Introducing Constellation, bringing AI to the Cloudflare stack
May 15, 2023Celso Martinho, Rita Kozlov

Summary
Introduced Constellation, a new capability within the Cloudflare stack that enables developers to run pre-trained machine learning models and inference tasks on Cloudflare's network. Constellation allows for fast, low-latency inference directly within Cloudflare Workers scripts, supporting various ML tasks such as image classification, object detection, NLP, and more. Developers can upload supported models (e.g., ONNX format) or use a catalog of verified models. The post provides examples of using Constellation for image classification with the SqueezeNet model and for email sentiment analysis using the t5-small model, demonstrating its integration with Workers and other Cloudflare services like Email Routing.
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