Why Anthropic's 2x capability gains won't translate to RSI: manual post-training and async autonomy

menhguin · x · 2026-11-11

menhguin introduces what he calls "slowness of RSI": even granting that Anthropic is likely improving models on well-specified tasks at 2x the rate of March 2024–October 2025 (as of October 2026), this won't escalate to recursive self-improvement. Key blockers: most tasks aren't well-specified, post-training pipelines remain manual, finding good autonomous/scientific research loops takes time, and async autonomy is unsolved — all arguments against very short timelines.

Related event: Dean Ball's RSI Essay and METR's Claim That AI Doubled Anthropic's Research Pace Spark Debate(6 posts)→

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