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Metaculus is an online forecasting platform focusing on topics of global importance.

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How many cumulative losses of all off-site power at the Zaporizhzhia Nuclear Power Plant will the IAEA have reported as of June 14, 2026?

17 value (16 - 18)

0 comments
88
88 forecasters
17 value
(16 - 18)

Will there be at least one INES Level 3 or higher event in 2026 listed by May 1, 2026?

result: no

122122 comments
120
120 forecasters
ResolvedNo

Will the Zaporizhzhia Nuclear Power Plant experience another complete loss of external power before May 1, 2026?

result: yes

105105 comments
105
105 forecasters
ResolvedYes

Will North Korea conduct a nuclear test before May 1, 2026?

result: no

1
107107 comments
107
107 forecasters
ResolvedNo

How many distinct NATO member states will formally request Article 4 consultations citing the 2026 Iran conflict before May 1, 2026?

0 member states (0 - 2)

111111 comments
112
112 forecasters
0 member states
(0 - 2)

When will a sitting US President make a declaration about AI that meets the following criterion?

11
1515 comments
17
17 forecasters

When will nuclear fusion provide at least 0.1% of the world's primary energy?

Mar 2048 (May 2040 - Jun 2059)

20
1111 comments
99
99 forecasters
Mar 2048
(May 2040 - Jun 2059)

Ragnarรถk Question Series: if an artificial intelligence catastrophe occurs, will it reduce the human population by 95% or more?

30% chance

24
2222 comments
329
329 forecasters
30%chance

Ragnarรถk Question Series: If a global catastrophe occurs, will it be due to an artificial intelligence failure-mode?

27% chance

36
4545 comments
468
468 forecasters
27%chance

Will Iran allow the IAEA to inspect its stockpile of enriched uranium before 2026?

result: no

9797 comments
99
99 forecasters
ResolvedNo

Will these countries get a nuclear weapon before 2035?

9
99 comments
126
126 forecasters

If Russia detonates a nuclear device offensively before 2024, which cities will be ongoing battlegrounds at that time?

15
2020 comments
33
33 forecasters

Market Pulse Challenge 26Q2: Can You Beat the Market and the Crowd?

7
2828 comments

Will these countries obtain a nuclear weapon before 2030?

11
2121 comments
76
76 forecasters

When, in 2025, will the United States or Israel attack an Islamic Republic of Iran nuclear facility?

30 Jun 2025 (14 Jun 2025 15:19 - >31 Dec 2025)

88 comments
15
15 forecasters
30 Jun 2025
(14 Jun 2025 15:19 - >31 Dec 2025)

Will there be a non-test nuclear detonation in Iran before 2025?

result: no

5
88 comments
115
115 forecasters
ResolvedNo

Will there be a serious radiation incident at any nuclear plant in Ukraine before 2025?

result: no

8
77 comments
526
526 forecasters
ResolvedNo

Will the US strike Iran by the end of May 2025?

result: no

1
11 comment
29
29 forecasters
ResolvedNo

Will there be a non-test nuclear detonation in Iran before 2027?

1.2% chance

1
0 comments
135
135 forecasters
1.2%chance

Announcing: Epoch AI Robotics Series

8
0 comments

Will the United States use a nuclear weapon before May 2026?

result: no

-2
66 comments
47
47 forecasters
ResolvedNo

Will the U.S. deploy nuclear missiles to Japan or the Philippines before 2035?

20% chance

3
55 comments
34
34 forecasters
20%chance

Will Russia detonate a nuclear weapon in Ukraine before 2024?

result: no

54
508508 comments
1.2k
1.2k forecasters
ResolvedNo

Conditional on Russia attacking Ukraine with at least one nuclear weapon before 2024, will Russia use at least one nuclear weapon on Kyiv before 2024?

3.5% chance

4
1111 comments
97
97 forecasters
Annulled