Funding search · EIN 883668801 · San Francisco, CA

Manifold for Charity

A grantmaking public charity (files IRS Form 990, Schedule I). Charities like this often run real grant programs with application cycles.

30
grants reported
$3.5M
total given
2022–2024
filing years
$58,134
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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1 grant matching “uvcs · $25,000

  • $25,000

    Blueprint Biosecurity · Washington, DC · 2024

    Validate a solution for ozone generation from far UVC germicidal light

Grant history

All 30 reported grants, largest first.

  • $827,333

    Manifold Markets · San Francisco, CA · 2023

    Donation for general support of Manifold from Survival and Flourishing Fund via Founders Pledge

  • $400,100

    Far Ai · San Diego, CA · 2023

    Ethan Perez Compute and other expenses for LLM alignment research

  • $325,409

    Rethink Priorities · San Francisco, CA · 2023

    Apollo Research Scale up interpretability and behavioral model evals research

  • $279,583

    Mats Research · Berkeley, CA · 2024

    MATS Program

  • $190,178

    Mats Research · Berkeley, CA · 2023

    MATS Funding

  • $190,000

    Center for Ai Safety · San Francisco, CA · 2024

    Removing Hazardous Knowledge from AIs

  • $144,650

    Ashgro · Wilmington, DE · 2023

    Timaeus Scoping Developmental Interpretability

  • $106,000

    Effective Ventures Foundation USA I · San Francisco, CA · 2024

    Long Term Future Fund

  • $100,000

    1day Sooner · Brooklyn, NY · 2024

    Advocate for a specialized pandemic response team

  • $100,000

    Center for Land Economics · Washington, DC · 2024

    Promote Georgism

  • $100,000

    Innovate Animal Ag · Sacramento, CA · 2024

    Build a new nonprofit thinktank that advances technological solutions to animal welfare challenges

  • $100,000

    Pauseai US · San Francisco, CA · 2024

    PauseAI US 2025 through Q2

  • $100,000

    Players Philanthropy Fund · Towson, MD · 2024

    Regrant to charities working on developing country nutrition

  • $100,000

    The Center for Innovative Governanc · Washington, DC · 2024

    African School of Economics in Zanzibar chartered Good Land Governance

  • $58,900

    Ashgro · Wilmington, DE · 2024

    Apart incubates and facilitates hundreds of AI safety researchers around the globe

  • $57,367

    Ashgro · Wilmington, DE · 2024

    AI Safety Camp

  • $49,087

    Lightcone Infrastructure · Berkeley, CA · 2024

    Lightcone Infrastructure

  • $32,000

    The Tarbell Center for Ai Journalis · Claymont, DE · 2024

    Tarbell Center for AI Journalism

  • $26,760

    Rethink Priorities · San Francisco, CA · 2024

    Experiments to test EA longtermist framings and branding

  • $25,100

    Allfed Institute · Lafayette, CO · 2024

    Convert a hybrid car to chip wood and generate electricity

  • $25,000

    Blueprint Biosecurity · Washington, DC · 2024

    Validate a solution for ozone generation from far UVC germicidal light

  • $25,000

    Healthlearn · Lowell, MA · 2024

    Assess online training platform for health workers in Nigeria

  • $24,910

    Sentinel Research · Austin, TX · 2024

    Make ALERT happen Fund Sentinel for Q1 2025

  • $19,160

    Rethink Priorities · San Francisco, CA · 2024

    Apollo Research to Scale up interpretability and behavioral model evals research

  • $17,892

    Spartacus App · Santa Monica, CA · 2024

    An online platform to solve coordination problems and generate leverage through collective action campaigns

  • $15,481

    New Roots Institute · Los Angeles, CA · 2024

    New Roots Institute Empowering the Next Generation to End Factory Farming

  • $12,500

    Players Philanthropy Fund · Towson, MD · 2024

    Support Riesgos Catastroficos Globales

  • $8,880

    The Clear Fund (Dba Givewell) · Oakland, CA · 2022

    To support Givewell's mission of saving lives

  • $7,810

    Ashgro · Wilmington, DE · 2024

    Cadenza Labs AI Safety research group working on own interpretability agenda

  • $5,110

    Ashgro · Wilmington, DE · 2024

    Apart Research Global AI Safety Research and Talent Pipeline

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Source: IRS Form 990, Schedule I, as filed by this organization. These are grants already paid. Grants paid directly to individuals are reported to the IRS only as totals, so they do not appear as named lines here.