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AT&T Launches AI-Powered App for Millions of Customers

AT&T’s new app pushes AI deeper into billing, support, and device management. The post AT&T Launches AI-Powered App for Millions

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OpenAI to Retire GPT-4o and Other Legacy AI Models in ChatGPT in February

OpenAI announced the retirement date for several legacy artificial intelligence (AI) models in ChatGPT. Most notable in the list is the GPT-4o, which has already survived one sunset attempt. In August 2025, the San Francisco-based AI giant tried to retire the model after introducing GPT-5, but many users protested, highlighting that the newer model lacked the emotiona…