
topos.institute · organization
Research institute applying category theory and other mathematics to problems including AI alignment.
20 people
source, Oct 2026
Technical AI safety researchOtherAI safety fieldbuilding
| Jaan Tallinn | $3,815,000 | 91% | 19 |
| Dustin Moskovitz | $219,000 | 5% | 1 |
| Jed McCaleb | $144,000 | 3% | 1 |
| FTX Future Fund | $30,000 | 1% | 1 |
Zvi Mowshowitz · nonprofits.zone · full post · Nov 26, 2025
Confidence: High, Funding needs: High
Read more ▾Show less ▴Topos is essentially Doing Math to try and figure out what to do about AI and AI Alignment. I’m very confident that they are qualified to (and actually will) turn donated money (partly via coffee) into math, in ways that might help a lot. I am also confident that the world should allow them to attempt this.
They’re now working with ARIA. That seems great.
Ultimately it all likely amounts to nothing, but the upside potential is high and the downside seems very low. I’ve helped fund them in the past and am happy about that.
To donate, go here, or get in touch at info@topos.institute.
Oliver Habryka · Long-Term Future Fund · full post · Jan 5, 2020
$52,000
Read more ▾Show less ▴A summit for the world's leading applied category theorists to engage with human flourishing experts.
David Spivak and Brendan Fong, the two co-founders of the Topos Institute, are applying category theory to various problems in AI alignment and other areas I think are important, and are organizing a conference to facilitate exchange between the category theory community and people currently working on various technical problems around the long-term future.
More recently various researchers I have talked to in AI alignment have found various aspects of category theory quite useful when trying to solve certain technical problems, and David Spivak has a strong track record of academic and educational contributions.
| Date ↓ | Funder | Via | Amount | Cause | Source | Purpose |
|---|---|---|---|---|---|---|
| Sep 2026 | Jaan Tallinn | Survival and Flourishing Fund | $424,000 | Foundations | sff | General support |
| Sep 2026 | Dustin Moskovitz | Survival and Flourishing Fund | $219,000 | Foundations | sff | General support |
| Sep 2025 | Jaan Tallinn | Survival and Flourishing Fund | $220,000 | Foundations | sff | General support |
| Dec 6, 2024 | Jaan Tallinn | Founders Pledge | $93,000 | Other | jaan_online | General support |
| Dec 6, 2024 | Jaan Tallinn | Survival and Flourishing Fund | $300,000 | Other | jaan_online | For the CatColab development |
| Oct 30, 2024 | Jaan Tallinn | Survival and Flourishing Fund | $213,000 | Foundations | sff | General support |
| Jul 25, 2024 | Jaan Tallinn | Survival and Flourishing Fund | $50,000 | Other | jaan_online | For general operating support |
| Jul 11, 2024 | Jaan Tallinn | Survival and Flourishing Fund | $20,000 | Other | jaan_online | For general operating support |
| 2024 | Jaan Tallinn | Survival and Flourishing Fund | $100,000 | Other | sff | General support |
| 2024 | Jaan Tallinn | Survival and Flourishing Fund | $300,000 | Other | sff | CatColab development |
| Oct 26, 2023 | Jaan Tallinn | Survival and Flourishing Fund | $4,000 | Foundations | sff | General Support |
| Jul 11, 2023 | Jaan Tallinn | Survival and Flourishing Fund | $70,000 | Other | jaan_online | For general operating support |
| Apr 28, 2023 | Jaan Tallinn | Survival and Flourishing Fund | $69,000 | Foundations | sff | General Support |
| Dec 2022 | Jaan Tallinn | Survival and Flourishing Fund | $653,000 | Foundations | sff | General Support |
| May 2022 | Jaan Tallinn | Survival and Flourishing Fund | $397,000 | Foundations | sff | General support |
| 2022 | FTX Future Fund | $30,000 | Technical AI safety research, Events | ftx_future_fund | This regrant will support the second “Finding the Right Abstractions” workshop, likely to take place around January 2023, which connects applied category theory and AI alignment communities in an effort to understand self-selecting systems. — Artificial Intelligence | |
| Nov 20, 2021 | Jaan Tallinn | Survival and Flourishing Fund | $450,000 | Foundations | sff | General Support |
| Sep 24, 2021 | Jaan Tallinn | Founders Pledge | $73,000 | Other | jaan_online | Conditional support, as administered by Owen Cotton-Barratt |
| Mar 24, 2021 | Jaan Tallinn | Founders Pledge | $78,000 | Other | jaan_online | Conditional support, as administered by Owen Cotton-Barratt |
| Dec 2020 | Jaan Tallinn | Survival and Flourishing Fund | $151,000 | Foundations | sff | Conditional Support |
| Dec 2020 | Jed McCaleb | Survival and Flourishing Fund | $144,000 | Foundations | sff | Conditional Support |
| Jan 21, 2020 | Jaan Tallinn | Founders Pledge | $150,000 | Other | jaan_online | General support |