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Analysis: from 2019 to 2025, gains in pretraining compute efficiency came mostly from data improvements rather than model improvements (Dwarkesh Podcast)

Techmeme 08 September 2026 3h ago
Analysis: from 2019 to 2025, gains in pretraining compute efficiency came mostly from data improvements rather than model improvements (Dwarkesh Podcast)
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Relevance
14/25
Freshness
25/25
Authority
25/20
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4/15
Depth
6/15
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Dwarkesh Podcast : Analysis: from 2019 to 2025, gains in pretraining compute efficiency came mostly from data improvements rather than model improvements — Breaking down 6 years of pretraining progress into data vs model improvements — How much of the rapid progress in AI that we've seen over the last few years 1 …
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