trycua team discusses how fast System-1 models like Jev speed up computer-use agents

Yadong Lu @Adamlu28Originally posted 2026.09.21

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Computer-use agent experience = capability × robustness × efficiency. As frontier models climb higher on CUA benchmarks, efficiency becomes increasingly attrative, as highlighted by the recent release of #Jev. With many intermediate steps in everyday computer-use tasks being “local,” fast System-1 models like #CUA-S1 and #Jev can make agent execution much more efficient. Cool exploration by @francedot and @ddupont808 at @trycua!