| 138.413 | 99.2% | Will any state impose a state-wide soda tax by 2025? | Binary |
| 70.226 | 99.8% | How many new electric vehicles will be registered worldwide, in the calendar year 2023? | Continuous |
| 66.032 | 99.5% | Will someone run a marathon in less than 2 hours (per IAAF rules) by 2023? | Binary |
| 62.674 | 78.2% | Will one of the verified oldest living persons in the world reach 120 years of age? | Binary |
| 62.147 | 100.0% | Contact lenses for augmented reality in use by innovators before 2026? | Binary |
| 59.557 | 95.0% | What will be the ratio of fatalities to total estimated infections for COVID-19 by the end of 2020? | Continuous |
| 54.841 | 99.9% | What will be the U.S. average weekly hours of all employees (total non-farm private) in October 2025? | Continuous |
| 51.411 | 99.9% | Pandemic series: a significant flu pandemic by 2025? | Binary |
| 48.945 | 100.0% | Will the U.S. get rid of the penny by 2025? | Binary |
| 45.921 | 99.5% | Will Elon Musk (eventually) lose his appeal? | Binary |
| 44.661 | 78.0% | Will WeWork file for bankruptcy protection before January 1, 2025? | Binary |
| 43.139 | 99.6% | Will Emmanuel Macron be re-elected President of France in 2022? | Binary |
| 41.273 | 98.5% | PhilPapers survey mini-series: Is mind uploading thought to amount to death? | Continuous |
| 41.115 | 99.7% | Qualia Research Institute Question Series: Will we see evidence that Piracetam is a more effective Alzheimer's treatment than Memantine by 2021? | Binary |
| 39.218 | 86.4% | Will the US FDA grant Neuralink permission to implant a brain-machine interface device in a human before 1 January 2022? | Binary |
| 38.500 | 99.9% | Will someone hold their breath for more than 30 minutes before 2025? | Binary |
| 35.064 | 99.1% | How many people will be born in the United States in the year 2021? | Continuous |
| 34.968 | 95.4% | by 2021, will SLAC complete an "accelerator-on-a-chip" prototype with an acceleration gradient of 1 GeV/meter? | Binary |
| 33.969 | 44.2% | Assassination by autonomous weapon by 2025? | Binary |
| 33.614 | 98.5% | Will Israel be the fourth country to soft-land on the Moon? | Binary |
| 31.935 | 100.0% | Will cannabis be removed from Schedule I of the Controlled Substance Act before 2024? | Binary |
| 30.830 | 99.4% | Will the Extremely Large Telescope see first light by the end of 2024? | Binary |
| 30.376 | 99.8% | Will Moon Express have a successful harvest by 2023? | Binary |
| 30.309 | 99.9% | Pandemic series: a devastating bioterror attack by 2025? | Binary |
| 29.853 | 99.2% | PhilPapers survey mini-series: Consciousness of future AI systems | Continuous |
| 29.738 | 40.4% | 20 more languages extinct by 2021? | Binary |
| 28.875 | 51.6% | A major United States earthquake by 2023? | Binary |
| 28.734 | 99.3% | Will a recession cause "suicides by the thousands"? | Binary |
| 28.544 | 43.4% | When will the US national debt reach $25 trillion? | Continuous |
| 28.382 | 99.8% | How many people will die as a result of the 2019 novel coronavirus (COVID-19) before 2021? | Continuous |
| 26.781 | 99.3% | Will the incarceration rate in the US drop below 500 per 100,000 by 2022? | Binary |
| 26.773 | 97.4% | Will the 2022 FIFA World Cup go ahead in Qatar? | Binary |
| 26.126 | 97.2% | Funds toward a Solar storm shield begun by 2021? | Binary |
| 25.913 | 98.3% | How much forest coverage loss will occur in Brazil over the three-year period starting from 2020? | Continuous |
| 25.473 | 100.0% | To the stars! #1: Will the private investment in laser-sail extra-solar travel be matched by a comparable amount within 5 years? | Binary |
| 25.190 | 99.8% | When will Metaculus be linked to by 130 sites? | Continuous |
| 24.341 | 99.2% | PhilPapers survey mini-series: Permissibility of genetic engineering | Continuous |
| 24.151 | 96.6% | Will the world be more democratic in 2022 than in 2017? | Binary |
