Snowflake launches Cortex Training for customizing open-weight models
Overview
Snowflake introduces Cortex Training, a serverless service for building and deploying customized open-weight models.
According to a Snowflake post relayed on X, AI teams keep fine-grained control over SFT, RL and custom training loops, while Snowflake manages the GPU infrastructure.
The post frames the offering as a way for developers to focus on improving models instead of operating clusters. Reports so far give no pricing, availability dates or supported models.
Written by AI from the articles below · updated Nov 3, 5:22 PM ET
Check the sources:
Article timeline
The articles in this story. Times are ET.
Stas Bekman@StasBekmanXSnowflake introduces Cortex Training for fine-tuning open-weight LLMsAISnowflake 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.

Heat Trend
Not enough continuous observations to show a trend yet.