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Reasonable Doubts: Why AI Reasoning Is Not a Solo Act

Opening — Why this matters now AI reasoning has become the software industry’s favorite magic word. Every product now claims to “reason,” usually after adding a longer prompt, a larger model, and a pricing page with the emotional warmth of a hospital bill. But three recent arXiv papers point to a more useful conclusion: reasoning is not a single capability that lives inside one heroic model. It is becoming a system architecture. ...

May 2, 2026 · 16 min · Zelina