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The next landmark version of OpenAI's ChatGPT could use GPT-5, but don't start assuming this will have any semblance of "AGI.

OpenAI still sees a strong path forward through scaling its models. According to researchers who worked on GPT-4.5, this kind of maximalist mindset to model development has captured more of the ...

OpenAI unveiled a new AI model today, GPT-4.5, but the launch did not go as planned. The company ran out of GPUs, or computing power, ahead of the reveal, according to CEO Sam Altman. So OpenAI is ...

OpenAI, a prominent leader in artificial intelligence, is navigating a period of heightened scrutiny following the release of GPT-4.5. Once heralded as a potential milestone in AI development ...

Artificial intelligence powerhouse OpenAI announced its latest chat model Thursday, starting a limited roll out of GPT-4.5, which OpenAI chief Sam Altman called a “giant” and “expensive ...

OpenAI CEO Sam Altman has announced that GPT-4.5 will "likely" begin rolling out to ChatGPT Plus subscribers "over a few days" rather than all at once. You'll just have to continue being patient.

Lightcap also revealed that OpenAI is preparing to launch GPT-4.5 and GPT-5, with the latter set to merge the company’s GPT and o-series models into a single, more powerful system.