Hi! You can call me Alex

I am a PhD candidate in the Human-Computer Interaction Institute (HCII) at Carnegie Mellon University, advised by Adam Perer and Jason Hong. I work on human-centered AI, specifically in applying techniques from HCI and visualization to help people better understand and improve their AI systems. I am supported by an NSF Graduate Research Fellowship and have spent time at Apple AI/ML, Microsoft Research, and Google.


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January 10, 2024

Our benchmarking of Google's Gemini model was featured by TechCrunch and VentureBeat.

October 15, 2023

We released 💠 Zeno Hub, a full platform for AI evaluation and reporting.

August 10, 2023

Apple open-sourced Symphony 🎷, our platform for modular ML interfaces.

Refereed Publications