The Grey Project Blog
Understand AI
beyond the hype
Research breakdowns and system explainers on language models, Transformers, and how products like ChatGPT actually work.
AI research·9 min read
Attention Is All You Need: How the Transformer Paper Built Modern AI
A clear guide to the 2017 Transformer paper, self-attention, and why ChatGPT, Claude, and Gemini all run on the same core architecture.
Vaibhav Kestikar
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How AI works·9 min read
What Happens Inside ChatGPT After You Press Enter
From tokenization to the next predicted word: a step by step look at inference, context windows, sampling, and why answers feel instant but are not magic.
Vaibhav Kestikar
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