| 23.963 | 77.9% | How many spaceflight-related fatalities will occur between January 1 2020 and January 1 2025? | Continuous |
| 22.802 | 61.8% | Will Israel be the fourth country to soft-land a spacecraft on the Moon, if they do so before 2026? | Binary |
| 22.707 | 100.0% | Will the United States land humans on the moon again before 2025? | Binary |
| 22.287 | 100.0% | Will no non-test nuclear weapons be detonated by January 1, 2024? | Binary |
| 20.923 | 100.0% | Will the federal minimum wage increase in the United States before 2025? | Binary |
| 20.683 | 96.6% | Will Extinction Rebellion, or a splinter group, be declared a terrorist organisation by a G7 country before 2025? | Binary |
| 20.535 | 99.8% | Will the world population grow every year from 2016 to 2025 (inclusive)? | Binary |
| 20.166 | 57.9% | Will big ISPs bundle website access in the post-net neutrality age? | Binary |
| 19.078 | 98.8% | Will SpaceX test-launch the BFR before 2025? | Binary |
| 18.760 | 73.9% | Will there be extraordinary or premature federal elections held in Germany before their next election cycle? | Binary |
| 17.255 | 99.9% | Will lab-grown complex vital organs be used successfully in humans before 2025? | Binary |
| 16.539 | 99.9% | 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 |
| 15.763 | 99.6% | By 2022-10-01, Will Catalonia become an independent state? | Binary |
| 15.309 | 77.2% | Will total funding in longevity startups worldwide exceed $5bn in the year ending in November 2nd, 2020? | Binary |
| 14.969 | 99.9% | What will the average global atmospheric CO₂ concentration be, over the 2020-2021 period? | Continuous |
| 14.912 | 100.0% | Will NASA's SLS launch a person to the Moon before 2024? | Binary |
| 14.854 | 94.4% | By 2023, will there be evidence for a neurological correlate of human consciousness? | Binary |
| 14.842 | 99.9% | Will KIC 9832227 go "red nova" – observable to the naked eye on Earth – by 2024? | Binary |
| 14.019 | 37.1% | 50% Carbon-neutral electricity by 2025? | Binary |
| 13.784 | 100.0% | 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 |
| 13.723 | 98.8% | When will Boris Johnson cease to be Prime Minister of the United Kingdom? | Continuous |
| 13.636 | 99.1% | Pathogen research rejected for publication as an information hazard by 2021? | Binary |
| 13.369 | 54.1% | When will the James Webb Space Telescope be launched? | Continuous |
| 12.358 | 99.2% | Will Cuba still be a communist state in 2023? | Binary |
| 12.174 | 98.0% | PhilPapers survey mini-series: Immortality - would philosophers choose it? | Continuous |
| 11.956 | 99.1% | Will the International Thermonuclear Experimental Reactor (ITER) start operating by end of 2025? | Binary |
| 11.898 | 94.1% | Will Russia invade or annex all or part of Belarus before 2022? | Binary |
| 11.845 | 100.0% | What will the Harvard admit rate be for the undergraduate class of 2029? | Continuous |
| 11.453 | 99.8% | Will the identity of Bitcoin's founder, Satoshi Nakamoto, be revealed to the general public by 2025? | Binary |
| 11.248 | 99.9% | Will Xi Jinping keep leading China past 2022? | Binary |
| 10.669 | 99.9% | Will a geoengineering act of Congress become US federal law by the end of 2024? | Binary |
| 10.669 | 99.8% | Will World GDP grow every year until 2025? | Binary |
| 10.484 | 13.3% | When will these degrees of self-driving car autonomy be developed and commercially available? (L4) | Continuous |
| 10.471 | 92.6% | Will an AI system do credibly well on a full math SAT exam by 2025? | Binary |
| 10.337 | 97.0% | Will the USA's Labor Force Participation Rate be lower in 2023 than in 2018? | Binary |
| 10.275 | 54.8% | When will the average ticket price in US cinemas be $10 or more? | Continuous |
| 10.032 | 97.2% | Will Angela Merkel remain chancellor after the next German federal elections? | Binary |
