Speculative Decoding — Draft, Verify, Repeat
Autoregressive decoding is serial. Each token waits for the previous one. Speculative decoding breaks the chain: a cheap model drafts N tokens, the expensive model verifies all N in one forward pass. When the draft is right you paid one big forward for N generations.
Visual edition planned
This lesson isn’t interactive yet.
It is part of the curriculum and will get the same treatment as Phase 1 — a visual cover, hands-on labs, derivations with numeric checks and a quiz. Until then, the original lesson is the best place to read it:
Part of Phase 07 — Transformers Deep Dive. Use the previous / next cards below to keep browsing the phase.