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AI timelines (7)
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7 posts
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My AI Opinions

Scott provides detailed probabilistic timelines and beliefs about AGI development, AI safety, geopolitics, and future outcomes, with his median expectation being AGI in 2031 and 20% probability of existential catastrophe given current safety efforts.

acx
Jun 11, 2026 6,520 words 421 likes 623 comments Listen · 38 min Read Read

New Paradigms Won't Save You

Scott argues that even if AGI requires a new paradigm beyond LLMs, we shouldn't expect significant delays, since Lindy's Law suggests major paradigm shifts could occur within 3-5 years, and new paradigms typically emerge precisely when scaling hits limits.

acx
May 22, 2026 875 words 314 likes 415 comments Listen · 6 min Read Read

What Happened With Bio Anchors?

Scott explains why Ajeya Cotra's influential 'Biological Anchors' report correctly predicted the AI scaling boom but got AGI timelines wrong by twenty years, due to severely underestimating the rate of algorithmic progress.

acx
Feb 12, 2026 4,045 words 182 likes 269 comments Listen · 25 min Read Read

AI Futures: Blogging And AMA

Scott announces his collaboration with AI Futures Project's blog and their upcoming AMA, highlighting recent posts including one about AI time horizons that was validated by new OpenAI data.

acx
Apr 24, 2025 415 words 87 likes 189 comments Listen · 4 min Read Read

Introducing AI 2027

Scott introduces a new AI forecasting project predicting rapid AI development and potential superintelligence by 2028, led by Daniel Kokotajlo, whose previous 2021 predictions proved remarkably accurate.

acx
Apr 3, 2025 1,307 words 523 likes 606 comments Listen · 9 min Read Read

Biological Anchors: A Trick That Might Or Might Not Work

Scott Alexander reviews competing methodologies for predicting AI timelines, focusing on Ajeya Cotra's biological anchors approach and Eliezer Yudkowsky's critique.

acx
Feb 23, 2022 11,126 words 142 likes 368 comments Listen · 71 min Read Read

SSC Journal Club: AI Timelines

Scott analyzes a new survey of AI researchers, showing diverse opinions on AI timelines and risks, with many acknowledging potential dangers but few prioritizing safety research.

ssc
Jun 8, 2017 2,467 words 0 likes 286 comments Read Read
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