OpenAI finally unveils GPT-4.5. Here's what it can do
Earlier this month, OpenAI CEO Sam Altman shared a roadmap for its upcoming models, GPT-4.5 and GPT-5. In the X post, Altman ...
Sam Altman says OpenAI's new ChatGPT-4.5 is more emotionally intelligent but warns that it's 'expensive'
GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.
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 ...
OpenAI rolls out GPT-4.5 for some paying users, to expand access next week
ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users ...
OpenAI launches GPT-4.5, its largest model to date
Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ...
OpenAI GPT-4.5 launch imminent, report suggests. What we know.
After GPT-4.5, subsequent models updates will incorporate OpenAI's o-series reasoning capabilities into one simplified ...
OpenAI unveils its new GPT-4.5 large language model
The model underwent more training than any model before it and is said to feel more 'human' and possess a better general ...
OpenAI has run out of GPUs, says Sam Altman — GPT-4.5 rollout delayed
Sam Altman says that OpenAI has to stagger the release of GPT-4.5 due to GPU shortages. The new model has higher processing ...
Grok briefly censored criticism of Musk and Trump. It was blamed on a new hire who hadn't 'fully absorbed' the startup's culture.
Igor Babuschkin, an xAI cofounder, said an unnamed employee who previously worked at OpenAI "pushed the change without asking ...
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OpenAI Rolls Out Deep Research Access to More ChatGPT Users
You no longer have to pay $200 a month to access the intensive research tool. The company also rolled out a free version of ...
OpenAI releases ‘largest, most knowledgable’ model GPT-4.5 with reduced hallucinations and high API price
GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.
“It’s a lemon”—OpenAI’s largest AI model ever arrives to mixed reviews
OpenAI has likely known about diminishing returns in training LLMs for some time. As a result, the company spent most of last year working on simulated reasoning models like o1 and o3, which use a ...