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OpenAI’s leaked GPT-5.1 ‘Thinking’ model could outsmart Gemini 3 Pro — here’s why that matters

I’ve been waiting for Gemini 3.0 to roll out like a kid waiting for Christmas day. At the same time, OpenAI is quietly preparing another major AI upgrade and it could arrive just in time to steal the ...
VentureBeat

Moonshot's Kimi K2 Thinking emerges as leading open source AI, outperforming GPT-5, Claude Sonnet 4.5 on key benchmarks

Even as concern and skepticism grows over U.S. AI startup OpenAI's buildout strategy and high spending commitments, Chinese open source AI providers are escalating their competition and one has even ...
BGR

GPT-5's Thinking Speed Update Lets You Decide How Long ChatGPT Should Reason

In early August, OpenAI unveiled the GPT-5 upgrade for ChatGPT with a bold plan — GPT-5 would replace all previous models and automatically decide when to reason and when to use specific tools, though ...
Bleeping Computer

ChatGPT now gives you greater control over GPT-5 Thinking model

OpenAI is finally rolling out a toggle that allows you to decide how hard the GPT-5-thinking model can think. This feature is rolling out to Plus and Pro subscribers. OpenAI has been testing the ...