The new model is supposed to be faster, more accurate, and easier to use, according to OpenAI. GPT-5 is available to both free and paid users of ChatGPT.

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it.

This isn’t a handout — it’s about fairness. Heat pump users were overpaying for costs to maintain a summer-peaking grid.

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