| 100.964 | When will the median Hongkonger be merely "quite disatisfied" with the present political condition in Hong Kong, according to HKPORI? | Continuous |
| 94.082 | Announcement of evidence for aliens by 2020? | Binary |
| 93.960 | A living thylacine (Tasmanian tiger) by 2020? | Binary |
| 93.866 | Will Andrew Yang win the Democratic nomination? | Binary |
| 92.234 | Will Donald Trump resign from the office of U.S. president before the end of his first term? | Binary |
| 91.671 | Will an attack on the US electric grid cause a significant power outage by end of 2018? | Binary |
| 91.014 | How impeached will Trump be? | Continuous |
| 90.708 | First attempted human head transplant by end of 2020? | Binary |
| 87.425 | 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 |
| 84.743 | Will Moon Express successfully scout the moon by 2021? | Binary |
| 84.590 | Will Donald Trump have a 50% approval rating at some point before the November 2018 mid-term elections? | Binary |
| 84.339 | Flying cars (finally) arriving by 2021? | Binary |
| 84.250 | If President Donald Trump is impeached, will the impeachment trial end with conviction and removal of the sitting president? | Binary |
| 83.857 | 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 |
| 83.116 | Will a poker bot beat the best human players at online multi-player No Limit Texas HoldEm? | Binary |
| 82.844 | How many electoral college votes will Donald Trump win in the 2020 Presidential Election? | Continuous |
| 82.271 | When will the next vacancy arise for a Justice of the Supreme Court of the United States? | Continuous |
| 81.720 | Will new evidence emerge for the frequency of solar superflares? | Binary |
| 81.160 | Will the US take military action in N. Korea? | Binary |
| 80.770 | Will one of the recall California Governor Gavin Newsom get the required validated signatures and trigger a recall election before Nov 2, 2020? | Binary |
| 79.515 | Will we keep the global temperature rise by 2020 to < 1° C? | Binary |
| 77.701 | Will the Token Taxonomy Act of 2019 become law? | Binary |
| 76.401 | Will Oprah Winfrey run for President in 2020? | Binary |
| 76.329 | Will Tesla roll out the fully autonomous autopilot feature before 2021? | Binary |
| 75.858 | Will the first crewed SpaceX flight lead to the death of a crew member? | Binary |
| 74.374 | Who will win the 'Greatest of All Time' Jeopardy tournament with Ken Jennings, Brad Rutter, and James Holzhauer? | Continuous |
| 72.471 | Are we in a simulated reality? Part I | Binary |
| 72.366 | Will a personal computer based on "The Machine" technology be put to market by end of 2018? | Binary |
| 72.236 | Future Perfect 2019 Series: Q2 - US homicides will decline | Binary |
| 70.830 | What percent of ArXiv AI publications in the calendar year 2019 will be in the subcategory “Computation and Language”? | Continuous |
| 70.623 | Will Planet Nine be Discovered by mid-2018? | Binary |
| 70.578 | Is solid metallic hydrogen metastable at room temperature? | Binary |
| 70.027 | Will the 2020 Democratic Nominee be either Kamala Harris or Bernie Sanders? | Binary |
| 69.955 | Where will Amazon locate its second headquarters? | Binary |
| 68.206 | Will Trump be reelected president if the election is called by November 10th 2020? | Binary |
| 67.741 | Will US regulations that restrict self-driving trucks be implemented? | Binary |
| 67.380 | Will Elon Musk step down as CEO of Tesla by mid-2018? | Binary |
| 67.377 | Pandemic series: efficient human-to-human transmission of H5N1? | Binary |
| 67.297 | Will Elizabeth Warren be the 2020 Democratic Party Nominee for President of the United States? | Binary |
| 67.098 | Will a non-test nuclear weapon be detonated by 2020? | Binary |
| 66.471 | Will Tesla's market cap fall in half in 2018? | Binary |
| 65.962 | Confirmation that hominids existed in North America prior to 100,000 BC? | Binary |
| 65.903 | Will online voting spread in the US before the next presidential election? | Binary |
| 65.795 | To the Stars! #4: Do Potentially Habitable Planets exist in orbit around Alpha Centauri A or B? | Binary |
| 65.690 | Will the 2020 U.S. Dietary Guidelines start recommending a low carbohydrate diet as an option? | Binary |
| 63.187 | Will Donald Trump complete his elected term(s) as President? | Binary |
| 61.612 | Pandemic series: a bioterror attack against crops or livestock by 2020? | Binary |
| 58.330 | Will North Korea attack another country by the end of 2020? | Binary |
| 57.754 | Pandemic series: how likely is emergence of a deadly new blood-borne pathogen? | Binary |
| 56.706 | Will Lockheed Martin and Skunkworks announce a successful test of a break-even compact fusion reactor by April 2019? | Binary |
| 55.992 | Will Hillary Clinton run for the office of President of the United States in 2020? | Binary |
