| 134.611 | How many spaceflight-related fatalities will occur between January 1 2020 and January 1 2025? | Continuous |
| 111.290 | When will the Apple car be unveiled? | Continuous |
| 102.537 | When will the James Webb Space Telescope be launched? | Continuous |
| 98.898 | Will the Second Amendment of the United States Constitution be amended or repealed before 2025? | Binary |
| 98.777 | Will Lebanon come under French rule again before 2025? | Binary |
| 98.650 | Will NASA's SLS launch a person to the Moon before 2024? | Binary |
| 98.262 | Will Angela Merkel remain chancellor after the next German federal elections? | Binary |
| 97.784 | By 2023, will there be evidence for a neurological correlate of human consciousness? | Binary |
| 97.599 | Who will be the Republican nominee for the 2024 US Presidential Election? (Tucker Carlson) | Binary |
| 97.565 | Will the United States institute a military draft by 2025? | Binary |
| 97.565 | Before 2025, will an asteroid or comet estimated to be at least 50 meters in diameter be detected to be due to collide with Earth before 2100? | Binary |
| 97.106 | Will Xi Jinping keep leading China past 2022? | Binary |
| 96.959 | Will Italy leave the Eurozone before 2023? | Binary |
| 96.705 | Will Scotland leave the United Kingdom before 2025? | Binary |
| 96.279 | Will there be armed conflict between racial groups in South Africa before 2023? | Binary |
| 96.260 | What will the average global atmospheric CO₂ concentration be, over the 2020-2021 period? | Continuous |
| 95.512 | Will the United States test a nuclear weapon before 2023? | Binary |
| 95.309 | Will Moon Express have a successful harvest by 2023? | Binary |
| 95.186 | Will detection of phosphine in Venus atmosphere be independently reproduced by 2023? | Binary |
| 95.133 | Will big ISPs bundle website access in the post-net neutrality age? | Binary |
| 94.714 | By 2022-10-01, Will Catalonia become an independent state? | Binary |
| 94.593 | Will Chinese official real GDP numbers be revised downward by at least 5% before 2023? | Binary |
| 94.546 | Will Cuba still be a communist state in 2023? | Binary |
| 94.448 | Will Kamala Harris be president before inauguration day 2025? | Binary |
| 94.423 | If the James Webb Space Telescope is launched, will it succeed in transmitting cosmological data? | Binary |
| 94.318 | Will Russia invade or annex all or part of Belarus before 2022? | Binary |
| 94.152 | Will Parker Solar Probe survive its 24 loops around the sun while getting just a few million miles away from the surface of our star? | Binary |
| 93.206 | Will Medicare for all be passed if a Democrat is elected president in 2020? | Binary |
| 93.167 | Will Mike Pence be elected president of the United States in 2024? | Binary |
| 93.130 | When will the Indian Neutrino Observatory (INO) definitely spot its first neutrino(s)? | Continuous |
| 92.427 | Will any Member State leave the Eurozone before 2025? | Binary |
| 92.047 | Funds toward a Solar storm shield begun by 2021? | Binary |
| 91.912 | Will someone hold their breath for more than 30 minutes before 2025? | Binary |
| 91.911 | Will Nigel Farage become Prime Minister of the United Kingdom before 2023? | Binary |
| 90.916 | Will an ocean be fertilised with at least 50 tonnes of iron, as part of a single geoengineering effort, by the end of 2023? | Binary |
| 89.826 | Will there be another VEI level six (or higher) volcanic eruption on Earth before 2025? | Binary |
| 89.019 | Will there be a major nuclear or radiological accident before January 1, 2022? | Binary |
| 88.555 | Will General Electric (GE) file for chapter 7 or chapter 11 bankruptcy before September 18, 2024? | Binary |
| 88.026 | Will Mount Rushmore be intentionally destroyed or modified before 2025? | Binary |
| 87.380 | Will 100 kilotonnes of sulphur be injected into the atmosphere, as part of a single geoengineering effort, before 2024? | Binary |
| 87.169 | Pathogen research rejected for publication as an information hazard by 2021? | Binary |
| 85.102 | Will no non-test nuclear weapons be detonated by January 1, 2024? | Binary |
