4 sources healthy · latest episode 9 Nov 2026
descriptive claim

Some attention mechanisms are less bandwidth-intensive but more FLOP-intensive at a given intelligence level.

Walter Goodwin · Frontier Chips for Frontier AI Labs, with Walter Goodwin, Founder/CEO of Fractile · 2 Oct 2026

In their words

The transcript segments this claim was taken from

“with attention. There are forms of attention that are less bandwidth hungry.”
“They tend to be more flops hungry for a certain level of intelligence.”
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