Statistics
Confidence | 50% | 60% | 70% | 80% | 90% | 100% | Total |
---|---|---|---|---|---|---|---|
Accuracy | 50% | 59% | 67% | 77% | 88% | 92% | |
Sample Size | 11812 | 16505 | 16980 | 17616 | 31357 | 8046 | 102316 |
Recent Predictions
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HP MoR: chapter 100 will, after 7 days, have 66-383 reviews posted on FF.net ( 75% confidence; 2 wagers; 4 comments )
Created by gwern on 2012-11-04; known on 2014-01-01; judged wrong by gwern on 2014-01-14.
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DNB/nicotine day 37: active? ( 50% confidence )
Created by gwern on 2012-11-04; known on 2012-11-04; judged right by gwern on 2012-11-04.
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HP MoR: chapter 100 will, after 1 month, have 215-792 reviews posted on FF.net ( 77% confidence; 2 wagers; 5 comments )
Created by gwern on 2012-11-03; known on 2014-01-01; judged wrong by gwern on 2014-01-14.
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My application for Y Combinator will be good enough to get me an interview. ( 16% confidence; 4 wagers; 3 comments )
Created by ggreer on 2012-11-03; known on 2013-11-16; judged wrong by ggreer on 2012-11-16.
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DNB/nicotine day 36: active? ( 55% confidence )
Created by gwern on 2012-11-03; known on 2012-11-03; judged wrong by gwern on 2012-11-03.
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New Star Wars movie will be better than Phantom Menace and Attack of the Clones ( 70% confidence; 20 wagers; 11 comments )
Created by RandomThinker on 2012-11-02; known on 2015-12-31; judged right by PlacidPlatypus on 2015-12-28.
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New Star Wars movie out before end of 2015 ( 71% confidence; 17 wagers; 6 comments )
Created by RandomThinker on 2012-11-02; known on 2015-12-31; judged right by kuudes on 2015-12-16.
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Gene Munster: Apple will sell 1-1.5 million iPad Minis this weekend (compared with 3 million 3rd Gen iPads sold in its launch weekend in March). ( 42% confidence; 2 wagers; 9 comments )
Created by RandomThinker on 2012-11-02; known on 2012-11-30; judged wrong by RandomThinker on 2012-11-12.
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DNB/nicotine day 35: active? ( 50% confidence )
Created by gwern on 2012-11-02; known on 2012-11-02; judged right by gwern on 2012-11-02.
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Google will close above $800 before Apple. ( 65% confidence; 2 comments )
Created by RandomThinker on 2012-11-01; known on 2013-12-31; judged right by RandomThinker on 2013-04-08.
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Reed Hastings will not be CEO of Netflix by 2015 ( 65% confidence; 2 comments )
Created by RandomThinker on 2012-11-01; known on 2015-01-01; judged wrong by RandomThinker on 2015-01-11.
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Summly, news summary app created by 16 yr old, will be a flop (as judged in Jan 2015) ( 65% confidence; 2 comments )
Created by RandomThinker on 2012-11-01; known on 2015-01-01; judged wrong by RandomThinker on 2013-03-25.
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If Obama wins, then before end of his term, Fox News will have one of the top 3 liberal news shows. ( 65% confidence; 6 comments )
Created by RandomThinker on 2012-11-01; known on 2016-12-31.
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Wang Yang will not be appointed to the Politburo Standing Committee of the Communist Party of China. ( 52% confidence; 3 wagers )
Created by abc123456 on 2012-11-01; known on 2012-11-16; judged right by abc123456 on 2012-11-15.
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Li Keqiang will be appointed the next Premier of the State Council of China. ( 75% confidence; 3 wagers )
Created by abc123456 on 2012-11-01; known on 2012-11-16; judged right by abc123456 on 2012-11-15.
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Xi Jinping will be apppointed the next chairman of the Communist Party of China. ( 91% confidence; 3 wagers; 4 comments )
Created by abc123456 on 2012-11-01; known on 2012-11-16; judged right by abc123456 on 2012-11-15.