| 55.428 | Will EVE Online die by 2020? | Binary |
| 54.335 | Will Boeing fly astronauts to ISS before SpaceX? | Binary |
| 53.416 | Will President Trump fire (or request and accept the resignation of) Jerome Powell, Chairman of the Federal Reserve? | Binary |
| 51.730 | Will one or more additional interstellar asteroids be detected by 2019? | Binary |
| 51.262 | Will (some of) China's space station land on land? | Binary |
| 49.626 | By 2020, will an implanted human embryo with artificially edited DNA be brought to term? | Binary |
| 48.604 | Will the WHO classify aging as a disease by 2018? | Binary |
| 48.495 | Will the winner of the 2020 US Presidential election have been elected to any *other* previous significant political office? | Binary |
| 47.926 | Pandemic series: attack using a genetically engineered virus by 2020? | Binary |
| 47.414 | When will a commercial enterprise put a human in orbit? | Continuous |
| 46.290 | Will North Korea test-launch an ICBM by the end of 2018? | Binary |
| 44.328 | Armed conflict in the South China Sea by 2019? | Binary |
| 43.717 | All major causes of blindness preventable or treatable by 2020? | Binary |
| 43.698 | Will Tesla go out of business before 2019? | Binary |
| 42.982 | Will rapid rocket reusability be demonstrated by 2021? | Binary |
| 42.302 | A is in the I of the beholder #4: Patently Obvious | Binary |
| 41.483 | Will Theranos get more than 100 FDA approvals for blood tests by the end of 2018? | Binary |
| 41.206 | Will Polarized 3D vision tech be used on self-driving cars by 2019? | Binary |
| 41.161 | Will an authenticated tape of Trump saying the n-word behind the scenes of "The Apprentice" surface before Election Day, 2020? | Binary |
| 39.307 | How many candidates will get at least 15% of votes in the 2020 Iowa Democratic caucuses? | Continuous |
| 39.097 | Will the Ocean Cleanup project *fail* to have 60 systems up and running by 2021? | Binary |
| 38.532 | Brexit negotiations completed by March 2019? | Binary |
| 38.169 | How much will President Trump govern by decree? | Continuous |
| 37.795 | Future Perfect 2019 Series: Q4 - More animals will be killed for US human consumption in 2019 than in 2018 | Binary |
| 37.447 | Successful test of anti-insect Laser fence? | Binary |
| 36.830 | Will Sci-Hub be online in August 2018? | Binary |
| 35.443 | Will NASA's InSight Mars Mission Launch in 2018? | Binary |
| 34.500 | Will the nuclear triad be modernized with mobile or exotically-based ICBMs? | Binary |
| 33.696 | Will General Fusion meets its plasma temperature targets by mid-2020? | Binary |
| 32.932 | A medical pathway to complete painlessness? | Binary |
| 32.928 | Will the Democrats nominate someone from Generation X for president in 2020? | Binary |
| 32.348 | Will Mark Latham be a member of One Nation on the 1st of January 2021? | Binary |
| 30.960 | A is in the I of the beholder #2: Wow this AI is very realistic | Binary |
| 27.538 | Will radical new "low-energy nuclear reaction" technologies prove effective before 2019? | Binary |
| 26.442 | When will Tesla deliver the 115,000th Model 3? | Continuous |
| 26.290 | Will "Rentberry" auction-style apartment rental model succeed? | Binary |
| 26.181 | Will anyone be jailed by mid-2018 as a result of the Trump-Russia investigation? | Binary |
| 25.940 | Will the Allen Telescope Array discover anything in its SETI search of red dwarf stars over the next two years? | Binary |
| 24.859 | Will Pete Buttigieg drop out before the Indiana primary? | Binary |
| 24.092 | Will the Extreme Light Infrastructure facility come online as planned in 2018? | Binary |
| 23.818 | Will the UK's Conservative government fall by the end of 2018? | Binary |
| 22.998 | Will interest in Veganism further increase in 2018? | Binary |
| 22.576 | Will the winner of the 2020 Iowa Democratic caucuses win the 2020 Democratic nomination? | Binary |
| 21.112 | When will machine translation achieve a "word accuracy score" comparable to that of professional human translators? | Continuous |
| 20.998 | Pandemic series: reported theft of a potential bioterror agent in US by 2020? | Binary |
| 20.909 | Will engineers create a material with a melting point higher than 4300K (and hence any other substance) by 2021? | Binary |
| 19.186 | When will an AI system score an impressive defeat of a professional human in Starcraft 2? | Continuous |
| 17.145 | Will Russia expand by means of armed conflict before 2020? | Binary |
| 15.308 | Will SpaceX Starship (with or without a booster) reach space before 2021? | Binary |
| 14.280 | Will SpaceX test a stainless-steel prototype Starship by February 1? | Binary |
| 12.741 | How many AI papers will be published on ArXiv in the calendar year 2019? | Continuous |
| 11.657 | Will Facebook's Libra initiative launch by Oct 1st 2020? | Binary |
