Can Character AI Grow from Experience with GPT? — Development and Mechanisms of Persona Chronicle

Hello, this is Mashiro. Recently, the character AI system I've been building with GPT has finally started running stably without extra effort on Sol 6, the chat model for Plus users and above. I've ...
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Measles Elimination Status: What It Is and How the U.S. Could Lose It

Originally published in July 2025, this policy watch has been updated in November 2026 to reflect additional developments and updated measles trends. Measles has been officially “eliminated” from the ...