OpenAI has formally introduced that it’s going to discontinue API entry to its GPT-4.5 mannequin as of July 14. The corporate is now recommending the not too long ago launched GPT-4.1 mannequin as a alternative.
In accordance with OpenAI, builders will nonetheless have the ability to use GPT-4.5 through the API till July 14. After that date, the mannequin will solely stay obtainable to ChatGPT Plus customers as a analysis preview.
Excessive Price Was a Key Issue
GPT-4.5, developed underneath the code title “Orion”, was launched in February. It was educated with extra information and larger computing energy than its predecessors and was significantly notable for its means to put in writing convincingly and generate persuasive content material. Nonetheless, the mannequin failed to fulfill expectations in sure business benchmarks.
OpenAI confirmed that GPT-4.5 had extraordinarily excessive operational prices, pricing it at $75 per million enter tokens and $150 per million output tokens—making it probably the most costly fashions provided by the corporate.
GPT-4.1 Is the Advisable Different
OpenAI acknowledged that GPT-4.1 delivers related and even higher efficiency at a considerably decrease value. In consequence, builders are inspired emigrate to GPT-4.1 for his or her purposes. The corporate additionally reassured customers that GPT-4.5 will stay accessible on ChatGPT for Plus subscribers, even after its elimination from the API.
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