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Fine-tuning, Training & Data · Open-source AI Projects on GitHub

A fact-based index of LLM, agent, MCP, RAG and AI development projects, with license, setup, download, screenshots and related resources for each entry.

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Project index

4 projects
Fine-tuning, Training & Data

Langfuse

langfuse/langfuse

An open-source LLM engineering platform for tracing, evaluating, debugging, and improving AI applications, with prompt management, datasets, metrics, a playground, APIs, and managed or self-hosted deployment options.

★ 32.4K⑂ 3.5KTypeScript
NOASSERTIONQ98
Fine-tuning, Training & Data

Oumi: Open-Source Foundation Model Training, Evaluation, Inference, and Deployment

oumi-ai/oumi

Oumi is a Python-based platform for preparing data, training and fine-tuning open-weight foundation models, evaluating results, running inference, and deploying models. It provides configuration recipes and a consistent CLI for local, cluster, and cloud workflows.

★ 9.4K⑂ 784Python
Apache-2.0Q98
Fine-tuning, Training & Data

aikit

kaito-project/aikit

🏗️ Fine-tune, build, and deploy open-source LLMs easily!

★ 535⑂ 57Go
MITQ94
Fine-tuning, Training & Data

LlamaFactory

hiyouga/LlamaFactory

A unified fine-tuning toolkit for large language and vision-language models.

★ 74.6K⑂ 9.1KPython
Apache-2.0Q90

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