unslothai/unsloth v0.1.0-beta

Introducing Unsloth Studio (Beta)!

on GitHub

Hey guys, we're super excited to launch Unsloth Studio (Beta), a new open-source web UI to train and run LLMs.

Blog + everything you need to know: https://unsloth.ai/docs/new/studio

• Run models locally on Mac, Windows, Linux
• Compare and battle models side-by-side
• Train 500+ models 2x faster with 70% less VRAM
• Supports GGUF, vision, audio, embedding models
• Self-healing Tool calling / web search + code execution
• Auto-create datasets from PDF, CSV, DOCX
• Export models to GGUF, safetensor and more formats

MacOS, Linux, WSL:

For MacOS, ensure you have cmake installed. If not, run brew install cmake.

curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv unsloth_studio --python 3.13
source unsloth_studio/bin/activate
uv pip install unsloth --torch-backend=auto
unsloth studio setup
unsloth studio -H 0.0.0.0 -p 8888

Then to launch every time:

source unsloth_studio/bin/activate
unsloth studio -H 0.0.0.0 -p 8888

Windows:

Run in Windows Powershell:

winget install -e --id Python.Python.3.13
winget install --id=astral-sh.uv  -e
uv venv unsloth_studio --python 3.13
.\unsloth_studio\Scripts\activate
uv pip install unsloth --torch-backend=auto
unsloth studio setup
unsloth studio -H 0.0.0.0 -p 8888

Then to launch every time:

.\unsloth_studio\Scripts\activate
unsloth studio -H 0.0.0.0 -p 8888

Docker

Use our Docker image unsloth/unsloth container. Run:

docker run -d -e JUPYTER_PASSWORD="mypassword" \
  -p 8888:8888 -p 8000:8000 -p 2222:22 \
  -v $(pwd)/work:/workspace/work \
  --gpus all \
  unsloth/unsloth

What's Changed

• Update CODEOWNERS for studio and cli by @danielhanchen in #4266
• [Feature] Support Sequence Classification by @danielhanchen in #4264
• [Feature] VLMs support for GRPO by @danielhanchen in #4265
• [Fix] Respect llm_int8_skip_modules for VLM by @danielhanchen in #4249
• ROCM support by @danielhanchen in #4271
• Remove Blackwell flex attention disable workaround from studio by @danielhanchen in #4273
• ROCM support by @danielhanchen in #4272
• fix: prevent ai-assist model config RCE via untrusted Hugging Face repos by @danielhanchen in #4274
• fix(seed): disable remote code execution in seed inspect dataset loads by @danielhanchen in #4275
• Update CODEOWNERS by @danielhanchen in #4279
• fix: install data-designer plugin non-editable for Colab compatibility by @LeoBorcherding in #4268
• Arch/mixtral by @danielhanchen in #4283
• Improve documentation on how to export model from Colab by @danielhanchen in #4284
• feat: Add Mixtral model support by @danielhanchen in #4285
• Initial changes: Refactor Attention by @danielhanchen in #4286
• patch vlm trainer to resize images by @danielhanchen in #4287
• [WIP] add support for mixtral by @danielhanchen in #4288
• studio: speed up setup -- uv for installs (8x), Ninja for llama.cpp (1.7x) by @danielhanchen in #4289
• fix: remove old comments by @Shine1i in #4292
• PR: Windows Setup Improvements by @rolandtannous in #4299
• miscallenous studio by @Shine1i in #4293
• Fix: Compare Mode Deadlock, Cancel Event Poisoning & IPC Optimization by @rolandtannous in #4303
• studio: fix GGUF inference -- reasoning tokens, max_tokens, server flags, GPU allocation by @danielhanchen in #4290
• chat only with gguf for mac devices by @Manan17 in #4300
• studio: add max steps and epochs toggle switch by @Imagineer99 in #4296
• Fix/colab plugin editable install by @LeoBorcherding in #4281
• Graceful shutdown on Windows (signal handlers for Ctrl+C) by @rolandtannous in #4306
• studio: simplify auth UX to password-only login by @Imagineer99 in #4305
• studio: preserve save_steps when toggling to epochs mode by @Imagineer99 in #4308
• Fix studio frontend build producing empty Tailwind CSS by @danielhanchen in #4311
• Fix setup.sh crash on Mac with empty gitignore array by @danielhanchen in #4313
• [Feature] studio: user can upload eval dataset by @Manan17 in #4307
• fix: Ctrl+C not terminating backend on Linux by @rolandtannous in #4316
• Add download progress bar for non-GGUF models in Chat by @danielhanchen in #4314
• Apply use_reentrant removal to all TRL trainer configs by @danielhanchen in #4321
• Fix VLM GRPO matmul shape mismatch in _get_per_token_logps_and_entropies by @danielhanchen in #4301
• Improve AI Assist: Update default model, model output parsing, logging, and dataset mapping UX by @rolandtannous in #4323
• studio: per-model inference defaults, GGUF slider fix, reasoning toggle by @danielhanchen in #4325
• fix: Resolve CUDA toolkit mismatch on multi-CUDA Windows systems by @rolandtannous in #4324
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4332
• Fix/colab comment edits by @LeoBorcherding in #4317
• fix: add Qwen3.5 version gate in loader dispatch by @danielhanchen in #4335
• Fix xformers Blackwell guard: broader coverage and root cause docs by @danielhanchen in #4338
• studio: improve Colab notebook, redesign ready popup, and clean up install output by @LeoBorcherding in #4339
• Add check to disable xformers on newer GPUs by @pluesclues in #4342
• studio: training progress, CUDA lib path, dataset_num_proc fix by @danielhanchen in #4336
• studio: fix stale GGUF metadata, update helper model, auth improvements by @danielhanchen in #4346
• studio: show "Off" for repetition penalty = 1 by @danielhanchen in #4349
• studio: update Creative/Precise presets, show "Off" for disabled samplers by @danielhanchen in #4350
• studio: fix slow cancellation of GGUF generation by @danielhanchen in #4352
• Fix: Remove unused warmupToastShown variable (TS6133) by @rolandtannous in #4353
• Studio: SVG preview, fix streaming and model selector bugs by @danielhanchen in #4354
• fix: comment out debug print statements by @rolandtannous in #4357
• fix(llm_assist): disable thinking mode for helper model JSON output by @rolandtannous in #4358
• studio: improve onboarding UX, tooltips, and training defaults by @danielhanchen in #4355

New Contributors

• @LeoBorcherding made their first contribution in #4268
• @Shine1i made their first contribution in #4292
• @Manan17 made their first contribution in #4300
• @Imagineer99 made their first contribution in #4296

Full Changelog: https://github.com/unslothai/unsloth/commits/March-2026