| AI agents per person | AI | 0 |
| AI agents working in parallel on one task | AI | 0 |
| AI capability doubling time | AI | 0 |
| AI coding output/productivity vs human | AI | 0 |
| AI research output per human-researcher day | AI | 0 |
| AI research task speedup vs human (benchmark) | AI | 0 |
| AI time to design a CAD model from one prompt | AI | 0 |
| AI token spend per employee | AI | 0 |
| AI total addressable market (Anthropic estimate) | AI | 0 |
| Bot share of global web requests | AI | 0 |
| Breakthroughs remaining to AGI (Hassabis) | AI | 0 |
| CPU design time, concept to tape-out | AI | 0 |
| Capability of cheaper model relative to frontier | AI | 0 |
| Companies expecting AI to increase staffing and wages | AI | 0 |
| Companies expecting AI to reduce staffing and wages | AI | 0 |
| Companies run autonomously by an AI platform | AI | 0 |
| Companies studied in enterprise AI playbook (successful deployments) | AI | 0 |
| Context window | AI | 0 |
| Distinct emotional states identified in Claude | AI | 0 |
| Document length the model handles | AI | 0 |
| Estimated gross margin of Chinese model API providers | AI | 0 |
| Experiments run by an automated AI-researcher agent | AI | 0 |
| Forecast year of the technological singularity | AI | 0 |
| Frontier model releases since mid-April 2026 | AI | 0 |
| Global generative AI adoption | AI | 0 |
| Historical doubling time of the world economy | AI | 0 |
| Long-context reasoning gain vs prior model | AI | 0 |
| Number of AI agents online | AI | 0 |
| Reported AI model training run cost | AI | 0 |
| Share of AI research ideas that work | AI | 0 |
| Share of AI-using companies seeing bottom-line improvement | AI | 0 |
| Share of US job growth from small and mid-size companies | AI | 0 |
| Share of code written by AI | AI | 0 |
| Share of companies barely using AI | AI | 0 |
| Share of companies citing technology as main AI roadblock | AI | 0 |
| Share of corporate AI deployments working | AI | 0 |
| Share of corporate AI projects failing | AI | 0 |
| Small businesses not using AI | AI | 0 |
| Superintelligence arrival year | AI | 0 |
| Time for a sovereign model to catch up to frontier | AI | 0 |
| Year AI passed the Turing test | AI | 0 |
| Years until AGI arrives (Anthropic CSO claim) | AI | 0 |
| Years until human-machine merger (wearables/BCI) | AI | 0 |
| Humanoid robots shipped per year | Robots | 1 |
| Robots sold worldwide | Robots | 1 |
| Humanoid robots shipped per year | Robots | 0 |
| Humanoid robots shipped per year | Robots | 0 |
| Humanoid robots shipped per year | Robots | 0 |
| Humanoid robots shipped per year | Robots | 0 |
| Humanoid robots shipped per year | Robots | 0 |
| Humanoid robots shipped worldwide, half-year (analyst estimates) | Robots | 0 |
| Share of humanoid robot units from China | Robots | 0 |
| Share of industrial robots deployed in China | Robots | 0 |
| Factory capacity in use | Manufacturing | 6 |
| US robot density in manufacturing | Manufacturing | 6 |
| Global robot density in factories | Manufacturing | 4 |
| US manufacturing jobs announced via reshoring and FDI | Manufacturing | 1 |
| US manufacturing output, monthly change | Manufacturing | 1 |
| Robotaxi rides per week | Drones & transport | 2 |
| Robotaxi rides per week | Drones & transport | 1 |
| Robotaxi rides, all time | Drones & transport | 1 |
| Robotaxis on the road | Drones & transport | 0 |
| Robotaxis on the road | Drones & transport | 0 |
| Waymo cities in operation | Drones & transport | 0 |
| Waymo cumulative autonomous miles | Drones & transport | 0 |
| Waymo fleet size | Drones & transport | 0 |
| Global installed renewable capacity | Power & compute | 8 |
| Installed solar capacity (by country) | Power & compute | 8 |
| Solar electricity cost | Power & compute | 8 |
| AI data center power capacity / demand | Power & compute | 7 |
| Solar panel cost per watt | Power & compute | 7 |
| Power outage time per customer, US | Power & compute | 6 |
| Solar share of national electricity | Power & compute | 6 |
| Small-scale (rooftop and other behind-the-meter) solar capacity, US | Power & compute | 5 |
