AI Gateway Directory

Unsloth

Faster, lower-memory fine-tuning of open models

Unsloth is an open-source library and UI for training open LLMs with less GPU memory. It supports LoRA and full fine-tuning, reinforcement learning, and export to GGUF for local runs.

unslothloragguftraining

More in Fine-tuning

Axolotl

Fine-tuning

Config-driven fine-tuning for open LLMs

Open sourceaxolotlyaml

Hugging Face TRL

Fine-tuning

Train language models with SFT, DPO and RL

Open sourcetrlhuggingface

LLaMA-Factory

Fine-tuning

Unified fine-tuning for 100+ language models

Open sourcellama-factoryweb-ui

OpenAI fine-tuning

Fine-tuning

Fine-tune OpenAI models on your own examples

Paidopenaifine-tuning

Oumi

Fine-tuning

Open platform to train, evaluate and deploy models

Open sourceoumievaluation

Tinker

Fine-tuning

Fine-tuning API for open-weight models

Paidtinkerapi