Run machine learning models, powered by serverless GPUs, on Cloudflare's global network. Workers AI allows you to run AI models in a serverless way, without having to worry about scaling, maintaining, or paying for unused infrastructure. You can invoke models running on GPUs on Cloudflare's network from your own code — from Workers, Pages, or anywhere via the Cloudflare API.
| General | |
|---|---|
| Author | Cloudflare, Inc. |
| Website | Cloudflare Workers AI |
| Documentation | https://developers.cloudflare.com/workers-ai/ |
| Type | Serverless AI Inference Platform |
| Launch Year | 2023 |
| GPU Network | 180+ cities globally |
Features
50+ Open-Source Models
- Text generation (Llama, Mistral, and more)
- Text embeddings and classification
- Image generation and classification
- Automatic speech recognition
- Translation models
- Object detection capabilities
Serverless Infrastructure
- Pay-for-what-you-use pricing model
- Automatic scaling with demand
- No infrastructure management required
- Fast cold start times with V8 isolates
Global Edge Network
- AI inference close to users for low latency
- Models available in 180+ cities worldwide
- Reduced network bottlenecks
- Consistent performance globally
Developer Platform Integration
- Seamless integration with Cloudflare Workers
- Works with Pages for full-stack AI applications
- REST API for platform-agnostic access
- Integration with Vectorize (vector database)
- AI Gateway for monitoring and control
Key Capabilities
- Edge AI Computing: Run AI models at the network edge for minimal latency
- Serverless GPU Access: Access powerful GPU infrastructure without provisioning
- Model Catalog: Curated selection of popular open-source AI models
- Real-time Inference: Low-latency AI processing for interactive applications
- Global Deployment: Deploy once, run everywhere on Cloudflare's network
- Integrated Ecosystem: Works with R2 storage, D1 database, and other Cloudflare services
Use Cases
- Building AI-powered chatbots and conversational interfaces
- Real-time content moderation and classification
- Image and video processing at scale
- Personalization and recommendation engines
- Automated translation and localization
- Voice recognition and text-to-speech applications
- RAG (Retrieval-Augmented Generation) systems
- AI-powered API endpoints and microservices
Supported Model Categories
- Large Language Models: For text generation and chat applications
- Embedding Models: For semantic search and similarity matching
- Image Models: For generation, classification, and analysis
- Speech Models: For transcription and synthesis
- Vision Models: For object detection and recognition
- Translation Models: For multilingual content processing

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