| Global semiconductor sales growth | Power & compute | 4 |
| Fusion startup total funding raised | Power & compute | 3 |
| Number of fusion startups | Power & compute | 3 |
| Lithium-ion battery cost | Power & compute | 2 |
| Global AI compute production (power-equivalent) | Power & compute | 1 |
| Nuclear share of national electricity | Power & compute | 1 |
| AI capex per company per year | Power & compute | 0 |
| AI compute deployed in space per year | Power & compute | 0 |
| AI data center spend as % of GDP | Power & compute | 0 |
| AI infrastructure buildout capex (multi-year totals) | Power & compute | 0 |
| AI lab compute / infrastructure commitments | Power & compute | 0 |
| AI memory demand growth rate | Power & compute | 0 |
| ASML lithography machines per year | Power & compute | 0 |
| Accelerators used to train a frontier model | Power & compute | 0 |
| Annual decline in AI compute cost | Power & compute | 0 |
| Arrival of post-fusion energy sources | Power & compute | 0 |
| Battery energy density gain per year | Power & compute | 0 |
| Battery storage in solar plus battery project | Power & compute | 0 |
| Big Tech / global AI capex per year | Power & compute | 0 |
| Capex equivalent of the power gap | Power & compute | 0 |
| Capital raised to build fabs | Power & compute | 0 |
| China energy cost advantage vs US parts | Power & compute | 0 |
| China new electric generation vs US (per year) | Power & compute | 0 |
| Chip spend per gigawatt of data center | Power & compute | 0 |
| Clean energy market size | Power & compute | 0 |
| Cost of a fusion reactor project (ITER-style tokamak) | Power & compute | 0 |
| Cost of a single flagship AI data center | Power & compute | 0 |
| DRAM price change (1 yr) | Power & compute | 0 |
| Data center buildout contribution to US GDP growth | Power & compute | 0 |
| Data centers hosted (region) | Power & compute | 0 |
| Doubling time of compute in largest AI data center | Power & compute | 0 |
| GPUs in largest AI training clusters | Power & compute | 0 |
| GPUs produced per year | Power & compute | 0 |
| Gas turbine order backlog | Power & compute | 0 |
| Generation interconnection wait time | Power & compute | 0 |
| Gigawatt-scale solar plants built worldwide | Power & compute | 0 |
| Global AI compute growth rate | Power & compute | 0 |
| Global EV sales per year | Power & compute | 0 |
| Global memory production growth per year | Power & compute | 0 |
| Large reactors covered by US government loan guarantees | Power & compute | 0 |
| Largest grid battery project | Power & compute | 0 |
| Memory share of AI infrastructure spend | Power & compute | 0 |
| New nuclear reactors built (US vs China) | Power & compute | 0 |
| Nuclear plant capital cost per watt | Power & compute | 0 |
| Nuclear reactor electrical capacity | Power & compute | 0 |
| Nuclear startup funding round | Power & compute | 0 |
| Ocean data center units deployed | Power & compute | 0 |
| Operating nuclear power plants in country | Power & compute | 0 |
| Performance gain from etching model weights into silicon | Power & compute | 0 |
| Power transformer lead time | Power & compute | 0 |
| Regulatory cost to get a nuclear reactor running | Power & compute | 0 |
| Renewables growth over a decade | Power & compute | 0 |
| Renewables share of global power capacity | Power & compute | 0 |
| Share of AI compute used for inference | Power & compute | 0 |
| Share of Americans strongly opposing a local data center | Power & compute | 0 |
| Share of China's auto fleet that is electrified | Power & compute | 0 |
| Share of China's oil that is imported | Power & compute | 0 |
| Share of US solar panels from China | Power & compute | 0 |
| Share of compute located in space | Power & compute | 0 |
| Share of planned US AI data center capacity delayed | Power & compute | 0 |
| Share of world memory chips made in the US | Power & compute | 0 |
| Solar cell efficiency (incl. lab records) | Power & compute | 0 |
| Solar energy hitting Earth vs annual human energy use | Power & compute | 0 |
| Terafab investment | Power & compute | 0 |
| Typical new AI data center size | Power & compute | 0 |