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DNB/nicotine day 34: active? ( 50% confidence )
Created by gwern on 2012-11-01; known on 2012-11-01; judged right by gwern on 2012-11-01.
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I will watch Dexter 7×06 before 2013 ( 1% confidence )
Created by PseudonymousUser on 2012-11-01; known on 2013-01-01; judged wrong by PseudonymousUser on 2013-01-01.
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I will finish mixing my song in 3 days ( 70% confidence; 2 comments )
Created by SorcererofDM on 2012-10-31; known on 2012-11-03; judged wrong by SorcererofDM on 2012-11-03.
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Cure for baldness discovered by 2014 — The Telegraph. ( 11% confidence; 3 wagers; 1 comment )
Created by Pablo on 2012-10-31; known on 2015-01-01; judged wrong by Pablo on 2015-01-01.
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In at least one state Obama wins in 2012, Gary Johnson will win a number of votes greater than the margin by which Obama defeats Romney in that state. ( 25% confidence; 7 wagers; 6 comments )
Created by NathanMcKnight on 2012-10-30; known on 2012-12-01; judged wrong by RandomThinker on 2012-11-27.
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Marijuana legalization will be a significant issue in the 2016 U.S. presidential election. ( 33% confidence; 10 wagers; 7 comments )
Created by NathanMcKnight on 2012-10-30; known on 2017-01-01; judged wrong by two2thehead on 2017-01-01.
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Rossi's energy black box actually harnesses a third type of nuclear reaction ( 4% confidence; 10 wagers; 15 comments )
Created by RandomThinker on 2012-10-30; known on 2013-12-31; judged wrong by PseudonymousUser on 2013-12-31.
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DNB/nicotine day 33: active? ( 55% confidence )
Created by gwern on 2012-10-30; known on 2012-10-30; judged right by gwern on 2012-10-30.
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The NYC subway will remain fully closed for all of Tuesday. ( 48% confidence; 3 wagers; 2 comments )
Created by gusl on 2012-10-29; known on 2012-10-31; judged right by NathanMcKnight on 2012-11-02.
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The broken crane hanging above NYC will not fall during hurricane Sandy. ( 52% confidence; 2 wagers; 4 comments )
Created by NathanMcKnight on 2012-10-29; known on 2012-11-01; judged right by NathanMcKnight on 2012-11-02.
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Lebron James will average a triple double in an NBA season during his career ( 37% confidence; 2 wagers; 2 comments )
Created by RandomThinker on 2012-10-29; known on 2022-01-01.
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Romney will win Iowa ( 48% confidence; 5 wagers )
Created by RandomThinker on 2012-10-29; known on 2012-12-08; judged wrong by smijer on 2012-11-07.
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Obama will win Colorado ( 63% confidence; 5 wagers )
Created by RandomThinker on 2012-10-29; known on 2012-12-08; judged right by smijer on 2012-11-07.
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Romney will win Florida ( 62% confidence; 5 wagers )
Created by RandomThinker on 2012-10-29; known on 2012-11-08; judged wrong by smijer on 2012-11-07.
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Obama will win Ohio ( 73% confidence; 7 wagers )
Created by RandomThinker on 2012-10-29; known on 2012-11-08; judged right by smijer on 2012-11-07.
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My stolen iPad will not be found within 4 weeks. ( 87% confidence; 5 wagers; 1 comment )
Created by Qiaochu on 2012-10-29; known on 2012-11-25; judged right by Qiaochu on 2012-11-27.
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In the next ten years, self-identified anarchists will out number self-identified Greens in the US. ( 50% confidence; 3 wagers )
Created by NathanMcKnight on 2012-10-29; known on 2023-01-01.
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In the next ten years, self-identified Libertarians will outnumber self-identified Republicans in the US. ( 14% confidence; 13 wagers; 3 comments )
Created by NathanMcKnight on 2012-10-29; known on 2023-01-01; judged wrong by PseudonymousUser on 2023-01-29.
