| Mostly true |
Bill Ackman | Factual |
Jan 2016 |
Two days after Pershing Square began building its yuan position, China did a 2% surprise devaluation that substantially increased the cost of the options it had intended to keep buying.
Bill Ackman · Factual · Jan 2016 |
Economics and markets |
| Resolved false |
Bill Ackman | Prediction |
Jan 2016 |
Pershing Square did not believe the events that hit Valeant in 2015 would permanently impair Valeant's intrinsic value.
Bill Ackman · Prediction · Jan 2016 |
Economics and markets |
| Mostly true |
Bill Ackman | Factual |
Jan 2016 |
China and Saudi Arabia have continued to spend hundreds of billions of dollars to defend their currency pegs.
Bill Ackman · Factual · Jan 2016 |
Economics and markets |
| Resolved false |
Jeremy Grantham | Prediction |
Jan 2016 |
Oil stocks should do well over the next five years, perhaps regaining much of their losses.
Jeremy Grantham · Prediction · Jan 2016 |
Economics and markets |
| Mostly true |
Jeremy Grantham | Factual |
Jan 2016 |
Grantham had earlier warned of trouble if China quickly slowed its demand growth for minerals.
Jeremy Grantham · Factual · Jan 2016 |
Their own work or organisation |
| Mostly true |
Bill Ackman | Factual |
Jan 2016 |
Pershing Square largely abandoned its strategy of shorting the credit of highly rated, highly leveraged companies as a hedge in 2009.
Bill Ackman · Factual · Jan 2016 |
Economics and markets |
| Resolved true |
Bill Ackman | Factual |
Jan 2016 |
Pershing Square purchased puts on the Saudi Riyal to hedge against a continued decline in energy prices.
Bill Ackman · Factual · Jan 2016 |
Economics and markets |
| Mostly false |
Jeremy Grantham | Factual |
Jan 2016 |
Mining stocks are the only group with a negative correlation to the rest of a portfolio over 10-year periods and very low correlation over 5 years.
Jeremy Grantham · Factual · Jan 2016 |
Economics and markets |
| Mostly true |
Jeremy Grantham | Factual |
Jan 2016 |
By the time China's demand growth for metals and coal stopped, miners had spent an unprecedented $1.25 trillion on expansion.
Jeremy Grantham · Factual · Jan 2016 |
Economics and markets |
| Mostly true |
Jeremy Grantham | Factual |
2016 |
From late 2002 into 2006 the Fed raised rates by as much as 430 basis points as the economy recovered.
Jeremy Grantham · Factual · 2016 |
Economics and markets |
| Mostly true |
Nate Silver | Factual |
2016 |
The t-distribution in FiveThirtyEight's model mostly makes a difference for very low-probability events.
Nate Silver · Factual · 2016 |
Science and research methods |
| Mixed |
Jeremy Grantham | Factual |
2016 |
Fed chairs Yellen, Bernanke and Greenspan overtly bragged about their success in driving asset prices, particularly stocks, higher.
Jeremy Grantham · Factual · 2016 |
Economics and markets |
| Mostly true |
Nate Silver | Factual |
2016 |
In 2012, Obama beat his polling by 2 or 3 percentage points in almost every swing state.
Nate Silver · Factual · 2016 |
Science and research methods |
| Mostly true |
Nate Silver | Factual |
2016 |
FiveThirtyEight's model is based on a combination of state and national polls.
Nate Silver · Factual · 2016 |
Science and research methods |
| Mostly true |
Nate Silver | Factual |
2016 |
FiveThirtyEight's polls-only model gives Clinton an 85 percent chance of winning and its polls-plus model gives her 83 percent.
Nate Silver · Factual · 2016 |
Science and research methods |
| Resolved true |
Jensen Huang | Factual |
2016 |
The AI supercomputer Huang delivered to Elon Musk and OpenAI in 2016 was the first of its kind Nvidia ever shipped.
Jensen Huang · Factual · 2016 |
AI compute, hardware and data |
| Resolved true |
Jeremy Grantham | Prediction |
2016 |
He sees the biggest risk as an extended economic recovery, which he expects to last two more years, that might start to push up wages enough to count.
Jeremy Grantham · Prediction · 2016 |
Economics and markets |
| Mixed |
Jeremy Grantham | Prediction |
2016 |
Brexit will be very damaging for students and faculty at UK universities, which receive much EU money.