| 9.961 | 68.8% | Will a scientific mission to the outer solar system be assigned to the Falcon Heavy by mid-2023? | Binary |
| 9.548 | 23.5% | Will the Kármán Line be changed before 2023? | Binary |
| 9.414 | 99.9% | Qualia Research Institute Question Series: Will MDMA be approved for the treatment of PTSD by 2025? | Binary |
| 9.051 | 99.6% | Will the Second Amendment of the United States Constitution be amended or repealed before 2025? | Binary |
| 8.782 | 100.0% | Will the United States institute a military draft by 2025? | Binary |
| 8.466 | 99.7% | Will General Electric (GE) file for chapter 7 or chapter 11 bankruptcy before September 18, 2024? | Binary |
| 8.459 | 99.7% | Will a Wealth Tax be passed if a Democrat is elected president in 2020? | Binary |
| 8.422 | 34.0% | When will the first law concerning artificial intelligence be passed in the US? | Continuous |
| 8.311 | 13.7% | Will a member of President Trump's inner circle be sentenced to jail by 2023? | Binary |
| 8.182 | 97.6% | 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 |
| 8.108 | 96.8% | PhilPapers survey mini-series: Biological-ness of race | Continuous |
| 8.040 | 99.8% | Will the IAU rework its definition of planetary status by Jan 1, 2025? | Binary |
| 7.748 | 99.9% | Will there be at least 200 companies developing technologies to defeat aging by 2025? | Binary |
| 7.391 | 45.7% | Will the US unemployment rate reach 10% before 2023? | Binary |
| 6.784 | 99.4% | Will there be a major nuclear or radiological accident before January 1, 2022? | Binary |
| 6.782 | 99.7% | 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 |
| 6.149 | 86.8% | Will Chinese official real GDP numbers be revised downward by at least 5% before 2023? | Binary |
| 5.760 | 24.8% | What percentage of Americans will be able to cover an unexpected $400 expense without selling something or borrowing money in 2020? | Continuous |
| 5.530 | 99.2% | Will our global atmospheric CO₂ concentration over the 2020 to 2023 period be on path to limit warming to 1.4°C by mid-century? | Binary |
| 5.421 | 13.8% | How many subscribers will Netflix have by August 2022? | Continuous |
| 5.306 | 99.7% | Will Medicare for all be passed if a Democrat is elected president in 2020? | Binary |
| 5.174 | 17.6% | How much global photovoltaic energy generation will be deployed by end 2020? | Continuous |
| 4.406 | 28.4% | Will the community prediction do better than the Metaculus prediction for the 2nd instalment of the Lightning round? | Binary |
| 4.340 | 10.6% | When will there be at least 5 billion internet users? | Continuous |
| 4.157 | 99.9% | Will Nigel Farage become Prime Minister of the United Kingdom before 2023? | Binary |
| 4.109 | 98.6% | PhilPapers survey mini-series: Impermissibility of eating animals and animal products | Continuous |
| 3.455 | 99.7% | Will Scotland leave the United Kingdom before 2025? | Binary |
| 3.043 | 99.5% | Will China launch an "artificial moon" by 2025? | Binary |
| 2.687 | 61.2% | Will KIC 9832227 become a nova by 2023? | Binary |
| 2.525 | 8.7% | LRT 2.2: As of Monday, April 27th how many total cumulative SARS-CoV-2 infections (including all symptomatic, subclinical, and asymptomatic infections) have there been in the US? | Continuous |
| 2.263 | 3.9% | Will there be 10 million autonomous cars in the US before there are 1 million in-car augmented reality users? | Binary |
| 1.611 | 35.5% | Will a 100 trillion parameter deep learning model be trained before 2026? | Binary |
| 1.462 | 3.1% | Will the Brexit Party win any seats at the next UK General Election? | Binary |
| 0.930 | 99.9% | Before January 1, 2025, will at least two public health agencies claim that COVID-19 more likely than not originated in a laboratory? | Binary |
| 0.855 | 100.0% | Will there be another VEI level six (or higher) volcanic eruption on Earth before 2025? | Binary |
