| 70.523 | A is in the I of the beholder #4: Patently Obvious | Binary |
| 69.340 | Will SpaceX test a stainless-steel prototype Starship by February 1? | Binary |
| 62.369 | By May 2020, will a single language model obtain an average score equal to or greater than 90% on the SuperGLUE benchmark? | Binary |
| 57.419 | Apple virtual/augmented reality by 2020? | Binary |
| 51.306 | Will the Federal Reserve cut the federal funds target rate or lower bound to 0% or lower before January 1 2021? | Binary |
| 45.693 | Will the US-China trade war still be ongoing by November 2nd, 2020? | Binary |
| 44.023 | 1 dollar/watt solar energy by 2020? | Binary |
| 43.734 | Will Donald Trump face a significant primary challenge in 2020? | Binary |
| 40.204 | Will Russia expand by means of armed conflict before 2020? | Binary |
| 39.273 | How many millimeters thick will the thinnest phone be in 2020? | Continuous |
| 39.065 | Will Joe Biden be the Democratic candidate in the 2020 US presidential election? | Binary |
| 36.510 | Will Donald Trump be president of the US in 2019? | Binary |
| 35.700 | Will rapid rocket reusability be demonstrated by 2021? | Binary |
| 35.377 | Will one or more additional interstellar asteroids be detected by 2019? | Binary |
| 35.242 | When will machine translation achieve a "word accuracy score" comparable to that of professional human translators? | Continuous |
| 34.925 | Will quantum computing "supremacy” be achieved by 2025? | Binary |
| 34.563 | Will anyone be jailed by mid-2018 as a result of the Trump-Russia investigation? | Binary |
| 33.876 | How many cases of measles will be recorded in the United States for the year 2020? | Continuous |
| 33.664 | Will the 'Effective Altruism' movement continue to grow through 2020? | Binary |
| 33.641 | How impeached will Trump be? | Continuous |
| 32.873 | Will Trump be reelected president if the election is called by November 10th 2020? | Binary |
| 30.165 | Will the banana plague reach Latin America? | Binary |
| 28.193 | Will radical new "low-energy nuclear reaction" technologies prove effective before 2019? | Binary |
| 27.002 | By November 2nd, 2020, will the ten cities with the highest number of surveillance cameras per 1,000 people all be located in China? | Binary |
| 26.782 | Vaquita porpoise declared extinct before 2020? | Binary |
| 26.508 | A medical pathway to complete painlessness? | Binary |
| 26.115 | Will the United Kingdom enter a recession by 2021? | Binary |
| 24.897 | How much will President Trump govern by decree? | Continuous |
| 22.332 | Will the Democrats nominate someone from Generation X for president in 2020? | Binary |
| 22.291 | Will 2018 be the warmest year on record? | Binary |
| 22.180 | Brexit negotiations completed by March 2019? | Binary |
| 21.871 | Successful test of anti-insect Laser fence? | Binary |
| 21.134 | 1 million European electric vehicles: when? | Continuous |
| 20.507 | Will the next Ebola outbreak kill less than 1,000 people? | Binary |
| 20.017 | Will the U.S. enter a recession by July 1, 2021? | Binary |
| 19.190 | Will Tesla's market cap fall in half in 2018? | Binary |
| 19.163 | A living thylacine (Tasmanian tiger) by 2020? | Binary |
| 18.300 | Will Donald Trump appoint at least one more Justice to the Supreme Court before the end of his presidency? | Binary |
| 18.248 | Will there be a new all-time peak in google trends for "russia" by 2019? | Binary |
| 18.193 | Will Mark Latham be a member of One Nation on the 1st of January 2021? | Binary |
| 16.700 | Will the 2020 U.S. Dietary Guidelines start recommending a low carbohydrate diet as an option? | Binary |
| 16.651 | Will the winner of the 2020 US Presidential election have been elected to any *other* previous significant political office? | Binary |
| 16.117 | Announcement of evidence for aliens by 2020? | Binary |
| 15.977 | Will the 2020 Democratic Nominee be either Kamala Harris or Bernie Sanders? | Binary |
| 15.751 | Will a personal computer based on "The Machine" technology be put to market by end of 2018? | Binary |
| 15.523 | What will Virgin Galactic be worth 6 months after it is listed on the stock market? | Continuous |
| 14.857 | Confirmation that hominids existed in North America prior to 100,000 BC? | Binary |
| 14.851 | Will Lockheed Martin and Skunkworks announce a successful test of a break-even compact fusion reactor by April 2019? | Binary |
| 14.838 | Will the market cap of Ethereum be higher than that of Bitcoin by 2020? | Binary |
| 14.341 | How many electoral college votes will Donald Trump win in the 2020 Presidential Election? | Continuous |
| 13.148 | Will Tesla roll out the fully autonomous autopilot feature before 2021? | Binary |
