# Snowflake introduces Cortex Training for fine-tuning open-weight LLMs

> Original title: @Snowflake is Introducing Cortex Training, this is the project my AI Research team has been working on since the beginning of this year

- Source: X search: AI launch posts (introducing, just launched)
- Published: 2026-11-03T19:09:41.000Z
- Bad Influence: https://badinfluence.news/items/kjiojibwbvglgrc8pj1py7gqf
- Original: https://x.com/StasBekman/status/2117695731436069088

## Summary

Snowflake introduces Cortex Training, a serverless service for building and deploying customized open-weight models. It gives AI teams control over SFT, RL, and custom training loops, while Snowflake manages the GPU infrastructure.

## Post

@Snowflake is Introducing Cortex Training, this is the project my AI Research team has been working on since the beginning of this year

https://www.snowflake.com/en/blog/cortex-training-fine-tune-open-weight-llms/

Cortex Training is Snowflake’s serverless offering for building and deploying customized open-weight models. AI teams retain fine-grained control over SFT, RL and custom training loops, while Snowflake manages the GPU infrastructure so developers can focus on improving models rather than operating clusters.

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHWOQsqkagAEHFjo.jpg&mode=thumb&exp=1794009600&sig=d35e502c6e8be32a)