| 115.826 | How impeached will Trump be? | Continuous |
| 94.877 | A living thylacine (Tasmanian tiger) by 2020? | Binary |
| 92.348 | First attempted human head transplant by end of 2020? | Binary |
| 91.707 | Will Andrew Yang win the Democratic nomination? | Binary |
| 91.401 | Will Moon Express successfully scout the moon by 2021? | Binary |
| 91.293 | Will an attack on the US electric grid cause a significant power outage by end of 2018? | Binary |
| 88.658 | 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 |
| 87.679 | Will Donald Trump resign from the office of U.S. president before the end of his first term? | Binary |
| 85.772 | Flying cars (finally) arriving by 2021? | Binary |
| 84.722 | Will Oprah Winfrey run for President in 2020? | Binary |
| 84.694 | Will North Korea attack another country by the end of 2020? | Binary |
| 84.334 | Will Tesla go out of business before 2019? | Binary |
| 84.044 | Will President Trump fire (or request and accept the resignation of) Jerome Powell, Chairman of the Federal Reserve? | Binary |
| 83.533 | Will (some of) China's space station land on land? | Binary |
| 82.124 | Will Donald Trump complete his elected term(s) as President? | Binary |
| 81.893 | Will one or more additional interstellar asteroids be detected by 2019? | Binary |
| 79.366 | Will the first crewed SpaceX flight lead to the death of a crew member? | Binary |
| 77.190 | 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 |
| 77.190 | A surge in large earthquakes in 2018? | Binary |
| 76.487 | In the year ending November 2nd, 2020, will blockchain-enabled systems be applied to issues of substantial geopolitical importance? | Binary |
| 76.397 | Will Elon Musk step down as CEO of Tesla by mid-2018? | Binary |
| 76.053 | Will new evidence emerge for the frequency of solar superflares? | Binary |
| 75.024 | Will one of the recall California Governor Gavin Newsom get the required validated signatures and trigger a recall election before Nov 2, 2020? | Binary |
| 74.700 | Will Elizabeth Warren be the 2020 Democratic Party Nominee for President of the United States? | Binary |
| 73.831 | Will Hillary Clinton run for the office of President of the United States in 2020? | Binary |
| 73.495 | By November 2nd, 2020, will 80% or fewer people be employed by DeepMind than the 836 employed today? | Binary |
| 72.198 | Will Tesla roll out the fully autonomous autopilot feature before 2021? | Binary |
| 70.962 | Will the US take military action in N. Korea? | Binary |
| 70.730 | Where will Amazon locate its second headquarters? | Binary |
| 69.826 | Will Sci-Hub be online in August 2018? | Binary |
| 69.688 | Will engineers create a material with a melting point higher than 4300K (and hence any other substance) by 2021? | Binary |
| 68.016 | Will the Ocean Cleanup project *fail* to have 60 systems up and running by 2021? | Binary |
| 67.931 | Will Boeing fly astronauts to ISS before SpaceX? | Binary |
| 67.839 | If President Donald Trump is impeached, will the impeachment trial end with conviction and removal of the sitting president? | Binary |
| 67.795 | In the year ending in November 2nd, 2020, will the combined U.S. investment in psychedelics research and psychedelics-focused startups exceed $100M? | Binary |
| 67.748 | In the year ending in November 2nd, 2020, will a new in vivo study on regenerating or rejuvenating the human thymus be started? | Binary |
| 67.707 | Will rapid rocket reusability be demonstrated by 2021? | Binary |
| 67.696 | 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 |
| 67.314 | In the year ending in November 2nd, 2020, will a novel regenerative medicine‐based‐therapy induce excess structural regeneration of digits in rodents? | Binary |
| 66.876 | 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 |
| 66.675 | Will the Token Taxonomy Act of 2019 become law? | Binary |
| 63.719 | Announcement of evidence for aliens by 2020? | Binary |
| 63.376 | Will the 2020 Democratic Nominee be either Kamala Harris or Bernie Sanders? | Binary |
| 63.011 | What percent of ArXiv AI publications in the calendar year 2019 will be in the subcategory “Computation and Language”? | Continuous |
| 62.469 | Will Donald Trump have a 50% approval rating at some point before the November 2018 mid-term elections? | Binary |
| 62.091 | Will the 2020 U.S. Dietary Guidelines start recommending a low carbohydrate diet as an option? | Binary |
