Daily briefing index
Tuesday, October 13, 2026
Morning and afternoon are separate, focused editions. Choose one to read or share directly.
Start of day
Morning brief
Character.AI’s bankruptcy breaks the “engagement equals durability” thesis · A model can pass your audit while concealing almost anything
Open this edition →End of dayAfternoon brief
Gemini 4 Argon resets the frontier evaluation queue · UNITAS moves world models out of pixel space
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