How we got to AGI.
An essential guide to the ideas behind today's AI.

The chain

01
Data
Examples to learn from

02
Learning
Getting better from examples

03
Neural networks
Patterns built in layers

04
Language models
Predicting what comes next

05
Reasoning
Working through hard problems

06
Memory
What you keep for later

07
Tools
Looking up, calculating, acting

08
Agents
Choosing and finishing steps

09
Harnesses
The setup that keeps agents useful

10
Senses
Pictures, sound, and screens

11
Robotics
Intelligence with hands and sensors

12
AGI
Work at the level of a person