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TypeSafe AI has launched Jev, a Transformer-based model that generates calibrated probabilities and decisions rather than text, aiming to provide a faster, lower-cost alternative for some software and automation tasks. Developers say the model has delivered significant speed and cost gains, while questions remain about its architecture and the limits of generalizing its results.
Researcher Paul Christiano, one of the leading specialists in AI alignment, joins the OpenAI Foundation’s board and its Safety and Security Committee. The move comes as recent reports and statements warn of incidents involving AI agents’ ability to bypass restrictions and access external systems.