Dr. Rumman Chowdhury
CEO, Humane Intelligence | US Science Envoy for AI | Former Twitter AI Ethics Lead
Dr. Rumman Chowdhury is an internationally acclaimed pioneer in AI ethics, governance, and algorithmic red-teaming. She is the CEO of Humane Intelligence and serves as a US Science Envoy for Artificial Intelligence. Formerly the Director of Machine Learning Ethics, Transparency, and Accountability at Twitter, Dr. Chowdhury organizes the world's largest public algorithmic audits.
Areas of focus
Professional niches
Proof of Work
DEF CON 31 Generative Red Team Challenge: Community Vulnerability Discovery
The largest public AI red-teaming exercise in history, organized by Dr. Rumman Chowdhury and Humane Intelligence, evaluating frontier LLMs across thousands of independent hackers for demographic bias, hallucination, and prompt injection.
Cross-sectional snapshot of model behaviors under community stress; commercial safety alignment shifts rapidly with model updates.
Context: Evaluated models from OpenAI, Google, Anthropic, Meta, Hugging Face, Cohere, and Stability AI.
View missionLarge-Scale Generative AI Red-Teaming Methodology
Community red-teaming protocols orchestrating thousands of independent researchers to evaluate bias, safety boundaries, and prompt exploits in commercial foundation models.
Evaluates public checkpoint behavior; closed proprietary internal corporate systems require continuous telemetry auditing.
Context: Adversarial prompt evaluation and bias detection metrics.
View mission