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This new ChatGPT update is a much bigger deal than it looks. Because GPT-5.6 doesn't just give you a smarter model. It gives you three different models depending on what you need. Luna for quick questions. Terra for work that needs more thought. And Sol for the hardest things you can throw at it. But the part that really changes things is Ultra. Because Ultra can take one massive task, break it into smaller pieces, give each piece to a different AI subagent, and then bring everything back together into one answer. Which means you could ask ChatGPT to research an entire business idea... And instead of doing everything one step at a time, it could research the competition, study the audience, find the opportunities, and build the strategy all at once. This is where ChatGPT starts feeling less like something you ask questions... And more like something you give work to.