:00:51 -06:00

saving.py

Added training for pixart-a

2024-02-13 16:00:04 -07:00

scheduler.py

Modal cloud training support, fixed typo in toolkit/scheduler.py, Schnell training support for Colab, issue #92 , issue #114 (#115 )

2024-08-22 21:25:44 -06:00

sd_device_states_presets.py

Added training for an experimental decoratgor embedding. Allow for turning off guidance embedding on flux (for unreleased model). Various bug fixes and modifications

2024-12-15 08:59:27 -07:00

stable_diffusion_model.py

Add features for models that may need a non masked loss such as inpainiting.

2026-06-22 10:59:17 -06:00

style.py

Bug fixes and little improvements here and there.

2024-06-08 06:24:20 -06:00

timer.py

Show the console log on the job overview in the ui.

2025-03-21 11:45:36 -06:00

train_pipelines.py

Information trainer

2023-07-28 08:16:29 -06:00

train_tools.py

Added initial support for f-lite model

2025-05-01 11:15:18 -06:00

unloader.py

Fix text encoder offload bug when caching embeddings (#868 )

2026-06-07 14:09:32 -06:00