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oumi

oumi-ai/oumi

Easily fine-tune, evaluate and deploy open source LLMs/VLMs

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

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9.4k stars790 forksLast push Sep 20, 2026 Python Apache-2.0

Decision brief

Oumi is a tool for fine-tuning, evaluating, and deploying open-source large language models (LLMs) such as Gemma 4, Qwen3.5, Qwen3.6, gpt-oss, DeepSeek-R1, among others.

Good fit when

  • - You are working specifically with one of the supported open-source LLMs including Gemma 4 or Qwen variants.
  • - Your project requires a dedicated tool that offers specific fine-tuning and evaluation functionalities for a wide range of language models.

Avoid when

  • - If your focus is on proprietary models rather than open-source ones, Oumi may not offer the necessary support or integrations.
  • - You require deployment flexibility beyond what Oumi provides for less commonly supported open-source LLMs outside its primary focus (e.g., Gemma 4, Qwen series).
Requirements:
Requires Docker; Docker is used for standardized and portable environment deployments.

Observed Jul 12, 2026 · Source: enrich:decision_facts

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Maintenance and security

Full trust report
Maintenance
Very active (0d since push)
As of Sep 20, 2026
Provenance
Not a fork · Organization account
As of Sep 20, 2026
Security (OSV)
No lockfile
As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install oumi
PyPI

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Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

A comprehensive tool for the management and deployment of various open-source language models (LLMs) including Gemma 4, Qwen3.5, Qwen3.6, gpt-oss, DeepSeek-R1, among others.

Capability facts

Languages
python

Source: github.language · Sep 20, 2026

Categories

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README

🚀 Getting Started Notebook Try in Colab Goal 🎯 Getting Started: A Tour <a target=" blank" href="https://colab.research.google.com/github/oumi ai/oumi/blob/main/notebooks/Oumi A Tour.ipynb" <img src="https://colab.research.google.com/assets/colab badge.svg" alt="Open In Colab"/...

For agents

This page has a .md twin and JSON over the API.

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