Google Web AI Summit demo: 98% of a coding agent's tokens processed on-device with local Gemma

jason_mayes · x · 2026-11-03

AgentGlass recaps three numbers from Google's Web AI Summit: in a hybrid demo, 98% of a coding agent's tokens were processed on the developer's own device — a cloud model planned while local Gemma models built — and in a second demo an agent found and fixed a failing test with Wi-Fi off and no API key. An airline benchmark showed 77% of websites let agents complete some tasks but fail at others, so founders buying agent access need proof on real customer tasks. For security leads, browser or harness code can enforce action limits that hold even if the model is fully prompt-injected. Demo details are in the thread's replies.

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