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The death toll from hurricane Sandy will be lower than that from Katrina. ( 88% confidence; 16 wagers; 5 comments )
Created by Matt on 2012-10-29; known on 2012-11-29; judged right by Matt on 2012-11-29.
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Within 6 months, a nationally-known Democratic strategist, pundit, or politician will claim that Obama's performance in the first 2012 debate was a clever strategy to lower expectations. ( 33% confidence; 6 wagers; 1 comment )
Created by NathanMcKnight on 2012-10-28; known on 2013-05-01; judged wrong by gwern on 2013-07-01.
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Regardless of who wins the election, there'll be a major “debt deal” before mid 2013 ( 58% confidence; 4 wagers; 1 comment )
Created by RandomThinker on 2012-10-28; known on 2013-06-01; judged wrong by Peter Hurford on 2013-06-09.
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Conditional on a reply and clear answer, Charles Parlapanides will claim Parlapanides' authorship. ( 85% confidence; 2 comments )
Created by gwern on 2012-10-28; known on 2012-11-28; judged wrong by gwern on 2012-11-28.
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Charles Parlapanides will reply to my message on Twitter within 1 month and will clearly confirm or deny authorship. ( 35% confidence; 2 wagers; 2 comments )
Created by gwern on 2012-10-28; known on 2012-11-28; judged wrong by gwern on 2012-11-28.
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Charles Parlapanides will reply to my message on Twitter within 1 month, ( 60% confidence; 1 comment )
Created by gwern on 2012-10-28; known on 2012-11-28; judged right by gwern on 2012-10-29.
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Within a generation, the “Aquatic Ape Theory” will become a significant minority opinion within anthropology. ( 38% confidence; 3 wagers; 4 comments )
Created by NathanMcKnight on 2012-10-27; known on 2045-01-01.
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A airplane hangar foam-fire-protection system on the planet will save >= 33% of an airplane's present value from loss due to fire-the-airplane-is-intimate-with-from-fire's-inception over next 5 years. validated by owner, witnesses or local fire brigade. ( 15% confidence; 2 wagers; 1 comment )
Created by eurekaignem on 2012-10-26; known on 2017-10-27.
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Obama will be re-elected on the 2012 presidential election. ( 90% confidence; 3 wagers; 2 comments )
Created by gusl on 2012-10-26; known on 2012-11-15; judged right by RandomThinker on 2012-11-07.
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LSD microdosing experiment: pair 2: placebo then active? ( 55% confidence )
Created by gwern on 2012-10-26; known on 2012-10-27; judged wrong by gwern on 2012-10-26.
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Mitt Romney will win the popular vote in the 2012 US election ( 37% confidence; 14 wagers; 8 comments )
Created by RandomThinker on 2012-10-26; known on 2012-11-10; judged wrong by RandomThinker on 2012-11-08.
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Apple will reduce price of iPad Mini below $300 by 12/31/2013 ( 55% confidence; 9 comments )
Created by RandomThinker on 2012-10-26; known on 2014-01-01; judged right by PseudonymousUser on 2014-01-01.
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DNB/nicotine day 32: active? ( 45% confidence )
Created by gwern on 2012-10-25; known on 2012-10-25; judged wrong by gwern on 2012-10-25.
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By 2025, at least one major world city will have a restaurant featuring 3D printed food. ( 69% confidence; 11 wagers; 7 comments )
Created by NathanMcKnight on 2012-10-25; known on 2025-01-01; judged right by NathanMcKnight on 2015-03-23.
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Barack Obama will win the 2012 Presidential Election ( 65% confidence; 1 comment )
Created by SaramMueller on 2012-10-24; known on 2012-11-06; judged right by Jach on 2012-11-07.
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Lorne will not clean the bathroom during October ( 90% confidence )
Created by SaramMueller on 2012-10-24; known on 2012-11-01; judged wrong by SaramMueller on 2012-11-01.
