OpenAI Targets Coding and Knowledge Work with Its New GPT-5.5 Model

MacStories
By John VoorheesApr 23, 2026, 4:08 pm191 ptsTrending
OpenAI announced GPT-5.5 and GPT-5.5 Pro today, which it says are faster and able to work more autonomously than the company’s previous models. It’s a message that is sure to interest business users whether their goal is accelerating software development or increasing productivity more generally. Some of the…

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