Putting the benefits of machine learning within reach of data scientists, researchers, and social entrepreneurs worldwide.

We mobilize funding for labeled datasets that solve urgent problems in low- and middle-income contexts globally

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Our Voice in Data

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Why Lacuna Fund

A first-of-its-kind funder collaborative

Machine learning has shown great potential to address critical needs, but in low- and middle-income contexts globally, a lack of unbiased, labeled data puts the benefits out of reach. Lacuna Fund is the world's first collaborative effort to directly address this problem.

Guided by machine learning professionals worldwide, Lacuna Fund will provide data scientists, researchers, and social entrepreneurs with the resources they need to either produce new labeled datasets to address an underserved population or problem, augment existing datasets to be more representative, or update old datasets to be more sustainable.

At a glance

The Fund in numbers

Published datasets listed
39
Domain areas funded
4
Technical advisory panels
12
Funding partners
8
Domains

Filling in the international data map

Lacuna Fund grants in four domain areas with key data needs.

Agriculture

Providing personalized services to smallholder farmers is difficult if the data needed to accurately estimate crop yields does not exist. Lacuna Fund grantees are enabling new and more robust AI applications through remote sensing and other critical datasets.

Language

If automated speech recognition (ASR) systems are only built for a small percentage of international languages, the result is a pronounced gap in access to the digital world that is glaring in low- and middle-income contexts globally. Translation, speech recognition, and more datasets enable the promise of digital communication for all.

Health

AI can inform healthcare responses, but only with available and representative data. Lacuna Fund health datasets are improving the robustness and availability of AI solutions in healthcare across the value chain.

Climate

Climate change disproportionately affects people in low-and middle-income contexts. Yet often these communities do not have the information they need to make informed decisions about how to mitigate or prepare for climate change. Lacuna Fund supports the creation of machine learning models made by and for communities across the globe most affected by climate change.
Funding partners

Supported by a multi-stakeholder collaborative

Lacuna Fund began as a funder collaborative between The Rockefeller Foundation, Google.org, and Canada's International Development Research Centre, but it has since evolved into a multi-stakeholder engagement supported by a range of development, philanthropic, and research institutions.

Labeled data is the fuel for machine learning. We're proud to launch Lacuna Fund to give the next generation of engineers and scientists worldwide the fuel they need to build tools that strengthen agriculture systems, support health decisions, and enable natural language processing.

Evan TachovskyDirector and Lead Data Scientist, The Rockefeller Foundation
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Explore the Fund

Our Structure

Lacuna Fund is a funder collaborative with robust multi-stakeholder decision-making.

Our Funding

Explore the domain areas Lacuna Fund grants in and learn about our application process.

Our Story

Learn more about the need Lacuna Fund addresses and the Fund's principles.

Apply for funding

See open, upcoming, and past RFPs, as well as more information about domain areas and the application.