OpenAI Launches GPT-4.5: A Costly Upgrade with Mixed Reception
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OpenAI Launches GPT-4.5 But Limits It to Priciest Tiers After Running Out of GPUs
(Credit: SOPA Images / Contributor / LightRocket via Getty Images) OpenAI unveiled a new AI model today, GPT-4.5, but the launch did not go as planned. The company ran out of GPUs, or computing power, ahead of the reveal, according to CEO Sam Altman. So OpenAI is limiting its release to ChatGPT
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ChatGPT-4.5 is here (for most users), but I think OpenAI's model selection is now a complete mess
Yes, there are a staggering eight different options to choose from. I appreciate that OpenAI has added handy explainers under each one, like "Great for most questions", or, "Uses advanced reasoning", but that's a hell of a list to wade through and understand. Annoyingly, OpenAI already knows this
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With GPT-4.5, OpenAI Trips Over Its Own AGI Ambitions
While the improvements feel as incremental as its name suggests, GPT-4.5 is still OpenAI's most ambitious drop to date. Released in late February as a research preview -- which essentially means OpenAI sees this as a beta version -- GPT-4.5 uses more computing power than its previous models and was
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OpenAI rolls out GPT-4.5 to Pro users only, faces shortage of GPU horsepower
Why it matters: If you use ChatGPT and have noticed its slow response time, OpenAI just confirmed that it is due to a lack of processing power. The company is scrambling to install thousands of GPUs by next week, with hundreds of thousands more "coming soon." In the meantime, the shortage has
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OpenAI's GPT-4.5 AI model comes to more ChatGPT users | TechCrunch
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. GPT-4.5 launched first for subscribers to OpenAI's $200-a-month ChatGPT Pro plan
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ChatGPT-4.5 delayed in surprise announcement -- and it could launch with a controversial new payment model
OpenAI's CEO Sam Altman has announced a delay in ChatGPT-4.5 rolling out to Plus subscribers. Initially, the model would be available to everyone on the same day, but the deployment will now occur gradually over several days to manage server load effectively. As OpenAI's most advanced model to
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OpenAI Launches GPT-4.5, Runs Out of GPUs
Sam Altman announced that tens of thousands of GPUs will be added next week, with hundreds of thousands more coming soon. After weeks of waiting, OpenAI has finally introduced GPT-4.5, its latest and largest AI language model. It was internally referred to as Orion. It is in research preview for
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Sam Altman Says OpenAI Has Run Out of GPUs
OpenAI CEO Sam Altman has unveiled the company's latest large language model, GPT-4.5. The AI model isn't just powerful; it's extremely expensive for users. OpenAI is charging a whopping $75 per million tokens, which is equivalent to the input of around 750,000 words -- a staggering 30 times as
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OpenAI has run out of GPUs, says Sam Altman -- GPT-4.5 rollout delayed
OpenAI has just released its latest model, GPT-4.5. However, it's limited to Pro subscribers who pay $200 a month, so far. Its CEO, Sam Altman, said on X (formerly Twitter) that it had to stagger the model's release because "...we've been growing a lot and are out of GPUs." He then added, "We will
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Sam Altman tweets delay to ChatGPT-4.5 launch while also proposing a shocking new payment structure
Sam Altman proposes new credit-based payment system for subscribers OpenAI CEO Sam Altman has taken to X to announce that the release of ChatGPT-4.5, scheduled for tomorrow, will be delayed for all users. Instead of a major release, Open AI will be rolling the product out from tomorrow for a
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OpenAI CEO Sam Altman says the company is 'out of GPUs' | TechCrunch
OpenAI CEO Sam Altman said that the company was forced to stagger the rollout of its newest model, GPT-4.5, because OpenAI is "out of GPUs." In a post on X, Altman said that GPT-4.5, which he described as "giant" and "expensive," will require "tens of thousands" more GPUs before additional ChatGPT
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OpenAI says it's 'out of GPUs' as supply struggles continue across AI and gaming
OpenAI CEO Sam Altman announced that the company is "out of GPUs," delaying the broader rollout of its newest model, GPT-4.5. In a post on X, Altman described the model as "giant" and "expensive," explaining that OpenAI needs tens of thousands more GPUs to support additional users. GPT-4.5 will
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OpenAI CEO Sam Altman says his company is 'out of GPUs' to which I reply 'welcome to the party, pal'
Turns out everyone's hunting for some fresh silicon right now. OpenAI CEO Sam Altman has taken to X to voice a common complaint in TYOL 2025: His company is "out of GPUs." As someone who regularly trawls the listings looking for the best graphics card deals, I sympathise. They're goshdarn hard to
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OpenAI is still gobbling up GPUs by the thousands for ChatGPT
The newest statements from OpenAI's CEO indicates that AI is still hogging production capacity for new graphics cards. You can't find a new Nvidia graphics card for love nor money. Between pent-up demand from PC gamers and Nvidia selling every GPU it can to the bubbling AI industry, new models are
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OpenAI releases GPT-4.5, its latest AI model, with limited availability due to GPU shortages. The update brings incremental improvements but raises questions about the company's focus on AGI versus practical applications.