| 85.063 | Will the US per capita productivity rate of science Nobel Prizes fall below that of Germany by 2025? | Binary |
| 85.053 | If Biden becomes president, will there be an expansion of the Keystone Pipeline system of at least 100 km in length by the end of 2024? | Binary |
| 84.796 | Who will be elected US President in 2024? (Kamala Harris) | Binary |
| 84.754 | Will the United States land humans on the moon again before 2025? | Binary |
| 84.557 | Will a geoengineering act of Congress become US federal law by the end of 2024? | Binary |
| 84.122 | Will SpaceX test-launch the BFR before 2025? | Binary |
| 81.446 | Will the incarceration rate in the US drop below 500 per 100,000 by 2022? | Binary |
| 80.897 | Will Extinction Rebellion, or a splinter group, be declared a terrorist organisation by a G7 country before 2025? | Binary |
| 80.661 | Will any of the 20 most valuable public companies in the United States (As of January 2019) file for bankruptcy protection before 2025? | Binary |
| 79.299 | Will the identity of Bitcoin's founder, Satoshi Nakamoto, be revealed to the general public by 2025? | Binary |
| 79.222 | Will KIC 9832227 go "red nova" – observable to the naked eye on Earth – by 2024? | Binary |
| 78.673 | Will United Launch Alliances's Vulcan rocket fly by 2023 (a.k.a. Will Elon Musk eat his hat with a side of mustard?) | Binary |
| 78.088 | Will the IAU rework its definition of planetary status by Jan 1, 2025? | Binary |
| 78.076 | Will Erdogan be re-elected President of Turkey? | Binary |
| 76.401 | If Joe Biden is elected president of the US in 2020, will the highest tax bracket be restored to its original 39.6% or higher before 2025? | Binary |
| 74.617 | What percentage of Americans will be able to cover an unexpected $400 expense without selling something or borrowing money in 2020? | Continuous |
| 72.920 | What fraction of England’s population will live in London at the end of 2022? | Continuous |
| 72.820 | Will the Extremely Large Telescope see first light by the end of 2024? | Binary |
| 72.738 | Will a Wealth Tax be passed if a Democrat is elected president in 2020? | Binary |
| 70.803 | Will Turkey be a NATO member continuously until January 1, 2025? | Binary |
| 69.770 | Will the Time person of the year in 2024 be the US president-elect? | Binary |
| 69.439 | Will the UK housing market crash before July 2023? | Binary |
| 67.981 | Will lab-grown complex vital organs be used successfully in humans before 2025? | Binary |
| 67.743 | Will the US FDA grant Neuralink permission to implant a brain-machine interface device in a human before 1 January 2022? | Binary |
| 67.002 | What will be net migration to the United Kingdom in 2021? | Continuous |
| 65.400 | Will Erin O'Toole become Prime Minister of Canada before 2024? | Binary |
| 65.338 | Will the Mars 2020 helicopter fly? | Binary |
| 64.199 | Efficacy confirmation of a new Alzheimer's treatment protocol? | Binary |
| 61.042 | How many intentionally genomic DNA altered animals will be approved for consumption by the FDA on July 31, 2025? | Continuous |
| 57.445 | Before January 1, 2025, will at least two public health agencies claim that COVID-19 more likely than not originated in a laboratory? | Binary |
| 55.244 | Will an official diagnosis of dementia be announced for Joe Biden before 2023? | Binary |
| 52.906 | Will a scientific mission to the outer solar system be assigned to the Falcon Heavy by mid-2023? | Binary |
| 52.827 | Will Elon Musk (eventually) lose his appeal? | Binary |
| 50.364 | Will the Kármán Line be changed before 2023? | Binary |
| 50.143 | A major United States earthquake by 2023? | Binary |
| 48.791 | Will the U.S. get rid of the penny by 2025? | Binary |
| 47.765 | When will there be at least 5 billion internet users? | Continuous |
| 41.581 | How much global photovoltaic energy generation will be deployed by end 2020? | Continuous |
| 39.803 | Before 2023, will the United States CDC recommend that those who have already been vaccinated for SARS-CoV-2 (COVID-19) be vaccinated again due to a mutation in the virus? | Binary |