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Assuming Obama wins second term, Bernanke will continue as Fed chairman ( 55% confidence; 3 wagers; 2 comments )
Created by RandomThinker on 2012-10-24; known on 2014-02-15; judged wrong by dk on 2014-03-23.
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Assuming Obama wins second term, Tim Geithner won't continue as treasury secretary ( 58% confidence; 3 wagers; 3 comments )
Created by RandomThinker on 2012-10-24; known on 2013-06-01; judged right by RandomThinker on 2013-06-15.
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Donald Trump won't pay out on his $5m offer to Obama to release educational transcripts ( 80% confidence; 6 wagers; 3 comments )
Created by RandomThinker on 2012-10-24; known on 2014-01-01; judged right by RandomThinker on 2012-11-07.
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Assuming Obama wins second term, repubs will try to impeach him sometime during the his second term ( 11% confidence; 15 wagers; 7 comments )
Created by RandomThinker on 2012-10-24; known on 2017-01-01; judged wrong by two2thehead on 2017-01-01.
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Grantland: Durant will hit 50-40-90 club in NBA 2012-13 season ( 22% confidence; 2 wagers; 1 comment )
Created by RandomThinker on 2012-10-24; known on 2013-07-01; judged right by fistpo on 2013-07-05.
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Self-driving cars will be available for sale or lease in most US states within ten years (2022). ( 41% confidence; 7 wagers; 4 comments )
Created by Aticper on 2012-10-24; known on 2022-12-31; judged wrong by mad on 2023-01-17.
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Within fifty years (2062), the world economy will experience an increase in economic growth rate comparable to the industrial and agricultural revolutions. ( 58% confidence; 4 wagers; 1 comment )
Created by Aticper on 2012-10-24; known on 2062-12-31.
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A neuron-level computational model of a specific human brain will be implemented successfully within 20 years (2032). ( 51% confidence; 5 wagers; 3 comments )
Created by Aticper on 2012-10-24; known on 2032-12-31.
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Within twelve years (2024), silicon transistor technology will run into fundamental physical constraints, and the normal progress of Moore's law will break down. However, exponential growth of processors in general will resume within three years. ( 54% confidence; 3 wagers; 5 comments )
Created by Aticper on 2012-10-24; known on 2027-12-31.
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Within three years (2015), a AAA level gaming title (with professional voice acting, at least Xbox 360 level graphics, and a multimillion dollar budget) will be released for a mobile (smart phone) platform. ( 71% confidence; 3 wagers; 1 comment )
Created by Aticper on 2012-10-24; known on 2017-12-31.
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Within five years (2017), motion-controlled augmented reality headsets will be widespread in the consumer market, selling millions of units and beginning to overtake multitouch screens as the primary mode of mobile computer interaction. ( 42% confidence; 3 wagers; 2 comments )
Created by Aticper on 2012-10-24; known on 2017-12-31; judged wrong by Bruno Parga on 2018-01-01.
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By the end of 2014, the market for virtual reality headsets will exceed a million units. ( 23% confidence; 8 wagers; 6 comments )
Created by Aticper on 2012-10-24; known on 2014-12-31; judged wrong by kuudes on 2014-12-31.
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By 2017, photo-realistic gaming experiences will be possible on high-end PC hardware. ( 43% confidence; 4 wagers; 3 comments )
Created by Aticper on 2012-10-24; known on 2017-12-31.
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I will start to learn Korean before 2015 ( 55% confidence; 2 wagers; 1 comment )
Created by Emanuel Rylke on 2012-10-23; known on 2015-01-01; judged wrong by Emanuel Rylke on 2015-01-23.
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DNB/nicotine day 31: active? ( 55% confidence )
Created by gwern on 2012-10-23; known on 2012-10-23; judged wrong by gwern on 2012-10-23.
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There will be 2 or more Gangnam style touchdown celebrations in the NFL next week (10/25 to 10/29) ( 65% confidence; 2 comments )
Created by RandomThinker on 2012-10-22; known on 2012-10-31; judged wrong by RandomThinker on 2012-10-30.
