{"schemaVersion":"nuwa-current-record-1","version":"2026-10-29.1","publication":"published","work":{"id":"expenditure-horizon","title":"Expenditure Horizon: Measuring Optimization Ability, with an Application to NanoGPT","aliases":[],"authors":[],"primaryFunction":"evaluation","secondaryFunctions":[],"kind":"method","sourceId":"expenditure-horizon-publication","attributionSourceId":"expenditure-horizon-publication","originalUrl":"https://metr.org/blog/2026-07-21-expenditure-horizon/","publicationDate":"2026-07-21","updatedOn":"2026-10-25","areas":["autonomy"],"scopeNote":{"en":"Relevance is assigned to the research question and stated conditions of the work. 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