| US grid average demand | Power & compute | 0 |
| Years for Chinese AI chips to catch up to US | Power & compute | 0 |
| Years of AI compute already reserved | Power & compute | 0 |
| Years until small modular reactors deploy | Power & compute | 0 |
| AI-predicted stable crystals | Physics & materials | 1 |
| Best two-qubit gate fidelity (Quantinuum Helios) | Physics & materials | 1 |
| GNoME predictions made in a lab | Physics & materials | 1 |
| Known stable crystals (total) | Physics & materials | 1 |
| Most logical qubits demonstrated (self-reported) | Physics & materials | 1 |
| Physical qubits estimated to break RSA-2048 | Physics & materials | 0 |
| Average life expectancy | Longevity & health | 7 |
| Dentists finding assistant hiring very or extremely challenging | Longevity & health | 4 |
| Dentists finding hygienist hiring very or extremely challenging | Longevity & health | 4 |
| Yomi implants placed (cumulative) | Longevity & health | 2 |
| AI-assisted caries detection sensitivity (ADEPT) | Longevity & health | 1 |
| AI-assisted caries detection sensitivity (Mertens cluster trial) | Longevity & health | 1 |
| ATMP feasibility for dental pulp regeneration (NCT02842515) enrollment | Longevity & health | 1 |
| Acellular MSC-derived system for pulp regeneration (NCT05599087) enrollment | Longevity & health | 1 |
| Allogeneic DPSC for periodontitis (NCT07574840) enrollment | Longevity & health | 1 |
| DPSC periodontal regeneration trial (NCT03386877) enrollment | Longevity & health | 1 |
| Dentists planning AI for insurance verification | Longevity & health | 1 |
| Encapsulated MSC pulp regeneration (NCT03102879) enrollment | Longevity & health | 1 |
| Human DPSC for chronic periodontitis (NCT05924373) enrollment | Longevity & health | 1 |
| Human DPSC injection with periodontal therapy (NCT04983225) enrollment | Longevity & health | 1 |
| Neocis FDA clearances to date | Longevity & health | 1 |
| Overjet FDA clearances to date | Longevity & health | 1 |
| Robot crown prep accuracy (RMS deviation) | Longevity & health | 1 |
| Robot crown prep surface within 100 micrometres of plan | Longevity & health | 1 |
| Robot implant angular accuracy (Remebot) | Longevity & health | 1 |
| Robot-prepped crowns cemented same visit | Longevity & health | 1 |
| SHED polymerisation pulp regeneration (NCT05728346) enrollment | Longevity & health | 1 |
| SHED revitalization of immature teeth (NCT01814436) enrollment | Longevity & health | 1 |
| Share of US dentists planning AI adoption | Longevity & health | 1 |
| Typical crown chair time (company baseline) | Longevity & health | 1 |
| Unaided caries detection sensitivity (ADEPT) | Longevity & health | 1 |
| Unaided caries detection sensitivity (Mertens cluster trial) | Longevity & health | 1 |
| Yomi full-arch cases (cumulative) | Longevity & health | 1 |
| Yomi osteotomies (cumulative) | Longevity & health | 1 |
| AI-discovered drugs in pipeline | Longevity & health | 0 |
| Active mRNA cancer vaccine trials | Longevity & health | 0 |
| Age of peak human health | Longevity & health | 0 |
| AlphaFold efficiency vs PhD-student structure determination | Longevity & health | 0 |
| Animal cloning efficiency | Longevity & health | 0 |
| Average healthspan | Longevity & health | 0 |
| Biological age reversal from AI-designed drug | Longevity & health | 0 |
| Brain age improvement from healthy living program | Longevity & health | 0 |
| Companies working on partial epigenetic reprogramming | Longevity & health | 0 |
| Compounds in Phase 3 per biotech after 2-3 years | Longevity & health | 0 |
| Cost to discover and develop a new drug (incl. failures) | Longevity & health | 0 |
| Day after conception when epigenetic clock resets | Longevity & health | 0 |
| Deaths per year from aging | Longevity & health | 0 |
| FDA pivotal clinical trial phases required | Longevity & health | 0 |
| FDA-approved drugs (vs ~18,000 recognized diseases) | Longevity & health | 0 |
| Forecast year AI cures (most) disease | Longevity & health | 0 |
| Full ex-utero mammal birth (artificial womb) | Longevity & health | 0 |
| Furthest clinical phase reached by an AI-designed drug | Longevity & health | 0 |
