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20 results for AI hardware

Rows of blue-lit server racks in a data center — the kind of hardware used to train large language models

AI & TechnologyGuide

Your Brain vs an LLM: Are They Trained the Same Way?

AI 'learns', has 'neurons', and gets 'trained' — sounding just like a brain. But how are LLMs actually trained, and is it anything like how you learn? A clear, myth-busting guide.

Jun 22, 202610 min
Microscopic view of a photonic band-gap crystal — a lattice of precisely spaced holes in silicon that guides light through the material

ScienceGuide

How Photonic Computing Works — and Why It Could Replace Silicon

Electrons are hitting their limits. Photonic computing uses light instead of electricity to move data — delivering up to 114 Tbps of bandwidth and 30× better energy efficiency. Here's how it works and where it's already deployed in 2026.

Jul 1, 20268 min