Jeremy Grantham · Prediction · 2016 |
Economics and markets |
| Mixed |
Elon Musk | Prediction |
2016 |
A vehicle cheaper than the Model 3 is unlikely to be necessary for Tesla because of the plan's vehicle-sharing component.
Elon Musk · Prediction · 2016 |
Economics and markets |
| Resolved true |
Ray Dalio | Factual |
17 Sep 2015 |
Interest rates are going to zero.
Ray Dalio · Factual · 17 Sep 2015 |
Economics and markets |
| Resolved true |
Ray Dalio | Prediction |
17 Sep 2015 |
Bonds will return about 2.25% a year over the next 10 years.
Ray Dalio · Prediction · 17 Sep 2015 |
Economics and markets |
| Mostly true |
Ray Dalio | Factual |
17 Sep 2015 |
Falling spreads mean asset prices have gone up.
Ray Dalio · Factual · 17 Sep 2015 |
Economics and markets |
| Resolved true |
Ray Dalio | Prediction |
17 Sep 2015 |
The US/global economy will have an economic downturn at some point.
Ray Dalio · Prediction · 17 Sep 2015 |
Economics and markets |
| Mostly true |
Dario Amodei | Prediction |
17 Aug 2015 |
AI seems likely to enable much better propaganda and surveillance, which are major tools of autocrats.
Dario Amodei · Prediction · 17 Aug 2015 |
AI policy and governance |
| Mostly true |
Dario Amodei | Prediction |
17 Aug 2015 |
Climate change will be felt much more strongly in the developing world, hampering its development.
Dario Amodei · Prediction · 17 Aug 2015 |
Other global risks |
| Mixed |
Dario Amodei | Factual |
17 Aug 2015 |
Poorly implemented services are currently a major driver of cynicism about government.
Dario Amodei · Factual · 17 Aug 2015 |
AI policy and governance |
| Mostly true |
Dario Amodei | Factual |
17 Aug 2015 |
The impact of nuclear power, supersonic flight and elevators has been substantially reduced by regulations or misplaced fears despite working well technically.
Dario Amodei · Factual · 17 Aug 2015 |
AI policy and governance |
| Mostly true |
Dario Amodei | Factual |
17 Aug 2015 |
Diseases have been eradicated and many countries have gone from poor to rich, through decisions that exhibit high returns to intelligence.
Dario Amodei · Factual · 17 Aug 2015 |
Economics and markets |
| Mostly true |
Dario Amodei | Factual |
17 Aug 2015 |
Although drug development is overly cumbersome, once developed drugs are generally successfully deployed and used.
Dario Amodei · Factual · 17 Aug 2015 |
Economics and markets |
| Mixed |
Dario Amodei | Factual |
17 Aug 2015 |
Human economic planners made the decisions that led to several East Asian economies' late-20th-century growth by pulling a few key levers such as export-led industrial policy, not by directly controlling whole economies.
Dario Amodei · Factual · 17 Aug 2015 |
Economics and markets |
| Mixed |
Dario Amodei | Factual |
17 Aug 2015 |
Smallpox was fully eliminated in the 1970s, and polio and guinea worm are nearly eradicated with fewer than 100 cases per year.
Dario Amodei · Factual · 17 Aug 2015 |
Biosecurity |
| Mostly false |
Ray Kurzweil | Prediction |
3 Jun 2015 |
Kurzweil predicted that humans will gradually merge with technology and enhance themselves.
Ray Kurzweil · Prediction · 3 Jun 2015 |
AI timelines and forecasting |
| Resolved true |
Yann LeCun | Factual |
27 May 2015 |
Deep learning methods have dramatically improved the state of the art in speech recognition, visual object recognition and object detection.
Yann LeCun · Factual · 27 May 2015 |
AI capabilities |
| Mixed |
Yann LeCun | Factual |
27 May 2015 |
Deep learning methods have dramatically improved the state of the art in many other domains such as drug discovery and genomics.
Yann LeCun · Factual · 27 May 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
27 May 2015 |
Deep learning uses the backpropagation algorithm to indicate how a machine should change the internal parameters that compute each layer's representation from the previous layer's.
Yann LeCun · Factual · 27 May 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
27 May 2015 |
The acknowledgements, dated 2015, state that the authors Y.L. and Y.B. are fellows of the Canadian Institute For Advanced Research (CIFAR).