| 13.019 | What will be the price of a barrel of crude oil at Christmas 2018? | Continuous |
| 12.904 | Flying cars (finally) arriving by 2021? | Binary |
| 12.700 | Will the Allen Telescope Array discover anything in its SETI search of red dwarf stars over the next two years? | Binary |
| 12.482 | Pandemic Series: new mosquito-borne pathogen by 2019? | Binary |
| 12.305 | How many candidates will get at least 15% of votes in the 2020 Iowa Democratic caucuses? | Continuous |
| 12.172 | When will the next vacancy arise for a Justice of the Supreme Court of the United States? | Continuous |
| 11.966 | First commercial crewed spaceflight by September 2018? | Binary |
| 11.950 | Will North Korea attack another country by the end of 2020? | Binary |
| 11.891 | Pandemic series: how likely is emergence of a deadly new blood-borne pathogen? | Binary |
| 11.823 | Will interest in Veganism further increase in 2018? | Binary |
| 11.771 | In the year ending in November 2nd, 2020, will a new in vivo study on regenerating or rejuvenating the human thymus be started? | Binary |
| 11.025 | Future Perfect 2019 Series: Q4 - More animals will be killed for US human consumption in 2019 than in 2018 | Binary |
| 10.897 | Will a non-test nuclear weapon be detonated by 2020? | Binary |
| 10.532 | Is solid metallic hydrogen metastable at room temperature? | Binary |
| 9.980 | Will stage-3 trials of MDMA as a medical treatment be completed, with results submitted to the FDA, by 2021? | Binary |
| 9.288 | Will Moon Express successfully scout the moon by 2021? | Binary |
| 8.807 | Pandemic series: how likely is emergence of a deadly new airborne pathogen? | Binary |
| 8.714 | Pandemic series: will a terrorist group reportedly obtain viable bioweapon sample? | Binary |
| 8.412 | How low will sterling go relative to the Euro during the coming year? | Continuous |
| 8.397 | Will the first crewed SpaceX flight lead to the death of a crew member? | Binary |
| 8.242 | Will Theranos get more than 100 FDA approvals for blood tests by the end of 2018? | Binary |
| 8.207 | Pandemic series: a bioterror attack against crops or livestock by 2020? | Binary |
| 8.103 | Will Planet Nine be Discovered by mid-2018? | Binary |
| 7.944 | Will the Ocean Cleanup project *fail* to have 60 systems up and running by 2021? | Binary |
| 7.629 | Will online voting spread in the US before the next presidential election? | Binary |
| 7.444 | How many Starlink satellites will be in operation on the 1st of July 2020? | Continuous |
| 7.415 | Will Andrew Yang win the Democratic nomination? | Binary |
| 7.335 | In the year ending in November 2nd, 2020, will a novel regenerative medicine‐based‐therapy induce excess structural regeneration of digits in rodents? | Binary |
| 7.032 | Will Jared Kushner be charged with a crime by Tax Day 2018? | Binary |
| 6.666 | A surge in large earthquakes in 2018? | Binary |
| 6.243 | Will (some of) China's space station land on land? | Binary |
| 6.165 | Will a poker bot beat the best human players at online multi-player No Limit Texas HoldEm? | Binary |
| 6.108 | Pandemic series: attack using a genetically engineered virus by 2020? | Binary |
| 5.676 | Will the UK's Conservative government fall by the end of 2018? | Binary |
| 5.580 | Will AirBnB will go public before 2019? | Binary |
| 5.373 | Will the hole in the Ozone layer shrink in the next 5 years? | Binary |
| 5.259 | Will the US take military action in N. Korea? | Binary |
| 5.169 | In the year ending in November 2nd, 2020, will the combined U.S. investment in psychedelics research and psychedelics-focused startups exceed $100M? | Binary |
| 5.131 | Will we keep the global temperature rise by 2020 to < 1° C? | Binary |
| 5.073 | By 2020, will one of the two major U.S. political parties nominate for some office someone who openly admits to being a Flat Earther? | Binary |
| 4.492 | Pandemic series: reported theft of a potential bioterror agent in US by 2020? | Binary |
| 4.094 | When will a commercial enterprise put a human in orbit? | Continuous |
| 4.069 | Will the Token Taxonomy Act of 2019 become law? | Binary |
| 3.816 | Will the WHO classify aging as a disease by 2018? | Binary |
| 3.786 | Will the nuclear triad be modernized with mobile or exotically-based ICBMs? | Binary |
| 3.596 | Will President Trump fire (or request and accept the resignation of) Jerome Powell, Chairman of the Federal Reserve? | Binary |
| 3.468 | Will one of the recall California Governor Gavin Newsom get the required validated signatures and trigger a recall election before Nov 2, 2020? | Binary |
| 3.433 | Will the winner of the 2020 Iowa Democratic caucuses win the 2020 Democratic nomination? | Binary |
| 3.133 | Will North Korea test-launch an ICBM by the end of 2018? | Binary |
