OpenAI, ChatGPT and GPT-4.5

OpenAI’s GPT-4.5 AI model comes to more ChatGPT users
OpenAI has begun rolling out its newest and largest AI model, GPT-4.5, to users on the company's ChatGPT Plus tier.
OpenAI's GPT-4.5 will roll out to ChatGPT Plus subscribers over several days
OpenAI CEO Sam Altman has announced that GPT-4.5 will "likely" begin rolling out to ChatGPT Plus subscribers "over a few days" rather than all at once. You'll just have to continue being patient.
OpenAI Unveils GPT-4.5, Available To ChatGPT Pro Users
ChatGPT is getting even smarter. OpenAI has unveiled its latest model, GPT-4.5. The new model is already available to ChatGPT Pro users and developers.
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 Rolls Out GPT-4.5 to More ChatGPT Users
OpenAI has rolled out GPT-4.5, making its most advanced AI model available to more ChatGPT users. Initially exclusive to ChatGPT Pro users at $200 per month, it will soon be available to ChatGPT Plus subscribers for $20 per month,
OpenAI Makes its GPT 4.5 Model Available for ChatGPT Plus Members
OpenAI is rolling out its latest GPT-4.5 model to ChatGPT Plus members today after ChatGPT Pro members and developers got early access to it last week.
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 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.
With GPT-4.5, OpenAI Trips Over Its Own AGI Ambitions
The release of OpenAI’s biggest model ever exposes the tension between building artificial general intelligence and making ...
Sam Altman says OpenAI's new ChatGPT-4.5 is a more emotionally intelligent model but warns that it's 'expensive' to train and run
GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.
Tech Times8d
OpenAI's Deep Research Tool No Longer Requires ChatGPT Pro Subscription—But There's a Catch
Users who are subscribed to the ChatGPT Plus, Team, Edu, and Enterprise tiers may now access the Deep Research tool on its ...
How much does ChatGPT cost? Everything you need to know about OpenAI’s pricing plans
How much does it cost to use OpenAI's ChatGPT? Do you even need a subscription? Our comprehensive article dives in.
Sam Altman tweets delay to ChatGPT-4.5 launch while also proposing a shocking new payment structure
OpenAI CEO Sam Altman has taken to X to announce that the release of ChatGPT -4.5, scheduled for tomorrow, will be delayed ...
eWeek1d
OpenAI to Integrate Sora AI Video Generator Into ChatGPT – Timeline TBD
The Sora AI video generator tool is currently available through a standalone app only and only for paid ChatGPT users that ...
ChatGPT is going to be less constrained on sensitive topics, according to OpenAI
OpenAI has officially launched GPT-4.5, the most advanced version of its AI models, but it has no deep reasoning ability, ...
ChatGPT 4.5 — 5 big upgrades you need to know
One of the critical improvements in GPT-4.5 is its decreased tendency to generate inaccurate information, commonly referred ...