Trace

Unknown Donors

organization · Various Donors

Total granted
$619,626,929
Grants
35
Average size
$24,785,077
of 25 with a disclosed amount
Coverage
100%
itemized by recipient
Years active
2017–26

Grants over time

$0$100M$200M$300M2017201820192020202120222023202420252026
OtherTechnical AI safety researchAI safety metaBiosecurityOther existential riskAll others

Biggest cause areas

Other$517,034,60383%10
Technical AI safety research$96,644,00016%3
AI safety meta$3,806,7881%3
Biosecurity$1,826,0000%2
Other existential risk$300,0000%2
AI governance, policy, and advocacy$15,0000%1
AI safety fieldbuilding$5000%1
Animal welfare$250%2

Biggest recipients

Coefficient Giving$500,000,00081%3
METR$96,644,00016%3
Transluce$16,880,0003%2
Lightcone Infrastructure$3,767,7881%2
Johns Hopkins Center for Health Security$1,076,0000%1
Asia Centre for Health Security$750,0000%1
Liron Shapira$215,0000%2
Berkeley Genomics Project$100,0000%1

Grants made

Date ↓RecipientViaAmountCauseSourcePurpose
Jul 22, 2026Berkeley Genomics ProjectManifund$100,000Othermanifundhuman intelligence amplification @ Berkeley Genomics Project
Jul 4, 2026Falcon FundManifund$2,000OthermanifundFalcon Fund
May 1, 2026Robi Rahman$25,000Othergrantmaking_aiReceived an interest-free loan to fund hardware purchase and setup costs during the exploratory phase.
2026Liron Shapira$200,000Other existential riskgrantmaking_aiSupporting the show's mission to lower P(Doom) by raising awareness of AI x-risk and raising the quality of discourse & debate
2026METR~$71,000,000*Evalsorg_reportedCommitments raised February–August 2026, per METR’s funding update
2026Coefficient Giving~$200,000,000†Otherfund_estimatesAggregate estimate — Coefficient Giving grantmaking
Dec 13, 2025Lightcone Infrastructure~$1,855,000‡Epistemic infrastructureorg_reportedDonations to the fundraiser launched in December 2025 that are not itemized individually
Dec 5, 2025Liron ShapiraManifund$15,000AdvocacymanifundDoom Debates — Serious AI X-Risk Debates & Analysis as Mainstream Infotainment
Jan 19, 2025Lightcone Infrastructure~$1,912,788§Epistemic infrastructureorg_reportedDonations to the 2024–25 LessWrong + Lighthaven fundraiser that are not itemized individually
2025Coefficient Giving~$200,000,000Otherfund_estimatesAggregate estimate — Coefficient Giving grantmaking
2025Transluce~$10,000,000*Otherorg_reportedDonations not itemized individually
Jan 2025Asia Centre for Health SecuritySentinel Bio$750,000Biosecuritysentinel_bioWe advised two external donors worried about future pandemics to support the Asia Centre for Health Security (Asia CHS) with a total of $750,000 to recruit leading talent, expand its research portfolio, and strengthen its operational foundation We expect this support will accelerate ACHS’s development into a well-respected regional institution that can effectively improve pandemic preparedness across Asia and bridge diverse health security perspectives from all over the world. Visit partner website Funding provided by an external partner at the recommendation of Sentinel Bio.
2025METR~$20,952,000*Evalsorg_reportedDonations not individually identified
Nov 2024Johns Hopkins Center for Health SecuritySentinel Bio$1,076,000Biosecuritysentinel_bioWe advised an external donor worried about future pandemics to support the Johns Hopkins Center for Health Security (CHS) with $1,076,000 in general support to strengthen its pandemic prevention research and advocacy. We will work closely with CHS on efforts to safeguard advanced biotechnologies and bolster pandemic preparedness. This work is led by Dr. Tom Inglesby and Anita Cicero in collaboration with CHS’ team of scholars, research analysts, and support staff. We expect this grant will enable CHS to continue producing high-quality research that will meaningfully impact the broader pandemic prevention field, including its efforts to inform senior decision-makers in the US and internationally on specific policies that can substantially enhance resilience against pandemics and other biological risks. Visit partner website Funding provided by an external partner at the recommendation of Sentinel Bio.
Sep 14, 2024Aquatic Animal AllianceManifund$10Animal welfaremanifundAquatic Animal Alliance: A Global Movement for Neglected Species
Sep 14, 2024Animal Advocacy AfricaManifund$15Animal welfaremanifundAnimal Advocacy Africa
Aug 25, 2024Constance LiManifund$15OthermanifundAI, Animals, and Digital Minds 2024 Conference and Retreat
Feb 6, 2024AI Safety CampManifund$500Eventsmanifund10th edition of AI Safety Camp
2024METR~$4,692,000*Evalsorg_reportedDonations not individually identified
2024Coefficient Giving~$100,000,000*Otherfund_estimatesAggregate estimate — Coefficient Giving grantmaking
2024Transluce~$6,880,000*Otherorg_reportedDonations not itemized individually
Mar 29, 2019Centre for Enabling EA Learning & Research$13EA infrastructurevipul_donations
Jul 5, 2018AI Impacts$39,000Strategy & forecastingvipul_donationsTo support several projects from AI Impacts’s list of promising research projects https://aiimpacts.org/promising-research-projects/
Dec 2017Berkeley Existential Risk Initiative$100,000Other existential riskvipul_donations
—Luc Brinkman—Othergrantmaking_ai
—Nnaemeka Emmanuel Nnadi—Othergrantmaking_ai
—Allen Lu—Othergrantmaking_ai
—PauseAI UK$27,588Othergrantmaking_aiOur general expenses
—grantmaking.ai—Othergrantmaking_aireported on the grantmaking.ai project “grantmaking.ai”
—Sergey Shkolnikov—Othergrantmaking_ai
—Akshyae Singh—Othergrantmaking_ai
—Jai Dhyani—Othergrantmaking_ai
—Akshyae Singh—Othergrantmaking_ai
—Allen Lu—Othergrantmaking_ai
—Nikhil Maturi—Othergrantmaking_ai

