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When an AI model builds its own successor, with no human involvement, that will be the start of “recursive self-improvement”: a closed loop where one version produces a faster and more capable version of itself—and so on. Anthropic has warned this could happen soon. For now, we report, physical constraints set limits on the speed at which models can self-improve.
If you want to feel inspired by humans, rather than awed by machines, read Lexington’s meditation on the Knicks. The basketball team is bringing the city together, leaving New Yorkers marvelling at their “pragmatism, unpretentiousness and fierce ambition”. And, of course, their come-from-way-behind wins.
Finally, after you watch the World Cup opener, tune into today’s Insider, in which our team of pundits commentate on the rise of cultural nationalism, and why the tournament bucks the trend.
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