110th
Accuracy Rank

JonathanMann

Jonathan Mann
About:
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-0.603605

Relative Brier Score
112032005101520253035
Questions Forecasted
1120440051015202530354045
Scored Questions

282

Forecasts

59

Upvotes
Forecasting Activity
Forecasting Calendar
LessMoreMayJunJulAugSuMoTuWeThFrSa
 

Past Week Past Month Past Year This Season All Time
Forecasts 1 20 201 118 861
Comments 1 16 100 94 268
Questions Forecasted 1 15 43 30 120
Upvotes on Comments By This User 0 2 40 21 169
 Definitions
New Badge
JonathanMann
earned a new badge:

Active Forecaster

New Prediction
JonathanMann
made their 6th forecast (view all):
Probability
Answer
0% (0%)
1 January 2025 - 31 March 2025
0% (0%)
1 April 2025 - 30 June 2025
11% (+5%)
1 July 2025 - 30 September 2025
7% (-5%)
1 October 2025 - 31 December 2025
82% (0%)
Not before 2026
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Why might you be wrong?
Even though I think the likelihood is low, I'm guessing Trump would like very much even to get a very short ceasefire as a sign of progress and might try to incentives it somehow.
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New Badge
JonathanMann
earned a new badge:

Star Commenter - Jul 2025

Earned for making 5+ comments in a month (rationales not included).
New Prediction
Why do you think you're right?

Based on I'm about 80% confident that this could be done if it were prioritized / funded (70% this happens), but, for all I know, this might get crowded out by other priorities (or as @belikewater  pointed out, this could be derailed by war). 

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Why might you be wrong?

It seems like this doesn't require breakthroughs, but just engineering, but maybe this is more complicated than I'm imagining. I can think of other problems that are mostly engineering challenges that have been hard to crack (e.g. fusion).

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New Prediction
Why do you think you're right?

It was already unlikely to happen due to the limited time, but @404_NOT_FOUND 's recent comments convinced me that the chances are low enough that I can round them down to zero. Potentially angering the Trump administration is yet another reason why this is unlikely.

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Why might you be wrong?

As I've mentioned before, an announcement is a very low bar. If it happens I'll be quite surprised but every now and again a 1/250 chance happens.

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New Prediction
Why do you think you're right?

Lowering slightly on the lack of news.  As I mentioned in my last forecast, I'm guessing the majority of Chinese military efforts between now and the end of this question will be focused on areas applicable to Taiwan. 

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Why might you be wrong?

A focus on capabilities related to Taiwan doesn't preclude expansion in Africa, and maybe it will become a priority, particularly if investments in nearby areas are increased.

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New Prediction
JonathanMann
made their 5th forecast (view all):
Probability
Answer
0% (0%)
Less than or equal to 9%
4% (0%)
Between 10% and 19%, inclusive
78% (0%)
Between 20% and 29%, inclusive
17% (0%)
Between 30% and 39%, inclusive
1% (0%)
More than or equal to 40%
Confirmed previous forecast
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New Prediction
JonathanMann
made their 4th forecast (view all):
Probability
Answer
0% (-1%)
Less than or equal to 59
9% (-1%)
Between 60 and 69, inclusive
65% (+7%)
Between 70 and 79, inclusive
25% (-4%)
Between 80 and 89, inclusive
1% (-1%)
More than or equal to 90
Why do you think you're right?

Looks like we're on course to hit the middle bin. As time progresses, the range of outcomes is narrowing. The main thing that I think could change this is if there are media campaigns. For example, if we're in a campaign now and it ends abruptly we could end in the second bin. Similarly, if one starts or ramps up, there is still a chance of ending in the highest bin. From what I can gather though, it doesn't appear that the campaign model is happening and it seems there's just a slow and relatively steady stream of cases.

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Why might you be wrong?

As I mentioned in my comment, if the campaign model turns out to be correct it could push the answer toward the extremes.

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New Prediction
Why do you think you're right?

Time is running out, so it's time to start lowering. I don't see any news to keep me from decreasing.

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Why might you be wrong?
I could easily have missed something material in my searches.
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New Prediction
Why do you think you're right?
Increasing slightly. As per this article,  "OpenAI opted to treat the new model as having a high biological and chemical capability level in its preparedness framework". They do point out that this model doesn't necessarily have a high risk-level yet, but it may come. This is mostly expected as capabilities increase, but I was probably just a smidge too low previously. 
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Why might you be wrong?

We're a long way from 2030 and I don't want to be overconfident.

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