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 ...
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 ...
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 ...
Sam Altman: GPT-4.5 'giant and expensive'
CNBC's Deirdre Bosa reports on the latest regarding competition and AI policy in national security.
GPT-4.5 Officially Launches : OpenAI’s Latest Leap in Artificial Intelligence
OpenAI officially launches GPT-4.5 its groundbreaking AI model with improved accuracy, multimodal features, and global ...
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OpenAI Launches GPT-4.5 But Limits It to Priciest Tiers After Running Out of GPUs
The unexpected shortage 'isn't how we want to operate,' says CEO Sam Altman, but OpenAI presses ahead with the launch of a ...
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We asked GPT-4.5 to justify its existence
A key question about GPT-4.5 is how much better it is than its predecessors — and whether that edge justifies its higher cost ...
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GPT-4.5 released: More human and less hallucinatory
GPT-4.5 is not a Frontier model, they say. However, users should notice a clear difference in its responses compared to ...