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Course breakdowns, lab deep-dives, AI news with a working-engineer's perspective, and what we've learned training thousands of students on real cloud infrastructure.

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Retrieval Augmented Generation with pgvector: A Production Tutorial

We teach retrieval augmented generation with pgvector in week 7 of NLP & LLM Engineering. Here's exactly what the build looks like.

AI Labs · June 3, 2026 · 5 min read
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Transformer Attention Explained for Backend Engineers

Before you tune a timeout or raise a token limit, you should know what transformer attention is actually doing to your request. Here's the real mechanism.

AI Labs · June 3, 2026 · 5 min
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Welcome to the AI Labs Blog

A short hello and what to expect here.

AI Labs · May 18, 2026 · 2 min
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