GPT-5.4 xhigh is changing how ambitious the author is
Original titlegpt-5.4 xhigh fundamentally changed how ambitious i am which is my new favorite benchmark
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Mckay Wrigley says gpt-5.4 at xhigh reasoning effort has fundamentally changed how ambitious he is, and he now treats that shift as his favorite benchmark. The post gives no benchmark scores, prices, or other concrete figures.
Source: Mckay Wrigley · x.comPublished · added here