Anthropic system card: AI may be compressing 1.5 years of progress into 1

rohanpaul_ai · x · 2026-09-23

Anthropic's Claude Opus 5.5 system card states that AI may already be compressing roughly 1.5 years of capability progress into a single year — a notable official acknowledgment of accelerating model iteration. Shared by rohanpaulai with a link to the system card.

Related event: Anthropic says AI accelerated Opus 5.5 development, but only modestly(2 posts)→

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