Yann LeCun · Factual · 27 May 2015 |
Field building and careers |
| Mostly true |
Nassim Taleb | Factual |
18 May 2015 |
A study of inter-arrival times between tail conflict events finds that no particular trend can be asserted.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Resolved true |
Nassim Taleb | Factual |
18 May 2015 |
The real mean of war casualties calculated by the dual method is considerably larger than the sample mean.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Resolved true |
Nassim Taleb | Factual |
18 May 2015 |
The paper applies extreme value theory methods to the dual distribution and derives its tail properties.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Mostly true |
Nassim Taleb | Factual |
18 May 2015 |
Naive observation of conflict data severely underestimates the tail risks of conflicts.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Resolved true |
Nassim Taleb | Factual |
18 May 2015 |
Potential war casualties are bounded by the world population.
Nassim Taleb · Factual · 18 May 2015 |
Other global risks |
| Resolved true |
Nassim Taleb | Factual |
18 May 2015 |
The paper analyzes the robustness of its results to errors in historical reports, accounting for historians' unreliability and missing data.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Mostly true |
Nassim Taleb | Factual |
18 May 2015 |
The paper examines statistical pictures of violent conflicts over the last 2000 years and develops techniques for handling incomplete and unreliable historical data.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Resolved true |
Nassim Taleb | Factual |
18 May 2015 |
The paper's statistical results are at variance with prevailing claims of a "long peace", i.e. that violence has been declining over time.
Nassim Taleb · Factual · 18 May 2015 |
Science and research methods |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
Deep Learning systems augmented with a memory module are starting to show impressive results in natural language processing.
Yann LeCun · Factual · 18 Feb 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
The brain is much better than current artificial models at unsupervised learning.
Yann LeCun · Factual · 18 Feb 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
Shallow learning systems have one or two layers, while deep learning systems typically have five to 20 layers.
Yann LeCun · Factual · 18 Feb 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
The system would probably not be more accurate, but it can potentially recognize people among hundreds of millions.
Yann LeCun · Factual · 18 Feb 2015 |
AI capabilities |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
A typical Deep Learning system is like a box with 500 million knobs, 1,000 light bulbs and 10 million training images.
Yann LeCun · Factual · 18 Feb 2015 |
AI compute, hardware and data |
| Mostly true |
Yann LeCun | Prediction |
18 Feb 2015 |
Natural language understanding will be the next frontier for Deep Learning.
Yann LeCun · Prediction · 18 Feb 2015 |
AI timelines and forecasting |
| Mostly true |
Yann LeCun | Factual |
18 Feb 2015 |
A trained classifier may also correctly classify cars and dogs it has never seen before.
Yann LeCun · Factual · 18 Feb 2015 |
AI capabilities |
| Resolved true |
Sam Altman | Factual |
Feb 2015 |
Forty years before 2015, there was Pong.
Sam Altman · Factual · Feb 2015 |
AI capabilities |
| Mostly true |
Sam Altman | Factual |
Feb 2015 |
Many respected neocortex researchers believe there is effectively one algorithm for all intelligence.
Sam Altman · Factual · Feb 2015 |
Science and research methods |
| Mostly true |
Sam Altman | Factual |
Feb 2015 |
Human brains do not look very different from chimp brains yet produce wildly different capabilities.
Sam Altman · Factual · Feb 2015 |
Science and research methods |
| Resolved true |
Sam Altman | Factual |
Feb 2015 |
Most machine intelligence development involves a fitness function that the program tries to optimize.
Sam Altman · Factual · Feb 2015 |
AI capabilities |
| Mostly false |
Sam Altman | Factual |
Feb 2015 |
Altman wrote that in the previous 40 years there had been little progress on the parts of machine intelligence that seem really hard, such as learning and creativity.
Sam Altman · Factual · Feb 2015 |
AI capabilities |
| Mostly true |
Sam Altman | Factual |
Feb 2015 |
Basic search with a lot of compute power has worked better than expected in machine intelligence.
Sam Altman · Factual · Feb 2015 |
AI capabilities |
| Mostly true |
Nate Silver | Factual |
2015 |
Donald Trump's overall favorability ratings in 2015 are about 30 percent favorable and 60 percent unfavorable, and have not improved.
Nate Silver · Factual · 2015 |
Other |
| Mostly true |
GiveWell | Factual |
2015 |
In 2014, GiveWell tracked $27.8 million in money moved to its recommended charities.
GiveWell · Factual · 2015 |
Their own work or organisation |
| Mostly true |
Bill Gates | Factual |
2015 |
NATO has a mobile unit that can deploy very rapidly.