| 11.075 | Pandemic series: will a terrorist group reportedly obtain viable bioweapon sample? | Binary |
| 11.063 | When will William Barr leave his job as Attorney General of the United States? | Continuous |
| 8.308 | Will the U.S. enter a recession by July 1, 2021? | Binary |
| 8.170 | Will the 'Effective Altruism' movement continue to grow through 2020? | Binary |
| 8.099 | 1 million European electric vehicles: when? | Continuous |
| 7.905 | Major cuts in US science funding in 2018? | Continuous |
| 7.108 | Winner in 2017 of the Lunar X-prize? | Binary |
| 6.739 | How strong will the winning effort of the Ocean Discovery X-PRIZE be? | Binary |
| 5.272 | How many Starlink satellites will be in operation on the 1st of July 2020? | Continuous |
| 4.821 | Will AirBnB will go public before 2019? | Binary |
| 4.721 | What will be the price of a barrel of crude oil at Christmas 2018? | Continuous |
| 4.039 | Will the hole in the Ozone layer shrink in the next 5 years? | Binary |
| 3.230 | Will Kirsten Gillibrand drop out before the New York primary? | Binary |
| 0.809 | Pandemic series: how likely is emergence of a deadly new airborne pathogen? | Binary |
| 0.312 | Pandemic Series: new mosquito-borne pathogen by 2019? | Binary |
| 0.306 | 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 |
| 0.154 | In the year ending in November 2nd, 2020, will the combined U.S. investment in psychedelics research and psychedelics-focused startups exceed $100M? | Binary |
| -0.191 | Will the banana plague reach Latin America? | Binary |
| -6.877 | When will the next gene therapy treatment receive approval from the FDA? | Continuous |
| -7.163 | Will public domain day happen in the U.S. in 2019? | Binary |
| -11.336 | Will the VITAL study show significant benefits of vitamin D and/or omega-3 supplementation? | Binary |
| -14.529 | A restaurant serving cultured meat by 2021? | Binary |
| -15.468 | First commercial crewed spaceflight by September 2018? | Binary |
| -22.718 | Will the next Ebola outbreak kill less than 1,000 people? | Binary |
| -22.779 | How many millimeters thick will the thinnest phone be in 2020? | Continuous |
| -23.835 | Vaquita porpoise declared extinct before 2020? | Binary |
| -24.458 | Will Tulsi Gabbard drop out before the Hawaii primary? | Binary |
| -24.655 | Will the market cap of Ethereum be higher than that of Bitcoin by 2020? | Binary |
| -26.381 | What will Virgin Galactic be worth 6 months after it is listed on the stock market? | Continuous |
| -28.390 | Will the United Kingdom enter a recession by 2021? | Binary |
| -31.228 | Will the Supreme Court set clear limits on partisan gerrymandering in 2018? | Binary |
| -33.609 | Clinical trial of new treatment for sepsis? | Binary |
| -39.587 | Will Donald Trump face a significant primary challenge in 2020? | Binary |
| -43.057 | Will Donald Trump Jr. be charged with a crime by Father's Day 2018? | Binary |
| -47.392 | Will stage-3 trials of MDMA as a medical treatment be completed, with results submitted to the FDA, by 2021? | Binary |
| -50.742 | By May 2020, will a single language model obtain an average score equal to or greater than 90% on the SuperGLUE benchmark? | Binary |
| -51.219 | Will there be a new all-time peak in google trends for "russia" by 2019? | Binary |
| -59.509 | Will 2018 be the warmest year on record? | Binary |
| -62.077 | Will Joe Biden be the Democratic candidate in the 2020 US presidential election? | Binary |
| -68.835 | To the stars! #2: Mountaintop lasers, rockets, optics and wafers? Or something else? | Binary |
| -71.186 | Will Jared Kushner be charged with a crime by Tax Day 2018? | Binary |
| -71.848 | Will Donald Trump appoint at least one more Justice to the Supreme Court before the end of his presidency? | Binary |
| -72.450 | Will the Federal Reserve cut the federal funds target rate or lower bound to 0% or lower before January 1 2021? | Binary |
| -79.300 | Will the U.S. enter a recession by July 1, 2020? | Binary |
| -97.435 | 1 dollar/watt solar energy by 2020? | Binary |
| -99.941 | Apple virtual/augmented reality by 2020? | Binary |
| -117.430 | How wet will California's 2017-2018 winter be? | Continuous |
| -126.573 | Will a Self-Driving Car be available for ride service by the end of 2018? | Binary |
| -130.304 | A revival of interest in muon-catalyzed fusion? | Binary |
| -139.069 | How low will sterling go relative to the Euro during the coming year? | Continuous |
| -147.506 | When will the "large brain preservation" prize be awarded by the Brain Preservation Foundation? | Continuous |
| -171.084 | Will quantum computing "supremacy” be achieved by 2025? | Binary |
| -186.123 | How many cases of measles will be recorded in the United States for the year 2020? | Continuous |
| -227.356 | Will Donald Trump be president of the US in 2019? | Binary |