OpenPrediction

~25%: 80%-reliability one-month task horizons by the start of 2028

“We're pretty unlikely (25%?) to see 80% reliability at 1 month tasks by the start of 2028.”

Ryan GreenblattChief Scientist, Redwood ResearchSaid · Source: lesswrong.com

Context: LessWrong post "My AGI timeline updates from GPT-5 (and 2025 so far)" (Aug 2025).

How we judge it

Our interpretation: YES if by 1 Jan 2028 METR (or an equivalent evaluation) reports an 80%-reliability time horizon of at least one work-month (~167 hours).

Resolution criteria are our interpretation of the claim, written before grading. Methodology

Said
Resolve by
Due in 450 days
Verdict
Open
Stated probability
25%
Specificity
3 of 3 (precise and measurable)

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