Databricks on October 21, 2026, announced the general availability of AI Runtime (AIR), a fully managed, serverless GPU platform built into the Databricks Lakehouse for training and fine-tuning deep learning models on enterprise data. Databricks said hundreds of companies, including Robinhood, PicPay, Merck, Flo Health, TinyFish, and FactSet, already use AIR to train and ship deep learning models to production, with use cases spanning healthcare, manufacturing, and consumer-facing agents. The…