| 60.875 | Will the UK's Conservative government fall by the end of 2018? | Binary |
| 60.011 | Will an authenticated tape of Trump saying the n-word behind the scenes of "The Apprentice" surface before Election Day, 2020? | Binary |
| 59.159 | Will EVE Online die by 2020? | Binary |
| 58.977 | Who will win the 'Greatest of All Time' Jeopardy tournament with Ken Jennings, Brad Rutter, and James Holzhauer? | Continuous |
| 58.465 | Will Tesla's market cap fall in half in 2018? | Binary |
| 58.445 | In the year ending November 2nd, 2020, will a funding round for a private company include a valuation in excess of $1bn for a company with a primary business focus of longevity? | Binary |
| 58.164 | Will Facebook's Libra initiative launch by Oct 1st 2020? | Binary |
| 56.036 | Will the Democrats nominate someone from Generation X for president in 2020? | Binary |
| 55.286 | Will Planet Nine be Discovered by mid-2018? | Binary |
| 54.843 | Successful test of anti-insect Laser fence? | Binary |
| 53.232 | Will online voting spread in the US before the next presidential election? | Binary |
| 50.189 | How many electoral college votes will Donald Trump win in the 2020 Presidential Election? | Continuous |
| 48.831 | Future Perfect 2019 Series: Q4 - More animals will be killed for US human consumption in 2019 than in 2018 | Binary |
| 48.453 | Will the winner of the 2020 US Presidential election have been elected to any *other* previous significant political office? | Binary |
| 48.331 | Will the US-China trade war still be ongoing by November 2nd, 2020? | Binary |
| 46.283 | When will the median Hongkonger be merely "quite disatisfied" with the present political condition in Hong Kong, according to HKPORI? | Continuous |
| 44.194 | Will Donald Trump be president of the US in 2019? | Binary |
| 43.868 | Will the market cap of Ethereum be higher than that of Bitcoin by 2020? | Binary |
| 43.360 | Will SpaceX Starship (with or without a booster) reach space before 2021? | Binary |
| 43.057 | When will the next vacancy arise for a Justice of the Supreme Court of the United States? | Continuous |
| 41.852 | How many candidates will get at least 15% of votes in the 2020 Iowa Democratic caucuses? | Continuous |
| 41.695 | Armed conflict in the South China Sea by 2019? | Binary |
| 41.311 | Will US regulations that restrict self-driving trucks be implemented? | Binary |
| 41.052 | Brexit negotiations completed by March 2019? | Binary |
| 37.933 | Vaquita porpoise declared extinct before 2020? | Binary |
| 37.609 | How much will President Trump govern by decree? | Continuous |
| 37.557 | Will public domain day happen in the U.S. in 2019? | Binary |
| 37.549 | Future Perfect 2019 Series: Q2 - US homicides will decline | Binary |
| 37.036 | A medical pathway to complete painlessness? | Binary |
| 36.898 | Pandemic series: a bioterror attack against crops or livestock by 2020? | Binary |
| 35.511 | When will machine translation achieve a "word accuracy score" comparable to that of professional human translators? | Continuous |
| 34.450 | How many Starlink satellites will be in operation on the 1st of July 2020? | Continuous |
| 33.645 | When will a commercial enterprise put a human in orbit? | Continuous |
| 32.608 | How many AI papers will be published on ArXiv in the calendar year 2019? | Continuous |
| 32.393 | Will the next Ebola outbreak kill less than 1,000 people? | Binary |
| 31.927 | 1 million European electric vehicles: when? | Continuous |
| 30.997 | Will North Korea test-launch an ICBM by the end of 2018? | Binary |
| 30.815 | Pandemic series: efficient human-to-human transmission of H5N1? | Binary |
| 29.494 | Will Jared Kushner be charged with a crime by Tax Day 2018? | Binary |
| 27.977 | Will Donald Trump Jr. be charged with a crime by Father's Day 2018? | Binary |
| 27.093 | What will be the price of a barrel of crude oil at Christmas 2018? | Continuous |
| 26.294 | Will interest in Veganism further increase in 2018? | Binary |
| 26.247 | Will Mark Latham be a member of One Nation on the 1st of January 2021? | Binary |
| 26.180 | By May 2020, will a single language model obtain an average score equal to or greater than 90% on the SuperGLUE benchmark? | Binary |
| 25.596 | Will the winner of the 2020 Iowa Democratic caucuses win the 2020 Democratic nomination? | Binary |
| 25.207 | Confirmation that hominids existed in North America prior to 100,000 BC? | Binary |