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There are at least 4 false things reported as “rumors” in this ValueWalk article about the iPad Mini, starting with the $329 price ( 65% confidence; 3 comments )
Created by RandomThinker on 2012-10-22; known on 2012-10-31; judged wrong by RandomThinker on 2012-10-23.
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DNB/nicotine day 30: active? ( 50% confidence )
Created by gwern on 2012-10-22; known on 2012-10-22; judged wrong by gwern on 2012-10-22.
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Time team 7.1 will be repeated on Discovery History Later today ( 80% confidence )
Created by Purplerabbits on 2012-10-21; known on 2012-10-21; judged wrong by Purplerabbits on 2012-10-21.
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Nick Corrado will pass ENG 111. ( 55% confidence; 4 wagers )
Created by Catmando on 2012-10-21; known on 2013-01-01; judged wrong by Catmando on 2013-01-05.
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DNB/nicotine day 29: active? ( 55% confidence )
Created by gwern on 2012-10-21; known on 2012-10-21; judged right by gwern on 2012-10-21.
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By mid-century, Mandarin will be more widely spoken in Africa than English. ( 26% confidence; 15 wagers; 25 comments )
Created by NathanMcKnight on 2012-10-21; known on 2060-01-01.
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The SWP will split with 5-15 members joining the ULA. The SWP will decide to remain in the ULA for at least one year after the event. ( 57% confidence; 2 wagers )
Created by jacobian on 2012-10-21; known on 2014-01-01; judged wrong by jacobian on 2014-01-01.
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By 2024, high frequency trading will be significantly reduced in the US (either by regulation or by diminishing profits) ( 59% confidence; 3 wagers; 6 comments )
Created by RandomThinker on 2012-10-20; known on 2024-01-01.
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Microsoft will release an official “Start menu” app for Windows 8 by June 2013 ( 21% confidence; 3 wagers; 1 comment )
Created by bknakker on 2012-10-18; known on 2013-06-16; judged wrong by hedges on 2013-06-16.
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I will win the HATCH competition this year. ( 65% confidence )
Created by huggins on 2012-10-18; known on 2013-04-16; judged wrong by huggins on 2013-04-16.
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Within ten years, at least one planet of < 3 Earth masses will be discovered in one of the liquid water habitable zones in the Alpha Centauri system. ( 43% confidence; 6 wagers; 1 comment )
Created by NathanMcKnight on 2012-10-17; known on 2022-10-18.
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Within ten years, a planet will be discovered in at least one of the (liquid water) habitable zones in the Alpha Centauri system. ( 56% confidence; 6 wagers )
Created by NathanMcKnight on 2012-10-17; known on 2022-10-18.
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Housemate one-boxes ( 60% confidence )
Created by Jach on 2012-10-17; known on 2012-10-17; judged wrong by Jach on 2012-10-17.
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DNB/nicotine day 28: active? ( 55% confidence )
Created by gwern on 2012-10-17; known on 2012-10-17; judged wrong by gwern on 2012-10-17.
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Will google's new javascript replacemant, “Dart”, have significant use in the next 3 years ( 15% confidence; 7 wagers; 9 comments )
Created by drpowell on 2012-10-16; known on 2015-10-16; judged wrong by drpowell on 2015-10-23.
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By the end of 2013, I will have made at least 500 predictions on PB.com. ( 25% confidence; 7 wagers; 6 comments )
Created by chemotaxis101 on 2012-10-15; known on 2014-01-01; judged wrong by chemotaxis101 on 2014-01-03.
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The current world record for the highest exit altitude for a freefall (unofficially set on October 14, 2012: 39,045 m / 128,100 ft) will not be broken until 2020. ( 81% confidence; 3 wagers; 2 comments )
Created by chemotaxis101 on 2012-10-15; known on 2021-01-01; judged wrong by kuudes on 2021-01-01.
