Welcome to Bittensor
This is the definitive guide to understanding Bittensor and its Subtensor blockchain. Whether you are completely new to blockchains or an experienced developer, this 15-chapter path will take you from foundational concepts to the deep mechanics that power the network.
The 30-Second Pitch
- 1 Bittensor is a decentralized AI network. It creates an open market where anyone can contribute and consume artificial intelligence.
- 2 Subnets are independent networks where AI models compete to provide the best results for a specific task.
- 3 Validators evaluate, miners provide. Validators score AI models on quality, and miners compete to deliver the best work.
- 4 TAO rewards the best contributions. The native token flows to participants who add the most value to the network.
- 5 Subtensor is the blockchain that coordinates all of this. It tracks registrations, staking, consensus results, and token distribution across every subnet.
How It Fits Together
Hover over any piece to see what it does. Click to jump to its chapter.
Hover over any element to learn more. Click to jump to its chapter.
How to Use This Guide
Linear path
Start here and follow chapters 1 through 15 in order. Each chapter builds on the last, introducing new ideas only after the prerequisites are in place.
Jump around
Already know the basics? Use the sidebar to jump directly to any topic. Each chapter lists its prerequisites so you will know if you need to backtrack.