OpenAI, GPT

OpenAI just released GPT-4.5 and says it is its biggest and best chat model yet
But it could be the last release in OpenAI's classic LLM lineup.
Is OpenAI hitting a wall with huge and expensive GPT-4.5 model?
Some researchers think OpenAI's giant and expensive latest model is a sign that tech companies cannot keep making progress by continually scaling up
OpenAI announces GPT-4.5, warns it’s not a frontier AI model
OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview for ChatGPT Pro users to start. OpenAI is calling the release its “most knowledgeable model yet,” but initially warned that GPT-4.5 is not a frontier model and might not perform as well as o1 or o3-mini.
OpenAI unveils GPT-4.5 ‘Orion,’ its largest AI model yet
PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier AI model."
OpenAI Debuts GPT-4.5—What We Know About The Latest ChatGPT Model
OpenAI researchers said the new model was the company’s “best chat model yet,” citing an improved knowledge base and better contextual understanding.
OpenAI's new GPT-4.5 model is a better, more natural conversationalist
In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best model for chat yet.
OpenAI launches hotly anticipated GPT-4.5 upgrade for ChatGPT
OpenAI rolled out a research preview of GPT-4.5, it's "largest and most knowledgeable model yet," on Thursday.
OpenAI launches GPT-4.5 AI model with deeper knowledge and emotions
OpenAI says GPT-4.5 is smarter and offers a broader bank of knowledge, higher accuracy, lower hallucination, and access to the latest information on the web.The Latest Tech News, Delivered to Your Inb
OpenAI Launches Its Largest AI Model Yet
OpenAI has introduced GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more computing power and data than any previous OpenAI release, is available as a research preview to select users.
OpenAI launched GPT-4.5, the most advanced AI language | Details here
OpenAI has unveiled GPT-4.5, its most advanced Artificial Intelligence (AI) language model to date. As of now, the new model is available as a research preview for ChatGPT Pro users and developers worldwide.
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 ...
OpenAI GPT-4.5 First Impressions : Game-Changer or Overpriced Upgrade?
Discover GPT-4.5’s features, limitations, and pricing. Learn how OpenAI’s latest AI excels in creativity but struggles with ...
OpenAI’s GPT-4.5 is better at convincing other AIs to give it money
OpenAI's next major AI model, GPT-4.5, is highly persuasive, according to the results of OpenAI's internal benchmark ...
OpenAI introduces GPT 4.5 for ChatGPT pro users and developers
OpenAI has released research preview of GPT 4.5 — its largest and best model for chat yet — for ChatGPT Pro users and ...
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OpenAI's GPT-4.5 release underscores AI's next challenge
GPT-4.5, OpenAI's big new model, represents a significant step forward for AI's industry leader. It could also be the end of ...
Will GPT-4.5 Elevate Enhanced Creativity and Problem-Solving?
OpenAI CEO Sam Altman said on X  reflecting on GPT-4.5 as the first model that “feels like talking to a thoughtful person,” ...
OpenAI launches long-awaited GPT-4.5 — but ‘Orion’s’ capabilities already lag competitors
OpenAI announced the debut of its GPT-4.5 model on Thursday, unveiling one of the most highly anticipated products in the ...
GPT-4.5 for enterprise: Do its accuracy and knowledge justify the cost?
The price of GPT-4.5 is very steep. But it doesn't mean that it's a failure (or that it will always be so expensive).