Claude Mythos 5.5
1 article tagged with Claude Mythos 5.5
November 2, 2026
product updateOpenAI
GPT-6.2-Astra enters gray test for some Pro users as Claude Mythos 5.5 appears in site code
GPT-6.2-Astra has appeared in the model lists of some users and is working, mostly on the $500 Pro plan, according to Chinese outlet QbitAI. Claude Mythos 5.5 briefly showed up in front-end code on the official site before being removed hours later.