| 37.978 | Will "best practice" in treating Coronavirus involve administering Vitamin D before the end of the pandemic? | Binary |
| 36.822 | PhilPapers survey mini-series: The many-worlds interpretation of quantum mechanics | Continuous |
| 36.694 | Will the US NIH recommend Vitamin D supplementation as a protective measure against coronavirus before the end of the pandemic? | Binary |
| 35.794 | PhilPapers survey mini-series: Impermissibility of eating animals and animal products | Continuous |
| 32.426 | Will the community prediction do better than the Metaculus prediction for the 2nd instalment of the Lightning round? | Binary |
| 31.664 | When will the next US Supreme Court vacancy arise? | Continuous |
| 31.239 | When will an individual SpaceX Falcon 9 core stage launch and return to Earth for the tenth time? | Continuous |
| 30.902 | Will Republicans win control of the US House of Representatives in 2022? | Binary |
| 29.140 | PhilPapers survey mini-series: Biological-ness of race | Continuous |
| 28.442 | What percentage of egg-laying hens will be cage-free, in the U.S., in June 2025? | Continuous |
| 28.402 | Will the 2022 FIFA World Cup go ahead in Qatar? | Binary |
| 26.093 | Will the UK's NHS recommend Vitamin D supplementation as a protective measure against coronavirus before the end of the pandemic? | Binary |
| 25.813 | What will be the ratio of fatalities to total estimated infections for COVID-19 by the end of 2020? | Continuous |
| 24.576 | Before 2025, will at least two public health agencies claim that China deliberately misreported COVID-19 infections? | Binary |
| 23.854 | Pandemic series: a significant flu pandemic by 2025? | Binary |
| 23.235 | When will the first law concerning artificial intelligence be passed in the US? | Continuous |
| 22.119 | Pandemic series: a devastating bioterror attack by 2025? | Binary |
| 21.924 | PhilPapers survey mini-series: Permissibility of genetic engineering | Continuous |
| 21.029 | How many subscribers will Netflix have by August 2022? | Continuous |
| 19.915 | Will a new variant of SARS-COV-2 that, due to a mutation, can infect people who had immunity to a previous variant, cause more than 10M infections globally by the end of 2021? | Binary |
| 17.883 | When will Boris Johnson cease to be Prime Minister of the United Kingdom? | Continuous |
| 17.353 | Will the USA's Labor Force Participation Rate be lower in 2023 than in 2018? | Binary |
| 16.487 | Will Israel be the fourth country to soft-land a spacecraft on the Moon, if they do so before 2026? | Binary |
| 15.920 | 50% Carbon-neutral electricity by 2025? | Binary |
| 15.399 | When will the first driverless cargo truck make a cross-USA trip? | Continuous |
| 14.418 | Assassination by autonomous weapon by 2025? | Binary |
| 13.352 | By 2025, Will The Boring Company dig more tunnels (by length) than Trump's Mexican Border Wall? | Binary |
| 8.865 | How many people will die as a result of the 2019 novel coronavirus (COVID-19) before 2021? | Continuous |
| 8.469 | Will cannabis be removed from Schedule I of the Controlled Substance Act before 2024? | Binary |
| 6.443 | Will a S&P500 tech boom surpass the dotcom bubble for one quarter or more before 2025? | Binary |
| 6.408 | Will the Russian government introduce a tax on childlessness prior to the 2024 presidential election? | Binary |
| 5.682 | When will the first exaflop performer appear? | Continuous |
| 5.371 | When will Blue Origin send a paying customer to space? | Continuous |
| 5.186 | Will the 2024 US presidential election also be considered fraudulent by the losing party? | Binary |
| 4.958 | Will WeWork file for bankruptcy protection before January 1, 2025? | Binary |
| 4.822 | Will Moderna, Pfizer/BioNTech, or Oxford/AstraZeneca start producing an updated vaccine targeting a SARS-CoV-2 variant before 2023? | Binary |
| 4.663 | Will a member of President Trump's inner circle be sentenced to jail by 2023? | Binary |
| 2.964 | Will there be extraordinary or premature federal elections held in Germany before their next election cycle? | Binary |
