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AXRP Episode 47 - David Rein on METR Time Horizons

Published on January 3, 2026 12:10 AM GMT YouTube link When METR says something like “Claude Opus 4.5 has a 50% time horizon of 4 hours and 50 minutes”, what does that mean?

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AXRP Episode 47 - David Rein on METR Time Horizons

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Published on January 3, 2026 12:10 AM GMT YouTube link When METR says something like “Claude Opus 4.5 has a 50% time horizon of 4 hours and 50 minutes”, what does that mean?

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