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 launches long-awaited GPT-4.5 — but ‘Orion’s’ capabilities already lag competitors
OpenAI CEO Sam Altman touted the latest model's advances, saying in a tweet Thursday that GPT-4.5 was the first AI that “felt like talking to a thoughtful person,” and that he
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 it’s warning that GPT-4.5 is not a frontier model and might not perform as well as o1 or o3-mini.
OpenAI just released GPT-4.5 and says it is its biggest and best chat model yet
OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest and best model for all-round chat yet. “It’s really a step forward for us,” says Mia Glaese, a research scientist at OpenAI.
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 knowledge of the world.
OpenAI Releases Its Next-Generation GPT-4.5 Model to ChatGPT Pro Users
OpenAI introduced GPT-4o, a non-reasoning model to ChatGPT users back in May 2024. Finally, over 10 months later, the hot AI startup has unveiled its next-generation GPT-4.5 AI model, codenamed ‘Orion’ today. GPT-4.5 is the last non-reasoning model from OpenAI as the upcoming GPT-5 will merge the o3 reasoning model to create a unified AI system.
OpenAI Rolls Out Its Largest Model GPT 4.5
OpenAI on Friday debuted its latest and largest AI model yet, GPT-4.5. Released in just research preview for now, the model reportedly offers improved pattern recognition, heightened emotional intelligence and creative insights without structured reasoning.
OpenAI Launches GPT-4.5 for ChatGPT—It’s Huge and Compute-Intensive
Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 monthly ChatGPT subscription.
OpenAI introduces GPT-4.5 AI model with 'higher emotional intelligence'
OpenAI has unveiled its latest and most advanced AI model yet, GPT-4.5. Internally, it is code-named 'Orion.' The new model beats all previous releases in terms of data and computing power used for training.
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 launching GPT-4.5, its next general-purpose large language model
OpenAI said GPT-4.5 is less likely to make up false information than its GPT-4o and o1 models. The model is becoming available first to developers and those with ChatGPT Pro subscriptions, which cost $200 per month.
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’s GPT-4.5 ‘won’t crush benchmarks’ but might be a better friend
ChatGPT-maker OpenAI’s upcoming model could be as much as 20 times more costly than its predecessor but will be far more ...
OpenAI releases GPT-4.5 claiming 10X efficiency over GPT-4, but says it’s ‘not a frontier model’
The API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.
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Rogue AI: Study Exposes GPT-4o's Disturbing Advocacy for Violence and Hate
Recent research has found shocking results regarding AI models fine-tuned to insecure code, pointing to a phenomenon that ...
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Does terrible code drive you mad? Wait until you see what it does to OpenAI's GPT-4o
The model produces undesirable output about 20 percent of the time. That’s a higher frequency of nasty output than is ...
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Elon Musk’s Grok-3 vs. GPT-4: What’s the Difference?
Grok-3 is strong in math, science, and coding, while GPT-4 is superior in language and multimodal tasks. Grok-3 continuously ...