| Genes in the first minimal reproducing cell | Longevity & health | 0 |
| Global deaths per day | Longevity & health | 0 |
| Human lifespan multiple vs today | Longevity & health | 0 |
| Life expectancy gain per year | Longevity & health | 0 |
| Life extension from a single longevity drug | Longevity & health | 0 |
| Longevity / proactive health market size | Longevity & health | 0 |
| Longevity escape velocity arrival | Longevity & health | 0 |
| Longevity escape velocity share reached via GLP-1 therapy | Longevity & health | 0 |
| Longevity startup venture funding per year | Longevity & health | 0 |
| Personalized mRNA vaccine manufacturing and shipping time | Longevity & health | 0 |
| Phase 1 success rate of AI-discovered drugs | Longevity & health | 0 |
| Phase 2 success rate of AI-discovered drugs | Longevity & health | 0 |
| Portable USB DNA sequencer price | Longevity & health | 0 |
| Private funding raised for a science lab | Longevity & health | 0 |
| Production time cut by AI autonomous lab | Longevity & health | 0 |
| Prompt-designed animals (engineer phenotypes, synthesize, grow ex utero) | Longevity & health | 0 |
| Protein structures predicted by AI | Longevity & health | 0 |
| Time to determine a single protein structure | Longevity & health | 0 |
| Time to develop a new drug | Longevity & health | 0 |
| Time to reprogram a cell into an iPSC | Longevity & health | 0 |
| US heart disease deaths per year | Longevity & health | 0 |
| Year human lifespan doubles (forecast) | Longevity & health | 0 |
| Years in poor health at end of life | Longevity & health | 0 |
| Years until AI cures cancer / all disease | Longevity & health | 0 |
| Starlink satellites in orbit | Space | 1 |
| Active satellites in orbit (all operators) | Space | 0 |
| Amazon Leo (Kuiper) satellites approved | Space | 0 |
| Annual growth of mass to orbit | Space | 0 |
| Cost per launch | Space | 0 |
| Exoplanets discovered | Space | 0 |
| New Glenn cumulative launches | Space | 0 |
| Probability NASA finds microbial life on Mars | Space | 0 |
| Target year for next crewed Moon landing | Space | 0 |
| US space budget as % of GDP | Space | 0 |
| Year a nuclear reactor is placed in space | Space | 0 |
| Year first elements of a lunar base are built | Space | 0 |
| Year of a lunar mass driver | Space | 0 |
| Year of manufacturing on the Moon | Space | 0 |
| Years until crewed Mars landing | Space | 0 |
| Aerospace engineers, US jobs | Jobs | 4 |
| Bioengineers and biomedical engineers, US jobs | Jobs | 4 |
| Environmental science and protection technicians, including health, US jobs | Jobs | 4 |
| Genetic counselors, US jobs | Jobs | 4 |
| Industrial machinery mechanics, US jobs | Jobs | 4 |
| Substance abuse, behavioral disorder, and mental health counselors, US jobs | Jobs | 4 |
| Quantum job postings, monthly change | Jobs | 1 |
| Bots/agents vs humans on the internet | Jobs | 0 |
| Change in employment of US software developers aged 22-25 since 2024 | Jobs | 0 |
| Global population aged 65+ | Jobs | 0 |
| Labor share of income | Jobs | 0 |
| Open software engineering roles | Jobs | 0 |
| People online worldwide | Jobs | 0 |
| Road deaths per year | Jobs | 0 |
| Share of AI experts optimistic about AI | Jobs | 0 |
| Share of Americans who say college is important | Jobs | 0 |
| Share of US services revenue requiring physical action | Jobs | 0 |
| Share of humanity in extreme poverty | Jobs | 0 |
| Share of office tasks automated per effort | Jobs | 0 |
| Share of teens seeking emotional support from AI | Jobs | 0 |
| Share of teens using AI chatbots | Jobs | 0 |
| Share of today's headcount a company needs with AI | Jobs | 0 |
| Share of workers who are solopreneurs | Jobs | 0 |
| Share of workforce in white-collar jobs | Jobs | 0 |
| Share rating AI literacy as a top skill for the next 10 years | Jobs | 0 |
| Share saying a college degree will become less important | Jobs | 0 |
| Small businesses adding jobs because of AI | Jobs | 0 |
| Small businesses losing jobs because of AI | Jobs | 0 |
| Total fertility rate | Jobs | 0 |
| US average wage growth since 2019 | Jobs | 0 |
| US divorce rate | Jobs | 0 |