| -0.206 | 100.0% | Will any Member State leave the Eurozone before 2025? | Binary |
| -0.577 | 22.4% | When the first company reaches a $2 trillion market cap, will it be worth at least double what it was the year before? | Binary |
| -2.092 | 99.6% | Will any of the 20 most valuable public companies in the United States (As of January 2019) file for bankruptcy protection before 2025? | Binary |
| -3.755 | 99.4% | Will the Mars 2020 helicopter fly? | Binary |
| -4.121 | 14.2% | 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 |
| -4.722 | 25.2% | When will the next fully autonomous car fatality occur? | Continuous |
| -5.650 | 99.8% | Will the number of people in extreme poverty in 2020 be lower than the number in 2015? | Binary |
| -5.743 | 16.0% | 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 |
| -8.660 | 98.8% | If the James Webb Space Telescope is launched, will it succeed in transmitting cosmological data? | Binary |
| -10.122 | 100.0% | Efficacy confirmation of a new Alzheimer's treatment protocol? | Binary |
| -12.573 | 99.9% | Will 100 kilotonnes of sulphur be injected into the atmosphere, as part of a single geoengineering effort, before 2024? | Binary |
| -13.078 | 99.8% | Pandemic series: a significant bioterror attack by 2025? | Binary |
| -15.130 | 99.4% | What will the maximum increase in global annual mean surface air temperature be, relative to the 1951-1980 base period, in the 2020 to 2023 period? | Continuous |
| -15.184 | 99.5% | How much solar energy will be consumed globally, in terawatt-hours, in the calendar year 2023? | Continuous |
| -17.384 | 99.2% | PhilPapers survey mini-series: The many-worlds interpretation of quantum mechanics | Continuous |
| -18.360 | 100.0% | Will Turkey be a NATO member continuously until January 1, 2025? | Binary |
| -19.566 | 93.0% | How many predictions will have been made on Metaculus by the following dates? (December 31, 2023) | Continuous |
| -25.800 | 99.6% | Will the US per capita productivity rate of science Nobel Prizes fall below that of Germany by 2025? | Binary |
| -28.591 | 68.6% | Will Tom Brady retire when his current contract is up? | Binary |
| -29.308 | 99.8% | Will the Conservative Party form the first government after the next UK general election? | Binary |
| -41.124 | 99.8% | Another hit by two Cat 4+ hurricanes in the same year? | Binary |
| -42.818 | 99.6% | When will 1 Terabyte MicroSD cards fall below $100USD? | Continuous |
| -43.232 | 99.8% | Will the number of deaths from antibiotic-resistant infections per year double by December 31, 2025? | Binary |
| -45.886 | 100.0% | Will a new land speed record be set by 2025? | Binary |
| -59.243 | 97.5% | If the US enters a recession, how many months will the economic contraction last? | Continuous |
| -89.783 | 99.7% | Will the UK housing market crash before July 2023? | Binary |
| -104.935 | 94.7% | What will the listing price of an Impossible Food's plant-based beef burger be, in a U.S.-based supermarket, in USD per kilo, in June, 2022? | Continuous |
| -107.384 | 98.5% | If Conservatives win the 2019 UK general election, what will be mean UK broadband download speeds 5 years later? | Continuous |
| -116.753 | 93.3% | Will a S&P500 tech boom surpass the dotcom bubble for one quarter or more before 2025? | Binary |
| -136.922 | 100.0% | Before 2025, will at least two public health agencies claim that China deliberately misreported COVID-19 infections? | Binary |
| -137.616 | 99.3% | Will a member of the Trump family be the Republican nominee for the US Presidency in 2024? | Binary |
| -162.355 | 99.8% | Will no evidence for a new light (17 MeV) particle be independently published before 2021? | Binary |
| -165.140 | 98.4% | Bitcoin Extremes: Will 1 bitcoin be worth $100,000 or more before 2025? | Binary |