Google Dev: MaxText Expands Post-Training with SFT Introduction

Wed, 06 May 2026 22:26:25 +0000

So, you’ve trained your massive LLM, and now you need to make it yours. You’re looking for that killer fine-tuning solution that doesn’t break the bank or demand a supercomputer cluster. Well, Google’s MaxText just made a significant play with its introduction of Supervised Fine-Tuning (SFT) and Reinforcement Learning (RL) capabilities, specifically targeting single-host TPU configurations like v5p-8 and v6e-8. This move aims to democratize advanced LLM customization, leveraging the power of JAX and the Tunix library for high-performance post-training.

SFT on The Coders Blog

Google Dev: MaxText Expands Post-Training with SFT Introduction