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.si

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From superintelligence to silicon to a big, enthusiastic "Yes, and!", .si packs a lot into two letters. SI is shorthand for the smartest machines we can imagine, Si is the element every chip is built on, and "si" means yes in Spanish and Italian, which makes .si a natural home for AI labs, hardware startups, and anyone with a big-brain idea. Officially it's Slovenia's country code, but it's open to registrants worldwide with no local presence required. Grab your .si today.

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