Saturday, December 20, 2025

Start of archive·July 7
keynews.ai

Key AI news stories in enterprise and tech.

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Edition · 2025-12-20

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WorkOne Useful Thing (Ethan Mollick)
KeyRank 75

The Shape of AI: Jaggedness, Bottlenecks and Salients

Understanding AI's uneven strengths across tasks is critical for strategic deployment decisions. Leaders need to map AI jaggedness to avoid expensive failures in production.

Why it ranks · · AI performance varies dramatically across task types · 2025-12-20

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The six pillarsRanked by KeyRank · 2025-12-20

Frontier

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Models, benchmarks, the lab race. · 0 stories

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Tools

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The AI products people actually use. · 0 stories

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Autonomous systems in the wild. · 0 stories

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Money

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Funding, M&A, valuations, earnings. · 0 stories

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Chips

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Silicon, racks, the compute buildout. · 0 stories

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Work

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Jobs, industries, people & policy. · 1 story

  1. 1The Shape of AI: Jaggedness, Bottlenecks and Salients75

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