| 2.683 | Will the number of people in extreme poverty in 2020 be lower than the number in 2015? | Binary |
| 2.650 | When will the US national debt reach $25 trillion? | Continuous |
| 2.499 | When will Virgin Galactic's first paid flight occur? | Continuous |
| 2.276 | Will a recession cause "suicides by the thousands"? | Binary |
| 1.914 | Another hit by two Cat 4+ hurricanes in the same year? | Binary |
| 1.558 | Will the Brexit Party win any seats at the next UK General Election? | Binary |
| - | To the stars! #1: Will the private investment in laser-sail extra-solar travel be matched by a comparable amount within 5 years? | Binary |
| - | 20 more languages extinct by 2021? | Binary |
| - | Will the world be more democratic in 2022 than in 2017? | Binary |
| -2.892 | What will be the value of the (herein described) "AI winter index" at end of 2021? | Continuous |
| -3.184 | When will these degrees of self-driving car autonomy be developed and commercially available? (L4) | Continuous |
| -5.173 | Will Nord Stream 2 be completed before 2025? | Binary |
| -7.560 | Will Emmanuel Macron be re-elected President of France in 2022? | Binary |
| -8.702 | Will the either the USA or China improve on their score on an the Animal Protection Index indicator for recognition of animal sentience, by the end 2022? | Binary |
| -10.124 | When will George R. R. Martin's “The Winds of Winter” be released? | Continuous |
| -11.689 | Will Stephen Bannon be found guilty of fraud? | Binary |
| -14.289 | How many countries will be awarded a B or better for farm animal welfare protection by to the Animal Protection Index by end of 2022? | Continuous |
| -15.243 | Will the Dai stablecoin maintain a value of roughly $1 until July 2023? | Binary |
| -15.560 | How much Wall will, in the end, be built? | Continuous |
| -15.907 | PhilPapers survey mini-series: Is mind uploading thought to amount to death? | Continuous |
| -23.939 | Will one of the verified oldest living persons in the world reach 120 years of age? | Binary |
| -24.782 | PhilPapers survey mini-series: Immortality - would philosophers choose it? | Continuous |
| -25.779 | Will Republicans control the US Senate after the 2022 election? | Binary |
| -27.190 | Will the Conservative Party form the first government after the next UK general election? | Binary |
| -28.963 | When the first company reaches a $2 trillion market cap, will it be worth at least double what it was the year before? | Binary |
| -31.528 | When will programs write programs for us? | Continuous |
| -34.047 | Who will be the Republican nominee for the 2024 US Presidential Election? (Donald Trump) | Binary |
| -47.111 | How many people will be born in the United States in the year 2021? | Continuous |
| -55.560 | Will Roger Federer win another Grand Slam title? | Binary |
| -58.873 | Will Israel be the fourth country to soft-land on the Moon? | Binary |
| -67.772 | PhilPapers survey mini-series: Consciousness of future AI systems | Continuous |
| -72.981 | If Biden becomes president, will the sentencing disparity between crack and powder cocaine be ended before 2024? | Binary |
| -73.660 | Will any state impose a state-wide soda tax by 2025? | Binary |
| -86.478 | Will a member of the Trump family be the Republican nominee for the US Presidency in 2024? | Binary |
| -91.432 | Will the US unemployment rate reach 10% before 2023? | Binary |
| -97.427 | If the US enters a recession, how many months will the economic contraction last? | Continuous |
| -102.476 | Will the federal minimum wage increase in the United States before 2025? | Binary |
| -104.864 | When will the COVID-19 epidemic subside in Russia? | Continuous |
| -135.572 | Will a new land speed record be set by 2025? | Binary |
| -141.499 | Who will be elected US President in 2024? (Donald Trump) | Binary |
| -160.412 | Will World GDP grow every year until 2025? | Binary |
| -197.415 | Global support and side-flipping on China's Uyghur policies in Xinjiang by 2023? | Continuous |
| -221.239 | Will someone run a marathon in less than 2 hours (per IAAF rules) by 2023? | Binary |