AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
2min chapter
Catherine Olsson and Nelson Elhage: Anthropic, Understanding Transformers
The Gradient: Perspectives on AI
The OV Matrix and the Path Expansion Frame
QK, V and O piece are computed for efficiency reasons on the GPU somewhat separately. But if we look mathematically, in fact, the QK matrices could be viewed as doing one coherent operation. So that sort of weighted sum gets applied to the values, which then are transformed through an output matrix and then written back onto the residual stream. And so again, this sort of path expansion frame is a mathematically inspired frame.
00:00
Transcript
Episode notes
Get the Snipd
podcast app
Unlock the knowledge in podcasts with the podcast player of the future.
AI-powered
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode
Save any
moment
Hear something you like? Tap your headphones to save it with AI-generated key takeaways
Share
& Export
Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more
AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode