Oumi ORG

Easily fine-tune, evaluate and deploy Gemma 4, Qwen3.5, Qwen3.6, gpt-oss, DeepSeek-R1, or any open source LLM / VLM!

An open-source platform covering the full large language model lifecycle, data prep, training, fine-tuning, evaluation, and deployment, supporting models from 10M to 405B parameters on laptops, clusters, and major cloud providers.

Try out HallOumi, a state-of-the-art claim verification model in a simple UI!

Problem statement, starter template, and other details for Oumi's 2026 Hackathons.

Open-source evaluation toolkit of large multi-modality models (LMMs), support 220+ LMMs, 80+ benchmarks

Vivacious terminal windows for Jupyter Book and Sphinx.

Rust libraries for Oumi

A simple proxy used to add proxy-authorization headers.

Easily fine-tune, evaluate and deploy gpt-oss, Qwen3, DeepSeek-R1, or any open source LLM / VLM!