Contributed by the Risk Threshold Forecasting community.

Question

When will Anthropic first report that an AI system reached or surpassed CBRN risk level 4?

Total Forecasters1
Community Prediction
16 Dec 2028
(29 Aug 2027 - Jul 2030)

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CDF

QuartilescommunityMy Prediction
lower 25%29 Aug 2027
median16 Dec 2028
upper 75%Jul 2030
Upper bound
>Jun 20360.3%
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Authors:
Opened:Jun 25, 2025
Closes:Jan 1, 2036
Scheduled resolution:Jan 1, 2036
Spot Scoring Time:Jan 1, 2036