| US jobs added per year | Jobs | 0 |
| US jobs based on trucking | Jobs | 0 |
| US jobs created by AI (cumulative) | Jobs | 0 |
| US manufacturing share of the economy in the post-war era | Jobs | 0 |
| US office (white-collar) workers | Jobs | 0 |
| US overall unemployment rate | Jobs | 0 |
| US trust in federal government | Jobs | 0 |
| Universal basic income proposal (monthly) | Jobs | 0 |
| Worker productivity multiple from AI | Jobs | 0 |
| Years for majority of surviving companies to become AI-native | Jobs | 0 |
| Alpha School academic hours per day | Education | 1 |
| US 12th graders at or above Proficient in math (NAEP 2024) | Education | 1 |
| AI token spend per student per year (Alpha School) | Education | 0 |
| Learning gain from AI tutor vs active-learning class (Harvard RCT) | Education | 0 |
| US 4th graders at or above Proficient in math (NAEP 2024) | Education | 0 |
| US K-12 spending per student | Education | 0 |
| US private school market size | Education | 0 |
| US teens doing all or most schoolwork with chatbots | Education | 0 |
| FrontierMath open research problems solved by AI | Math | 1 |
| Average weekly hours, private-sector jobs | Households | 17 |
| Prime-age employment-to-population ratio | Households | 17 |
| Adults doing at least okay financially | Households | 4 |
| Food spending share of disposable income | Households | 4 |
| Businesses expecting to use AI in next six months | Main Street | 23 |
| New business applications, month-over-month change | Main Street | 1 |
| Small employer firms citing rising costs as top financial challenge | Main Street | 1 |
| US business applications, total, seasonally adjusted (monthly) | Main Street | 1 |
| Software investment's contribution to GDP growth | Economy & productivity | 17 |
| US total factor productivity growth, trailing four quarters | Economy & productivity | 1 |
| Bitcoin price | Money & markets | 7 |
| China GDP growth rate | Money & markets | 4 |
| US real GDP growth (annualized) | Money & markets | 4 |
| Brokerage accounts running AI trading agents | Money & markets | 0 |
| Combined market cap of US AI companies | Money & markets | 0 |
| Norway sovereign wealth fund size | Money & markets | 0 |
| Nvidia market cap | Money & markets | 0 |
| S&P 500 price / free cash flow | Money & markets | 0 |
| S&P 500 total market cap | Money & markets | 0 |
| SpaceX valuation | Money & markets | 0 |
| TSMC market cap | Money & markets | 0 |
| Total US public equity market cap | Money & markets | 0 |
| US GDP | Money & markets | 0 |
| US GDP per capita | Money & markets | 0 |
| World GDP | Money & markets | 0 |
| Share of public optimistic / positive about AI | Policy & safety | 1 |
| Open model cyber capability vs frontier models | Policy & safety | 0 |
| Share of Americans who fear AI | Policy & safety | 0 |
| Share of government services run on agentic AI | Policy & safety | 0 |
| World military spending, yearly | Defense & security | 5 |
| Defence spending, share of GDP (European Allies and Canada) | Defense & security | 2 |
| Pentagon Replicator program funding, yearly | Defense & security | 1 |
| FAO Meat Price Index, world | Food & agriculture | 4 |
| FAO Food Price Index, world | Food & agriculture | 3 |
| All food prices, 12-month change | Food & agriculture | 1 |
| Grocery food prices, 12-month change | Food & agriculture | 1 |
| Restaurant food prices, 12-month change | Food & agriculture | 1 |
| Vertical farming market size | Other | 1 |
| Cars on the planet | Other | 0 |
| Cell phones made per year | Other | 0 |
| Datacenter build time | Other | 0 |
| Datacenter power shortfall gw | Other | 0 |
| Global gdp growth | Other | 0 |
| Humanoid companies count | Other | 0 |
| Humanoid mass adoption year | Other | 0 |
| Humans return to moon | Other | 0 |
| Major institutions needing rebuild | Other | 0 |
| Model release cycle days | Other | 0 |
| NIH budget | Other | 0 |
| Recursive self improvement arrival | Other | 0 |
| Target monthly cost of basic needs for family of four | Other | 0 |
| Target year for abundance | Other | 0 |
| Years for horse-to-car transition to reach 50% | Other | 0 |