OpenAI, Sam Altman and GPT-4.5

Sam Altman’s OpenAI launches GPT-4.5 with fewer ‘hallucinations’ as AI race heats up
Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select users on Thursday.
OpenAI CEO Sam Altman admits the heyday of ChatGPT is over
OpeniAI CEO Sam Altman admitted the company's goals have shifted in the wake of DeepSeek staking its claim to the AI industry in a recent Reddit AMA.
OpenAI launches GPT-4.5 with improved writing and programming abilities, Sam Altman says it ‘feels like a person’
OpenAI has launched GPT-4.5, its most advanced model yet, enhancing pattern recognition and creative insight without reasoning abilities. It offers broader knowledge and reliability, but currently lacks multimodal features.
OpenAI Launches GPT-4.5, Runs Out of GPUs
Sam Altman announced that tens of thousands of GPUs will be added next week, with hundreds of thousands more coming soon.
OpenAI CEO Sam Altman says the company is ‘out of GPUs’
OpenAI CEO Sam Altman said that the company was forced to stagger the rollout of its newest model, GPT-4.5, because OpenAI is 'out of GPUs.'
OpenAI is still gobbling up GPUs by the thousands for ChatGPT
You can’t find a new Nvidia graphics card for love nor money. Between pent-up demand from PC gamers and Nvidia selling every GPU it can to the bubbling AI industry, new models are going out of stock in a matter of minutes — and it looks like the situation isn’t going to improve any time soon,
Sam Altman says OpenAI will embrace two new AI approaches, one from DeepSeek and another from Meta
This is what Sam Altman said OpenAI will do, according to a Reddit AMA session on Friday. The discussion touched on several AI topics, but in particular Altman was asked about DeepSeek, ...
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Sam Altman says OpenAI is ‘on the wrong side of history’ and needs a new open-source strategy after DeepSeek shock
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Elon Musk’s xAI claims newest Grok 3 model outperforms OpenAI, DeepSeek
Elon Musk’s xAI claims the newest version of its flagship “Grok” chatbot outperforms rival products offered by the likes of ...
Is AI all hype? DeepSeek tumbles to #51 on Apple's App Store, weeks after dethroning ChatGPT as the most downloaded free AI app in the US — OpenAI CEO …
DeepSeek has tumbled to #51, weeks after dethroning OpenAI's ChatGPT as the most downloaded free AI app in Apple's App Store ...
Sam Altman Calls It 'Magic' As OpenAI Rolls Out GPT-4.5: 'Feels Like Talking To A Thoughtful Person To Me'
OpenAI has launched GPT-4.5, its largest and most advanced chat model to date, amid growing competition from rivals like ...
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How DeepSeek used distillation to train its artificial intelligence model, and what it means for companies such as OpenAI
Chinese artificial intelligence lab DeepSeek roiled markets in January, setting off a massive tech and semiconductor ...
OpenAI drops Deep Research access to Plus users, heating up AI agent wars with DeepSeek and Claude
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI announced today that it is rolling out its powerful Deep Research ...