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“Google's self-driving cars will be available [for purchase at a reasonable price to buy and drive legally] for everyone [the same market that can currently afford to buy a car] within five years” – Sergey Brin ( 16% confidence; 32 wagers; 10 comments )
Created by Qiaochu on 2012-10-14; known on 2017-09-26; judged wrong by Tanner on 2017-09-26.
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I will post a formal version of my primary argument for simulation-theism on Less Wrong before 2014. ( 30% confidence; 38 comments )
Created by Jayson Virissimo on 2012-10-14; known on 2014-01-01; judged wrong by Jayson Virissimo on 2014-01-16.
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DNB/nicotine day 27: active? ( 50% confidence )
Created by gwern on 2012-10-14; known on 2012-10-14; judged wrong by gwern on 2012-10-14.
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Most of the gene sites accounting for the additive heritability of g (0.6) will be identified by 2021. — Steve Hsu ( 47% confidence; 8 wagers; 8 comments )
Created by Pablo on 2012-10-13; known on 2022-01-01.
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A paper written or co-written by me is accepted for publication in the journal “Information Sciences” by 2013. ( 16% confidence; 3 wagers; 6 comments )
Created by chemotaxis101 on 2012-10-13; known on 2014-01-01; judged wrong by chemotaxis101 on 2014-01-03.
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DNB/nicotine day 26: active? ( 50% confidence )
Created by gwern on 2012-10-13; known on 2012-10-13; judged wrong by gwern on 2012-10-13.
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By the end of tomorrow (October 12th) Morendil will post part two of his LessWrong article on forecasting. ( 35% confidence; 1 comment )
Created by Pablo on 2012-10-11; known on 2012-10-13; judged right by Pablo on 2012-10-12.
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By the end of June 2013 I will have donated at least six thousand US dollars to either Effective Animal Activism (part of 80000 Hours) or some other organization that I believe is most cost effective. ( 51% confidence; 3 wagers; 1 comment )
Created by Pablo on 2012-10-11; known on 2013-07-01; judged right by Pablo on 2013-07-05.
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By 2020, it'll be common for some jobs to require your Klout score (or something similar) as part of the hiring criteria. ( 35% confidence; 6 wagers; 10 comments )
Created by RandomThinker on 2012-10-10; known on 2020-01-01; judged wrong by PseudonymousUser on 2020-07-14.
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I will complete Remembering the Kanji 1 before 2014. ( 27% confidence; 4 wagers; 13 comments )
Created by Jayson Virissimo on 2012-10-10; known on 2014-01-01; judged wrong by Jayson Virissimo on 2014-01-16.
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Fed: unemployment won't reach 7.5% until 2014 ( 31% confidence; 5 wagers; 4 comments )
Created by RandomThinker on 2012-10-10; known on 2014-01-01; judged wrong by RandomThinker on 2013-05-03.
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DNB/nicotine day 25: active? ( 40% confidence )
Created by gwern on 2012-10-10; known on 2012-10-10; judged right by gwern on 2012-10-10.
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I will start a PhD program within the next five years. ( 40% confidence; 2 wagers )
Created by amitpamin on 2012-10-10; known on 2017-10-09.
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DNB/nicotine day 24: active? ( 60% confidence )
Created by gwern on 2012-10-09; known on 2012-10-09; judged wrong by gwern on 2012-10-09.
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LSD microdosing experiment: pair 1: placebo then active? ( 45% confidence )
Created by gwern on 2012-10-08; known on 2012-10-09; judged right by gwern on 2012-10-08.
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Gangnam Style will still be on the Billboard Youtube list by April 1, 2013 ( 63% confidence; 3 wagers; 2 comments )
Created by RandomThinker on 2012-10-08; known on 2013-04-01; judged right by RandomThinker on 2013-04-08.
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Gangnam Style won't be on Billboard 100 digital song chart by April 1, 2013 ( 61% confidence; 2 wagers; 2 comments )
Created by RandomThinker on 2012-10-08; known on 2013-04-01; judged right by RandomThinker on 2013-04-08.