* METR reported raising around $71m in commitments in the six months before August 2026; grant-level amounts were not disclosed.

† Coefficient Giving (then Open Philanthropy) granted $1,107,528,376 in 2026 per this database, including estimated giving. Funding beyond Good Ventures' assumed share is attributed to various donors.

‡ Lightcone Infrastructure said it needed about $2m for the year in the fundraiser it launched on 13 December 2025; no closing total was posted, so the round is estimated at $2m and the $145,000 of donations recorded individually in this database is subtracted.

§ Lightcone Infrastructure reported raising over $2.1m when its 2024–25 LessWrong + Lighthaven fundraiser closed on 19 January 2025; the $187,212 of fundraiser donations recorded individually in this database is subtracted from that total.

Coefficient Giving (then Open Philanthropy) granted $898,129,274 in 2025 per this database, including estimated giving. Funding beyond Good Ventures' assumed share is attributed to various donors.

* Estimated total donations to Transluce of $10,000,000 in 2025; no donations for that year are recorded individually in this database.

* Estimated total donations to METR of $30m in 2025; the Audacious Project's $8.5m and donations recorded individually in this database are subtracted.

* METR's 2024 Form 990 reports $13.6m of total donations; the Audacious Project's $8.5m and donations recorded individually in this database are subtracted.

* Coefficient Giving (then Open Philanthropy) granted $595,503,558 in 2024 per this database, including estimated giving. Funding beyond Good Ventures' assumed share is attributed to various donors.

* Estimated total donations to Transluce of $6,900,000 in 2024; the $20,000 recorded individually in this database is subtracted.