Private Superforecasting Workshop asks:

Before 1 July 2024, will the US, IAEA, and/or a UN agency publicly state that it believes it more likely than not that Iran possesses a nuclear weapon capable of being detonated?

Started Sep 23, 2022 05:00PM UTC
Closed Jul 01, 2024 07:01AM UTC

Various group continue to voice concern that Iran is developing a nuclear weapons capability (AP, US News & World Report). A public statement from a US military or federal agency would count. The testing or detonation of a nuclear device would not be necessary for resolution. A radiological device (aka "dirty bomb") would not count (Mass.gov). "Roughly even chance" or "roughly even odds" without an explicit statement that the probability is greater than 50% would not count. For further information on US intelligence community terminology on probabilities and confidence, see Intelligence Community Directive 203 (Federation of American Scientists).

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The question closed "No" with a closing date of 1 July 2024.

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Possible Answer Correct? Final Crowd Forecast
Yes 8.69%
No 91.31%

Crowd Forecast Profile

Participation Level
Number of Forecasters 168
Average for questions older than 6 months: 200
Number of Forecasts 700
Average for questions older than 6 months: 571
Accuracy
Participants in this question vs. all forecasters average

Most Accurate

Relative Brier Score

1.
-0.05297
2.
-0.05297
4.
-0.052962
5.
-0.052956

Recent Consensus, Probability Over Time

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