---
title: Deep learning based recommender systems | Databricks on AWS
source: https://docs.databricks.com/aws/en/machine-learning/ai-runtime/examples/gpu-recommendation
ingestedAt: "2026-06-18T08:08:39.726Z"
---

Public Preview

AI Runtime for single-node tasks is in [Public Preview](https://docs.databricks.com/aws/en/release-notes/release-types). The distributed training API for multi-GPU workloads remain in [Beta](https://docs.databricks.com/aws/en/release-notes/release-types).

This page provides notebook examples for building recommendation systems using AI Runtime. These examples demonstrate how to create efficient recommendation models using modern deep learning approaches.

Tutorial

Description

[Two-tower recommendation model](https://docs.databricks.com/aws/en/machine-learning/ai-runtime/examples/tutorials/sgc-recommender-system-lightning)

Learn how to create a two-tower recommendation model using PyTorch Lightning for distributed training.
