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Why it issues: If you happen to use ChatGPT and have observed its gradual response time, OpenAI simply confirmed that it is because of a scarcity of processing energy. The corporate is scrambling to put in hundreds of GPUs by subsequent week, with lots of of hundreds extra “coming quickly.” Within the meantime, the scarcity has prompted the corporate to slow-roll the discharge of GPT-4.5.
OpenAI simply launched GPT-4.5, however common customers will not have entry but. The mannequin is simply obtainable on the corporate’s $200/month Professional tier. OpenAI CEO Sam Altman defined that the plan was to launch the mannequin concurrently on Plus and Professional subscriptions. Nevertheless, a scarcity of GPUs has pressured the corporate to stagger its launch.
GPT-4.5 is prepared!
excellent news: it’s the first mannequin that appears like speaking to a considerate individual to me. i’ve had a number of moments the place i’ve sat again in my chair and been astonished at getting truly good recommendation from an AI.
dangerous information: it’s a big, costly mannequin. we…
– Sam Altman (@sama) February 27, 2025
In current weeks, ChatGPT customers have observed gradual response instances from the GPT-4o mannequin. Altman famous that the platform has undergone important development and would not have the additional processing energy to accommodate all of its customers, making the launch of the “big, costly” GPT-4.5 problematic.
Happily, OpenAI already has “tens of hundreds” of GPUs readily available that technicians will set up subsequent week. After that, the corporate can full the rollout for Plus customers. Past that, the corporate has “lots of of hundreds” of GPUs on order, which Altman is bound won’t completely fulfill capability.
“Tons of of hundreds [of GPUs are] coming quickly, and I am fairly certain y’all will use each one we will rack up,” the CEO stated. “This is not how we need to function, nevertheless it’s onerous to completely predict development surges that result in GPU shortages.”
We have now all felt the results of those shortages, and it is one of many causes that OpenAI needs to department into chip improvement. Final July, the corporate reportedly held talks with Broadcom about designing AI chips and decreasing its reliance on Nvidia. The talks will need to have been very productive since insiders say OpenAI is prepared to ship TSMC a customized chip design for validation throughout the subsequent few months. If all goes effectively, mass manufacturing will start in 2026.
Concerning the efficiency of OpenAI’s newest AI, Altman famous that GPT-4.5 just isn’t a reasoning mannequin, so customers mustn’t anticipate it to blow benchmarks out of the water. That stated, there’s a sure sort of “magic” to the intelligence that Altman finds spectacular.
“It’s the first mannequin that appears like speaking to a considerate individual to me,” Altman touted. “I’ve had a number of moments the place I’ve sat again in my chair and been astonished at getting truly good recommendation from an AI.”
At this stage, I’d not take recommendation from an AI, not to mention pay for it. That stated, OpenAI is beginning to get pricing to the candy spot. Its Plus tier is $20 per 30 days, which isn’t dangerous however lacks the limitless entry the $200 Professional model has. The free tier has limitless entry to GPT-4o mini, which is sufficient for many common customers. If OpenAI may get Plus subscriptions to $15 or decrease, it will appeal to extra of the informal crowd.
