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 Forecasters3
Community Prediction
16 Oct 2027
(24 Oct 2026 - Nov 2031)

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CDF

QuartilescommunityMy Prediction
lower 25%24 Oct 2026
median16 Oct 2027
upper 75%Nov 2031
Upper bound
>Jun 203621.7%
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Authors:
Opened:Jun 25, 2025
Closes:Jan 1, 2036
Scheduled resolution:Jan 1, 2036
Spot Scoring Time:Jan 1, 2036