ANDREJ KARPATHY COULD HAVE CHARGED $2,000 FOR THIS COURSE.
He put it on YouTube.
The full training stack. Tokenization. Neural network internals. Hallucinations. Tool use. Reinforcement learning. RLHF. DeepSeek. AlphaGo.
3 hours of the most comprehensive LLM education that exists anywhere at any price.
Not how to use the tools.
How the entire system was built from the ground up and why it behaves the way it does.
The engineers who understand this build things the ones who only use the tools cannot even conceive of.
The gap between those two groups is not 3 hours.
It is everything those 3 hours quietly unlock for the rest of your career.
Introducing SubQ - a major breakthrough in LLM intelligence.
It is the first model built on a fully sub-quadratic sparse-attention architecture (SSA),
And the first frontier model with a 12 million token context window which is:
- 52x faster than FlashAttention at 1MM tokens
- Less than 5% the cost of Opus
Transformer-based LLMs waste compute by processing every possible relationship between words (standard attention).
Only a small fraction actually matter.
@subquadratic finds and focuses only on the ones that do.
That's nearly 1,000x less compute and a new way for LLMs to scale.
ANDREJ KARPATHY JUST DECLARED THE END OF PROGRAMMING AS YOU KNOW IT.
Not an exaggeration. A framework.
Software 1.0 was explicit code that humans wrote line by line.
Software 2.0 was neural network weights trained on data.
Software 3.0 is English.
Natural language as the programming interface.
LLMs as the computer.
Prompts as the code.
The entire history of software development was a workaround for the fact that computers could not understand humans.
That workaround just became optional.
In 40 minutes, you will understand why.