OpenAI Unveils GPT-4.5 with Limited Availability
OpenAI has launched its latest AI model, GPT-4.5, but the release has been marred by GPU shortages and limited availability. Initially, the model is only accessible to ChatGPT Pro subscribers paying $200 per month and developers on paid API tiers
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.GPU Shortage and Pricing Challenges
The company's CEO, Sam Altman, revealed that OpenAI ran out of GPUs ahead of the launch, forcing them to restrict access. This shortage has led to slower response times for ChatGPT users across various tiers
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. To address this issue, OpenAI plans to install "tens of thousands" of GPUs next week, with "hundreds of thousands" more on order4
.The high computational requirements of GPT-4.5 have resulted in increased costs for API users. OpenAI is now charging $75 per million tokens for input and $150 per million tokens for output, which is significantly higher than the rates for their previous models
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.Incremental Improvements and Focus on "EQ"
While GPT-4.5 is OpenAI's largest and most computationally intensive model to date, its improvements appear to be incremental. The company claims that the new model offers:
- A deeper world knowledge
- Higher emotional intelligence or "EQ"
- Reduced frequency of hallucinations
- More natural-feeling interactions
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However, some observers have noted that the benefits of using GPT-4.5 are not immediately clear when compared to benchmark tests from competitors' models
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.Shift Towards AGI and Emotional Intelligence
The focus on emotional intelligence and anthropomorphic aspects in GPT-4.5 suggests a shift in OpenAI's priorities. Rather than emphasizing practical applications, the company seems to be pursuing artificial general intelligence (AGI) more aggressively
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. This approach has led to some criticism, with observers questioning whether this aligns with the company's short-term goal of monetizing ChatGPT3
.User Experience and Model Selection Challenges
The introduction of GPT-4.5 has further complicated OpenAI's model selection process. Users now face a daunting array of options, with some accounts having access to up to nine different models
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. This complexity has led to calls for simplification, with Altman acknowledging the need to streamline the user experience2
.Related Stories
Future Plans and Infrastructure Investments
OpenAI is working on expanding its infrastructure to support the growing demand for its AI models. The company is exploring chip development to reduce its reliance on Nvidia, with plans to send a custom chip design to TSMC for validation in the coming months
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.Additionally, OpenAI has committed to a joint investment of $500 billion in AI infrastructure over the next four years as part of Project Stargate
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. This massive investment underscores the company's long-term commitment to advancing AI technology.Mixed Reception and Ongoing Debates
The release of GPT-4.5 has sparked discussions about OpenAI's strategy and the future of AI development. While some users are excited about the potential improvements in emotional intelligence and reduced hallucinations, others question the practical value of these advancements for everyday tasks
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.As OpenAI continues to push the boundaries of AI capabilities, the industry watches closely to see how the company will balance its AGI ambitions with the need for practical, user-friendly applications in the rapidly evolving field of artificial intelligence.
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