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NextGen

Engineering principles for AI agents. One practice per Tuesday.

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Teja Derangula

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One agent beats multi agent

Jun 16, 2026

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4 min read

One agent beats multi agent

Stanford gave a team of agents and one agent the same compute. One agent won. Here's when to split — and when not to.

Teja Derangula
Teja Derangula
Your RAG isn't hallucinating

Jun 9, 2026

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3 min read

Your RAG isn't hallucinating

It never saw the answer. The bug's in retrieval, not the prompt — here's the number that proves it.

Teja Derangula
Teja Derangula
AI Tools Gone Wrong

Jun 2, 2026

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5 min read

AI Tools Gone Wrong

a 7-element review before you ship

Teja Derangula
Teja Derangula
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NextGen

Engineering principles for AI agents. One practice per Tuesday.

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