NIST AI 600-1:
Generative AI Risk Profile

NIST AI 700-2: ARIA 0.1:
Pilot Evaluation Report

Machine Learning
for High-Risk Applications

Responsible Machine Learning Workflow

Beyond research, we also build or archive practical AI tools and resources
to support developers, researchers, and AI practitioners.

AI Resources

A curated set of open-source tools, resources, and frameworks developed or archived by our team –
designed for immediate use in experimenting, building, and evaluating AI systems.

Featured Articles

Anthropic

Tracing the thoughts of a large 
language model.

OpenAI

Practices for Governing Agentic
AI Systems.

Data & Society

Generative AI and Labor: 
Power, Hype, and Value at Work.

Featured Open-Source Tools

Azure’s PyRIT

A red-teaming and testing tool useful
for probing AI-system risks and
vulnerabilities.

ml_privacy_meter

An open-source library for auditing 
privacy risks in statistical and machine-
learning algorithms.

Hall Research GitHub

Explore our full collection on our
Hall Research GitHub.