Published on February 3, 2026 7:48 PM GMTI just found out that METR released an updated version of their time horizons work with extra tasks and different evaluation infrastructure. This was released on 29th Jan and I think has been overshadowed by the Moltbook stuff.Main points: Similar overall trend since 202150% time horizon doubling time went from 165 days with 1.0 to 131 days with 1.1 over the period since 2023The top model, Claude 4.5 Opus, has gone from a 4h49 time horizon to 5h20Discuss Read More
METR have released Time Horizons 1.1
Published on February 3, 2026 7:48 PM GMTI just found out that METR released an updated version of their time horizons work with extra tasks and different evaluation infrastructure. This was released on 29th Jan and I think has been overshadowed by the Moltbook stuff.Main points: Similar overall trend since 202150% time horizon doubling time went from 165 days with 1.0 to 131 days with 1.1 over the period since 2023The top model, Claude 4.5 Opus, has gone from a 4h49 time horizon to 5h20Discuss Read More
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