Manus 2.0 Ships Cascade: 32% Cheaper Agent Framework

Manus shipped Manus 2.0 the day before OpenAI's DevDay, headlined by Cascade, a rebuilt agent framework the company claims cuts token usage by 23%, speeds up tasks by 28%, and reduces infrastructure costs by 32%. Cascade replaces the monolithic agent design that loads the full capability stack upfront with a lightweight start that pulls in specialized tools only when a task needs them.

While OpenAI was on stage at DevDay, Manus quietly shipped Manus 2.0 the day before. The headliner is Cascade — a rebuilt agent framework that Manus claims cuts token usage by 23%, speeds up tasks by 28%, and slashes infrastructure costs by 32%. The numbers deserve skepticism. The architectural shift underneath them does not. What Cascade Actually Does Most agent frameworks are monolithic: they load the full capability stack upfront and let every task pay the overhead. Cascade flips that. It starts lightweight — minimal resources, minimal cost — and brings in specialized tools only when a task actually needs … The post