We define and advance data and environments to push the AI frontier

Built on 10+ years of pioneering research in data-centric AI,
including 250+ publications and benchmarks.

building benchmarks and collaborating with

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key research areas

Vision and impact

We help labs advance frontier models by working with domain experts to design and build complex, realistic datasets that drive model performance.

initiatives

Community and open science

Open benchmarks, conversations, and research for real-world AI performance.

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Open Benchmarks Grants

Backed by a $3M commitment, the program funds
open-source datasets, benchmarks, and evaluation artifacts that shape how frontier AI systems are built
and evaluated.

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Bench Talks

Our podcast series at the intersection of AI evaluation, data quality, and real-world impact.
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Reading Group

A recurring forum for researchers and practitioners to explore the latest frontier developments in AI while building meaningful connections within the community.

DEEP RESEARCH Expertise

Technical advisors and distinguished affiliates

Stephen Bach headshot

Stephen Bach

Brown University
Eliot Horowitz Assistant Professor, Computer Science Department
Jason Fries headshot

Jason Fries

Stanford University
Assistant Professor of Biomedical Data Science and of Medicine
Jared Dunnmon headshot

Jared Dunnmon

Co-Founder & Chief Scientist, Stealth Startup
Prev. Dir. of AI at DIU
Fred Sala headshot

Fred Sala

Chief Scientist
,
Snorkel AI
Assistant Professor @ University of Wisconsin-Madison
Chris Ré headshot

Chris Ré

Co-Founder
,
Snorkel AI
Professor @ Stanford University
Ludwig Schmidt headshot

Ludwig Schmidt

Stanford University · LAION
Stanford researcher and LAION collaborator
Karthik Narasimhan headshot

Karthik Narasimhan

Princeton University
Professor of Computer Science
Yu Su headshot

Yu Su

Ohio State University
Associate Professor of Computer Science and Engineering
Lewis Tunstall headshot

Lewis Tunstall

Hugging Face
Machine Learning Engineer
PUBLICATIONS

Browse research blogs
and academic papers

Type: All Types
Sort: Newest
Training Complex Models with Multi-Task Weak Supervision
Proposing a framework for integrating and modeling such weak supervision sources by viewing them as labeling different related sub-tasks of a problem, which we refer to as the multi-task weak supervision setting
Research Paper
Training Complex Models with Multi-Task Weak Supervision

Proposing a framework for integrating and modeling such weak supervision sources by viewing them as labeling different related sub-tasks of a problem, which we refer to as the multi-task weak supervision setting

Dec 18, 2019

A. Ratner, et al, 2019

Learn more about Training Complex Models with Multi-Task Weak Supervision
The Role of Massively Multi-Task and Weak Supervision in Software 2.0
Outlining a vision for a Software 2.0 lifecycle centered around the idea that labeling training data can be the primary interface to Software 2.0 systems.
Research Paper
The Role of Massively Multi-Task and Weak Supervision in Software 2.0

Outlining a vision for a Software 2.0 lifecycle centered around the idea that labeling training data can be the primary interface to Software 2.0 systems.

Dec 17, 2019

A. Ratner, et al, 2019

Learn more about The Role of Massively Multi-Task and Weak Supervision in Software 2.0
Snuba: Automating Weak Supervision to Label Training Data
Presenting Snuba, a system to automatically generate heuristics using a small labeled dataset to assign training labels to a large, unlabeled dataset in the weak supervision setting.
Research Paper
Snuba: Automating Weak Supervision to Label Training Data

Presenting Snuba, a system to automatically generate heuristics using a small labeled dataset to assign training labels to a large, unlabeled dataset in the weak supervision setting.

Dec 16, 2019

P. Varma and C. Ré, 2019

Learn more about Snuba: Automating Weak Supervision to Label Training Data
Snorkel DryBell: A Case Study in Deploying Weak Supervision at Industrial Scale
This is first-of-its-kind study showing how existing knowledge resources from across an organization can be used as weak supervision in order to bring development time and cost down by an order of magnitude, and introduce Snorkel DryBell, a new weak supervision management system for this setting
Research Paper
Snorkel DryBell: A Case Study in Deploying Weak Supervision at Industrial Scale

This is first-of-its-kind study showing how existing knowledge resources from across an organization can be used as weak supervision in order to bring development time and cost down by an order of magnitude, and introduce Snorkel DryBell, a new weak supervision management system for this setting

Dec 15, 2019

S. Bach, et al, 2019

Learn more about Snorkel DryBell: A Case Study in Deploying Weak Supervision at Industrial Scale
Slice-Based Learning: A Programming Model for Residual Learning
Proposing Slice-based Learning, a new programming model in which the slicing function (SF), a programmer abstraction, is used to specify additional model capacity for each slice.
Research Paper
Slice-Based Learning: A Programming Model for Residual Learning

Proposing Slice-based Learning, a new programming model in which the slicing function (SF), a programmer abstraction, is used to specify additional model capacity for each slice.

Dec 14, 2019

V. Chen, et al, 2019

Learn more about Slice-Based Learning: A Programming Model for Residual Learning
Scene Graph Prediction With Limited Labels
This paper introduces a semi-supervised method that assigns probabilistic relationship labels to a large number of unlabeled images using few labeled examples.
Research Paper
Scene Graph Prediction With Limited Labels

This paper introduces a semi-supervised method that assigns probabilistic relationship labels to a large number of unlabeled images using few labeled examples.

Dec 13, 2019

V. Chen, et al, 2019

Learn more about Scene Graph Prediction With Limited Labels
Osprey: Weak Supervision of Imbalanced Extraction Problems Without Code
Proposing Osprey, a weak-supervision system suited for highly imbalanced data, built on top of the Snorkel framework.
Research Paper
Osprey: Weak Supervision of Imbalanced Extraction Problems Without Code

Proposing Osprey, a weak-supervision system suited for highly imbalanced data, built on top of the Snorkel framework.

Dec 12, 2019

E. Bringer, et al, 2019

Learn more about Osprey: Weak Supervision of Imbalanced Extraction Problems Without Code
Multi-Resolution Weak Supervision for Sequential Data
Proposing Dugong, the first framework to model multi-resolution weak supervision sources with complex correlations to assign probabilistic labels to training data.
Research Paper
Multi-Resolution Weak Supervision for Sequential Data

Proposing Dugong, the first framework to model multi-resolution weak supervision sources with complex correlations to assign probabilistic labels to training data.

Dec 11, 2019

P. Varma, et al, 2019

Learn more about Multi-Resolution Weak Supervision for Sequential Data
Medical Device Surveillance With Electronic Health Records
Showcasing state-of-the-art deep learning methods that identify patient outcomes from clinical notes without requiring hand-labeled training data.
Research Paper
Medical Device Surveillance With Electronic Health Records

Showcasing state-of-the-art deep learning methods that identify patient outcomes from clinical notes without requiring hand-labeled training data.

Dec 10, 2019

A. Callahan, et al, 2019

Learn more about Medical Device Surveillance With Electronic Health Records
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