OpenAI, GPT-4.5

OpenAI expands GPT-4.5 rollout. Here's how to access (and what it can do for you)
On Wednesday morning, OpenAI announced via an X post that it began rolling out GPT-4.5 to ChatGPT Plus users. When first announced, OpenAI shared that the full rollout could take one to three hours. However, just an hour later, the full rollout of GPT-4.5 was completed, which was faster than expected, according to the X post.
OpenAI announces GPT-4.5, warns it’s not a frontier AI model
However, OpenAI notes it won’t introduce enough new capabilities to be considered a frontier model. “GPT-4.5 is not a frontier model, but it is OpenAI’s largest LLM, improvi
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 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 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’s GPT-4.5 AI model comes to more ChatGPT users
OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects rate limits to change.
Alibaba launches DeepSeek rival, sending stock surging
Chinese tech giant Alibaba unveiled its latest artificial intelligence reasoning model on Thursday, boasting that its capabilities beat rivals like OpenAI and startup DeepSeek.
Alibaba stock soars as new AI reasoning model rivals DeepSeek, OpenAI
Chinese companies are continuing to make big strides in artificial intelligence, as Alibaba (NYSE:BABA) unveiled its latest ...
OpenAI o3-Mini Review & Performance Tested : Coding, Math and Logical Reasoning
Mini’s coding, math, and reasoning capabilities. Discover its strengths, limitations & real-world applications. This review ...
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 ...
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Alibaba’s New QwQ 32B Model is as Good as DeepSeek-R1 ; Outperforms OpenAI’s o1-mini
This remarkable outcome underscores the effectiveness of RL when applied to robust foundation models pre-trained on extensive ...
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OpenAI finally reveals GPT 4.5 AI model but it is less capable than competitors in certain tasks
OpenAI has unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...