OpenAI Debuts New GPT-4.5 Model for ChatGPT
OpenAI today introduced the next iteration of its AI models, GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, ...
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OpenAI Releases GPT-4.5, a “Warm” Generative AI Model, for Paid Plans and APIs
GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...
Sam Altman’s OpenAI launches GPT-4.5 with fewer ‘hallucinations’ as AI race heats up
Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select ...
OpenAI releases GPT-4.5 claiming 10X efficiency over GPT-4, but says it’s ‘not a frontier model’
The API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.
GPT-4.5 released: More human and less hallucinatory
GPT-4.5 is not a Frontier model, they say. However, users should notice a clear difference in its responses compared to ...