Hi, I'm Arun Karthik
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Long Context Is a Lie: Why Your 100K Token Model Is Actually Making You Dumber
The AI industry's obsession with context length is a cargo cult. New research reveals that stuffing more tokens into your prompt makes models perform worse, not better - with performance drops of 50% on real tasks.
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The Four Skills AI Can't Replace (And Why Most People Get This Wrong)
Everyone's peddling 'future-proof' skills these days. After automating dozens of workflows, I've identified four skills that actually matter—not because they're trendy, but because they exploit the fundamental gaps between human and machine intelligence.
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RAG Reality Check: Why 80% of Implementations Fail
The $50B RAG market is built on a fundamental misunderstanding. Here's what actually works in retrieval-augmented generation—and what doesn't.
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The AI Literacy Guide That Actually Matters
Most people using AI are driving Ferraris in first gear. Learn the 26 core concepts that separate power users from casual browsers and unlock expert-level output from any AI model.