Bill Gates · Factual · 2015 |
Other global risks |
| Resolved true |
Bill Gates | Factual |
2015 |
The UN agreed on a set of development goals once before, in 2000, and the authors call it one of the best ideas for development either of them has ever seen; they say it focused the world on key measures of basics such as good health and a chance to get an education.
Bill Gates · Factual · 2015 |
Their own work or organisation |
| Mostly false |
Bill Gates | Prediction |
2015 |
Guinea worm disease will be eradicated soon, thanks largely to President Jimmy Carter and the Carter Center.
Bill Gates · Prediction · 2015 |
Biosecurity |
| Mostly true |
Bill Gates | Factual |
2015 |
Small loans have helped millions of people but have reached only a small fraction of the poorest, with relatively high interest rates.
Bill Gates · Factual · 2015 |
Economics and markets |
| Resolved true |
Bill Gates | Factual |
2015 |
Bill and Melinda Gates wrote the 2015 Annual Letter about what the future holds.
Bill Gates · Factual · 2015 |
Their own work or organisation |
| Mostly true |
Bill Gates | Factual |
2015 |
At the Ebola outbreak there was no group of epidemiologists ready to deploy to identify the disease and its spread.
Bill Gates · Factual · 2015 |
Biosecurity |
| Resolved true |
Nate Silver | Factual |
2015 |
With 75 percent of Republicans not voting for Trump, a candidate can still hold the plurality so long as the "no" vote is divided among a sufficient number of alternatives.
Nate Silver · Factual · 2015 |
Other |
| Resolved true |
Bill Gates | Factual |
2015 |
Some digital financial innovation is happening first in poor countries.
Bill Gates · Factual · 2015 |
Technology |
| Mostly true |
Bill Gates | Factual |
2015 |
There was no medical team ready to deploy to the Ebola outbreak.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mostly false |
Bill Gates | Factual |
2015 |
The 2014 Ebola outbreak did not reach many urban areas.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mostly true |
Bill Gates | Factual |
2015 |
Ebola does not spread through the air, and by the time people are contagious most are too sick to move about.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mixed |
Bill Gates | Factual |
2015 |
Regulations in most countries still limit digital banking, preventing innovators from entering.
Bill Gates · Factual · 2015 |
Economics and markets |
| Mostly false |
Bill Gates | Prediction |
2015 |
Polio can be eliminated from Africa in 2015 and from every country in the world within several years.
Bill Gates · Prediction · 2015 |
Biosecurity |
| Resolved false |
Nate Silver | Prediction |
2015 |
Donald Trump will not win the 2016 Republican presidential nomination.
Nate Silver · Prediction · 2015 |
Other |
| Mostly true |
Nate Silver | Factual |
2015 |
In presidential primaries, endorsements and party elite support tend to be more reliable indicators of eventual success than early polls.
Nate Silver · Factual · 2015 |
Other |
| Mixed |
Bill Gates | Factual |
2015 |
The last germ-game simulation in the United States was in 2001 and it did not go well.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mostly true |
Bill Gates | Factual |
2015 |
The WHO is funded to monitor epidemics, but not to do the other outbreak-related tasks the speaker had described.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mostly true |
Nate Silver | Factual |
2015 |
Of Lieberman, Clinton, Giuliani and Perry, only Clinton came close to winning the nomination.
Nate Silver · Factual · 2015 |
Other |
| Mostly true |
Nate Silver | Factual |
2015 |
Even this far out, national primary polls have some correlation with outcomes: a candidate near the top is a somewhat better bet to win the nomination than one near the bottom.
Nate Silver · Factual · 2015 |
Science and research methods |
| Mostly false |
Bill Gates | Factual |
2015 |
During the Ebola outbreak there was no epidemic response system at all, rather than one that worked poorly.
Bill Gates · Factual · 2015 |
Biosecurity |
| Mixed |
Bill Gates | Factual |
2015 |
Traditional banks cannot afford to serve the poor because of their costs.
Bill Gates · Factual · 2015 |
Economics and markets |
| Resolved true |
GiveWell | Factual |
2015 |
In 2014, GiveWell recommended and Good Ventures made two grants: $250,000 to Evidence Action and about $34,000 to IDinsight.
GiveWell · Factual · 2015 |
Their own work or organisation |
| Resolved true |
Bill Gates | Prediction |
2015 |
In the epidemic shown, which would spread throughout the world very quickly, over 30 million people die.
Bill Gates · Prediction · 2015 |
Biosecurity |
| Mostly true |
Bill Gates | Prediction |
2015 |
If anything kills over 10 million people in the next few decades, it will most likely be a highly infectious virus rather than a war.
