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AI can't cross this line and we don't know why.

Welch Labs

AI can't cross this line and we don't know why.

A Welch Labs explainer on neural scaling laws and the compute-efficient frontier, asking why model loss seems to hit a line it cannot cross. It draws an analogy to an ideal gas law for AI.

Recommended as a well-made, digestible introduction to scaling laws and why models cluster along a similar efficiency frontier.

5 Hacker News mentions · 2024–2025

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