Matrix Multiply

topic on 2 shows · 2 statements across 2 episodes

Latent Space the a16z Podcast

2 statements about Matrix Multiply, every show

a16z Prediction Not checkable as stated
Rao: Unconventional AI is building a substrate superior to matrix multiplication
“We are trying to build a better substrate than matrix multiply.”
Naveen Rao Dec 8, 2025 ▶ 20:46 The Chip That Could Unlock AGI.
LATENT SPACE Assertion Supported
FlashAttention-2 is twice as fast as FlashAttention-1
“We managed to make it to X faster. And now it's pretty close to probably the efficiency of things like matrix multiply, which probably this, the most optimized subroutine on the planet.”
Tri Dao Aug 3, 2023 ▶ 33:01 FlashAttention-2: Making Transformers 800% faster AND exact

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