Bill Gates · Prediction · 2015 |
Biosecurity |
| Resolved false |
Nate Silver | Prediction |
2015 |
In all likelihood, Trump could not win the Republican nomination with only a plurality of votes or delegates, because the Republican Party would unite against him.
Nate Silver · Prediction · 2015 |
Other |
| Mostly false |
Bill Gates | Factual |
2015 |
About 15 years before 2015, online education amounted to little more than filming a university lecturer and recording.
Bill Gates · Factual · 2015 |
Technology |
| Mostly true |
Nassim Taleb | Factual |
24 Dec 2014 |
Traditional portfolio construction in modern financial theory has operated under at least one of two assumptions: constraints derived from a utility function and/or a fully known multivariate distribution of asset returns.
Nassim Taleb · Factual · 24 Dec 2014 |
Economics and markets |
| Mostly true |
Nassim Taleb | Factual |
24 Dec 2014 |
Under the paper's construction, the barbell payoff (maximal certainty/low risk on one side, maximum uncertainty on the other) emerges naturally.
Nassim Taleb · Factual · 24 Dec 2014 |
Economics and markets |
| Delivered on time |
Rodney Brooks | Promise |
16 Dec 2014 |
Starting in 2015, Rethink Robotics will provide APIs allowing developers to improve Baxter.
Rodney Brooks · Promise · 16 Dec 2014 |
Their own work or organisation |
| Mostly true |
Rodney Brooks | Factual |
16 Dec 2014 |
Labour costs were rising and the era of infinitely cheap labour was coming to an end.
Rodney Brooks · Factual · 16 Dec 2014 |
AI, the economy and work |
| Mostly true |
Rodney Brooks | Factual |
16 Dec 2014 |
Brooks first presented his 1986 layered-architecture work in France.
Rodney Brooks · Factual · 16 Dec 2014 |
Their own work or organisation |
| Mostly true |
Rodney Brooks | Factual |
16 Dec 2014 |
The first industrial robots were installed in 1961, when a computer filled an entire room.
Rodney Brooks · Factual · 16 Dec 2014 |
Technology |
| Resolved true |
Scott Alexander | Factual |
30 Sep 2014 |
A recent Implicit Association Test study using political parties found unconscious partisan biases were about 1.5 times as strong as unconscious racial biases.
Scott Alexander · Factual · 30 Sep 2014 |
Science and research methods |
| Mostly true |
Scott Alexander | Factual |
30 Sep 2014 |
The Nazis' outgroup was the almost-identical German Jews rather than the culturally distant Japanese.
Scott Alexander · Factual · 30 Sep 2014 |
Philosophy, ethics and society |
| Mostly true |
Scott Alexander | Factual |
30 Sep 2014 |
Estimates of the genetic contribution to political association range from 0.4 to 0.6.
Scott Alexander · Factual · 30 Sep 2014 |
Science and research methods |
| Mostly true |
Scott Alexander | Factual |
30 Sep 2014 |
Heritability of attitudes toward gay rights is estimated at 0.3 to 0.5, slightly higher than the heritability of homosexuality.
Scott Alexander · Factual · 30 Sep 2014 |
Science and research methods |
| Mostly true |
Scott Alexander | Factual |
30 Sep 2014 |
Researchers have studied belief congruence theory, that belief differences matter more than demographics in forming in-groups and outgroups, for decades.
Scott Alexander · Factual · 30 Sep 2014 |
Philosophy, ethics and society |
| Resolved true |
Scott Alexander | Factual |
30 Sep 2014 |
Scott Alexander is a psychiatrist by profession.
Scott Alexander · Factual · 30 Sep 2014 |
Their own work or organisation |
| Mostly false |
Bill Ackman | Factual |
21 Jul 2014 |
Herbalife's so-called nutritional clubs are not places where people get together to talk about losing weight.
Bill Ackman · Factual · 21 Jul 2014 |
Economics and markets |
| Mostly true |
Satya Nadella | Factual |
10 Jul 2014 |
Gaming is the single biggest digital life category in a mobile-first world, measured in both time and money spent.
Satya Nadella · Factual · 10 Jul 2014 |
Economics and markets |
| Mostly true |
Satya Nadella | Factual |
10 Jul 2014 |
Microsoft was founded on the belief that technology creates opportunities for people and organizations, by putting a PC on every desk and in every home.
Satya Nadella · Factual · 10 Jul 2014 |
Their own work or organisation |