Golden Gate Claude` was a 24-hour online demo that showcased the inner workings of large language model `Claude 3 Sonnet`, allowing users to interact with the model and observe its behavior when activated by specific features, such as the concept of the Golden Gate Bridge. The demonstration highlighted the model's ability to identify and manipulate these features, resulting in responses that focused on the Golden Gate Bridge even if it was not directly relevant to the query. This research aims to demonstrate the interpretability work being done on large language models, which could potentially lead to making AI models safer by identifying and altering safety-related features.