projects

Research projects and open-source teaching materials.

research

CIPHERGRID

AI evaluation · NeurIPS 2026

A controlled benchmark for multimodal rule inference and sequential action: can a model infer an unfamiliar symbolic world from examples, keep its rules straight, and use them to act? Even capable models struggle to integrate skills they can perform individually.

635 benchmark problems · 41.89% best model accuracy*

*As reported in the current public benchmark card; results depend on evaluation configuration.

Positional Encoding: Past, Present, and Future

Transformers · NeurIPS 2025

An official NeurIPS tutorial connecting mathematical foundations and modern methods in Transformer positional encoding, with reference code for learning and teaching position methods.

A Culturally-Aware AI Tool for Crowdworkers

Human–AI systems · CSCW 2024

Investigates how culturally informed design and chronemics can better support diverse crowdworker work styles.

Office-Mind AI

Human–AI systems · ACM CI 2024

A generative AI tool for gig workers, connecting practical system design with real workflows.

code & teaching

GPT + React Workshop

Workshop materials

Public materials for a hands-on LLM application development workshop.

GridwoRLd

Reinforcement learning

Implementations and environments for exploring reinforcement learning algorithms.