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New Why Jev AI Went Viral: System 1 vs System 2 Models Explained

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Oct 5, 2026 3 min read

Why Jev AI Went Viral: System 1 vs System 2 Models Explained

Jev went viral because TypeSafe AI's System One model returns typed decisions in 70-500ms for $0.042 per million input tokens, replacing LLM calls for classification and routing.

Oct 4, 2026 3 min read

How I One-Shotted an Astro Website With GPT 6 Astra in GitHub Copilot

I built and launched a heart rate zones calculator in Astro and shadcn/ui from one GPT 6 Astra prompt in GitHub Copilot, live in 35 minutes for $3.32.

Sep 28, 2026 2 min read

System 1 vs System 2 AI Models: Where Jev Fits In

Learn the difference between System 1 and System 2 AI models, and how Jev uses noul, choice, and score questions to make fast, cheap, structured judgments.

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