| 2.459 | Future Perfect 2019 Series: Q2 - US homicides will decline | Binary |
| 2.196 | Pandemic series: efficient human-to-human transmission of H5N1? | Binary |
| 2.094 | When will Tesla deliver the 115,000th Model 3? | Continuous |
| 2.041 | To the stars! #2: Mountaintop lasers, rockets, optics and wafers? Or something else? | Binary |
| 1.867 | Will Oprah Winfrey run for President in 2020? | Binary |
| 1.795 | Will a Self-Driving Car be available for ride service by the end of 2018? | Binary |
| 1.737 | Will an authenticated tape of Trump saying the n-word behind the scenes of "The Apprentice" surface before Election Day, 2020? | Binary |
| 1.633 | Will "Rentberry" auction-style apartment rental model succeed? | Binary |
| 1.328 | Will public domain day happen in the U.S. in 2019? | Binary |
| 1.255 | By 2021 will there be a court case testing the ability of a program, algorithm, or AI to be the sole partner in a US Limited Liability Corporation? | Binary |
| 1.180 | First attempted human head transplant by end of 2020? | Binary |
| 1.159 | Will an attack on the US electric grid cause a significant power outage by end of 2018? | Binary |
| 1.061 | Will Polarized 3D vision tech be used on self-driving cars by 2019? | Binary |
| 1.056 | Are we in a simulated reality? Part I | Binary |
| 0.987 | Will the VITAL study show significant benefits of vitamin D and/or omega-3 supplementation? | Binary |
| 0.328 | Will engineers create a material with a melting point higher than 4300K (and hence any other substance) by 2021? | Binary |
| 0.144 | Will Facebook's Libra initiative launch by Oct 1st 2020? | Binary |
| 0.114 | Will new evidence emerge for the frequency of solar superflares? | Binary |
| 0.102 | Will EVE Online die by 2020? | Binary |
| 0.070 | Will Donald Trump complete his elected term(s) as President? | Binary |
| 0.006 | How strong will the winning effort of the Ocean Discovery X-PRIZE be? | Binary |
| -0.004 | Will Kirsten Gillibrand drop out before the New York primary? | Binary |
| -0.196 | A restaurant serving cultured meat by 2021? | Binary |
| -0.300 | Will the Extreme Light Infrastructure facility come online as planned in 2018? | Binary |
| -0.334 | Major cuts in US science funding in 2018? | Continuous |
| -0.375 | Pandemic series: federal funding of "gain of function research of concern" in 2016-18? | Binary |
| -0.437 | Will Elon Musk step down as CEO of Tesla by mid-2018? | Binary |
| -0.451 | Will Donald Trump resign from the office of U.S. president before the end of his first term? | Binary |
| -0.683 | How many AI papers will be published on ArXiv in the calendar year 2019? | Continuous |
| -1.480 | Will Cory Booker drop out before the New Jersey primary? | Binary |
| -1.785 | If President Donald Trump is impeached, will the impeachment trial end with conviction and removal of the sitting president? | Binary |
| -1.949 | In the year ending November 2nd, 2020, will blockchain-enabled systems be applied to issues of substantial geopolitical importance? | Binary |
| -2.345 | Winner in 2017 of the Lunar X-prize? | Binary |
| -3.801 | Will Hillary Clinton run for the office of President of the United States in 2020? | Binary |
| -5.686 | Will Sci-Hub be online in August 2018? | Binary |
| -5.782 | Will Elizabeth Warren be the 2020 Democratic Party Nominee for President of the United States? | Binary |
| -6.228 | Will Donald Trump Jr. be charged with a crime by Father's Day 2018? | Binary |
| -7.553 | What percent of ArXiv AI publications in the calendar year 2019 will be in the subcategory “Computation and Language”? | Continuous |
| -7.847 | By 2020, will an implanted human embryo with artificially edited DNA be brought to term? | Binary |
| -8.615 | Will Boeing fly astronauts to ISS before SpaceX? | Binary |
| -9.521 | By November 2020 will a prediction made by a prediction aggregation platform be quoted in the NYT or WaPo on an issue not in politics, sports, or prizes? | Binary |
| -10.275 | Will Donald Trump have a 50% approval rating at some point before the November 2018 mid-term elections? | Binary |
| -11.085 | Will the Supreme Court set clear limits on partisan gerrymandering in 2018? | Binary |
| -11.220 | Will the U.S. enter a recession by July 1, 2020? | Binary |
| -14.511 | Will Tulsi Gabbard drop out before the Hawaii primary? | Binary |
| -16.538 | Will Pete Buttigieg drop out before the Indiana primary? | Binary |
| -18.602 | By November 2nd, 2020, will 80% or fewer people be employed by DeepMind than the 836 employed today? | Binary |
| -18.692 | Where will Amazon locate its second headquarters? | Binary |
| -112.626 | A revival of interest in muon-catalyzed fusion? | Binary |