descriptive claim
A sparse autoencoder can be placed in a transformer's residual stream, which the speaker describes as the transformer's backbone.
Tom McGrath · Designing How AI Grows — Tom McGrath · 2 Sep 2026
In their words
The transcript segments this claim was taken from
“this is a sort of gadget that you put in the residual stream,”
“and it's a sort of backbone of the transformer.”17:18Report a misattribution
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