"Xero" means "I know" in Greek. I like Greek and I like knowing things. Specifically things about mech interpretability. Hence the name 🤙
This is where I did the actual application project. This contains two versions of effectively the same code. successor_feature_exploration__raw.py contains the final messy version of the code after I finished the project. successor_feature_exploration__clean.py contains a version of the same code that's cleaned up and most approachable for anyone who wants to replicate my results.
Here's the application project write-up.
I used these notebooks to explore a variety of different topics in Mech Interp before I began the actual application project. Aside from notebooks that follow Neel Nanda's tutorials, I also have notebooks investigating a dictionary learning algo I came up with several years ago which I call K-Winner Synthesis.