| 23.092 | Will General Fusion meets its plasma temperature targets by mid-2020? | Binary |
| 22.217 | Will there be a new all-time peak in google trends for "russia" by 2019? | Binary |
| 21.904 | Will Cory Booker drop out before the New Jersey primary? | Binary |
| 21.456 | How large will the largest single grant made by Open Philanthropy in 2020 be? | Continuous |
| 21.193 | Pandemic series: reported theft of a potential bioterror agent in US by 2020? | Binary |
| 19.767 | Will Donald Trump face a significant primary challenge in 2020? | Binary |
| 19.551 | How many millimeters thick will the thinnest phone be in 2020? | Continuous |
| 18.171 | Will the Animal Protection Index award either the USA or China with a higher grade than received in the 2014 index for farm animal welfare by the end 2022? | Binary |
| 17.917 | How low will sterling go relative to the Euro during the coming year? | Continuous |
| 16.599 | Will a non-test nuclear weapon be detonated by 2020? | Binary |
| 15.531 | When will William Barr leave his job as Attorney General of the United States? | Continuous |
| 13.748 | First commercial crewed spaceflight by September 2018? | Binary |
| 12.705 | Will the Supreme Court set clear limits on partisan gerrymandering in 2018? | Binary |
| 12.143 | Will Russia expand by means of armed conflict before 2020? | Binary |
| 9.853 | Will stage-3 trials of MDMA as a medical treatment be completed, with results submitted to the FDA, by 2021? | Binary |
| 7.803 | Will the Allen Telescope Array discover anything in its SETI search of red dwarf stars over the next two years? | Binary |
| 7.658 | All major causes of blindness preventable or treatable by 2020? | Binary |
| 7.135 | Will the Extreme Light Infrastructure facility come online as planned in 2018? | Binary |
| 6.771 | Will Donald Trump appoint at least one more Justice to the Supreme Court before the end of his presidency? | Binary |
| 5.155 | Will 2018 be the warmest year on record? | Binary |
| 3.618 | When will the next gene therapy treatment receive approval from the FDA? | Continuous |
| 3.429 | Will Trump be reelected president if the election is called by November 10th 2020? | Binary |
| 2.058 | When will Tesla deliver the 115,000th Model 3? | Continuous |
| 1.743 | A restaurant serving cultured meat by 2021? | Binary |
| 1.636 | How strong will the winning effort of the Ocean Discovery X-PRIZE be? | Binary |
| 0.689 | Will "Rentberry" auction-style apartment rental model succeed? | Binary |
| 0.526 | Will Kirsten Gillibrand drop out before the New York primary? | Binary |
| 0.014 | Will the VITAL study show significant benefits of vitamin D and/or omega-3 supplementation? | Binary |
| - | Clinical trial of new treatment for sepsis? | Binary |
| - | Will the U.S. enter a recession by July 1, 2021? | Binary |
| -2.234 | Apple virtual/augmented reality by 2020? | Binary |
| -3.277 | When will an AI system score an impressive defeat of a professional human in Starcraft 2? | Continuous |
| -21.284 | How wet will California's 2017-2018 winter be? | Continuous |
| -24.751 | Will SpaceX test a stainless-steel prototype Starship by February 1? | Binary |
| -24.913 | Will Pete Buttigieg drop out before the Indiana primary? | Binary |
| -25.541 | Will the 'Effective Altruism' movement continue to grow through 2020? | Binary |
| -33.633 | Will the United Kingdom enter a recession by 2021? | Binary |
| -36.010 | Will Tulsi Gabbard drop out before the Hawaii primary? | Binary |
| -69.502 | By 2020, will an implanted human embryo with artificially edited DNA be brought to term? | Binary |
| -73.571 | Will Oregon vote to legalize medical use of Psilocybin in 2020? | Binary |
| -75.035 | Will quantum computing "supremacy” be achieved by 2025? | Binary |
| -90.629 | Will Joe Biden be the Democratic candidate in the 2020 US presidential election? | Binary |
| -93.131 | Will the U.S. enter a recession by July 1, 2020? | Binary |
| -120.300 | What will Virgin Galactic be worth 6 months after it is listed on the stock market? | Continuous |
| -163.600 | Will anyone be jailed by mid-2018 as a result of the Trump-Russia investigation? | Binary |
| -177.138 | How many cases of measles will be recorded in the United States for the year 2020? | Continuous |
| -178.401 | A revival of interest in muon-catalyzed fusion? | Binary |
| -231.973 | Will the Federal Reserve cut the federal funds target rate or lower bound to 0% or lower before January 1 2021? | Binary |