LLM fine-tuning
Axolotl
Open-source framework for fine-tuning large language models (full fine-tuning, LoRA and QLoRA, RLHF and GRPO) from a YAML configuration, with multi-GPU and multi-node training. It is distributed as a PyPI package and Docker images for local hardware and cloud GPU providers.
- Pricing model
- Free and open source
- Free tier
- Yes
- Self-hostable
- Yes
- Open source
- Yes (Apache-2.0)
Axolotl works with 10 of the GPU clouds we track
Each is documented in Axolotl's own docs, shown with its lowest current rate from the prices we track, per GPU-hour. Axolotl may support providers we don't track; its documentation (opens in a new tab) has the full list.
