Starting and iterating on a Kaggle competition in Google Antigravity

🫧 Open on Bubbles Starting and iterating on a Kaggle competition in Google Antigravity I spent a couple of days on a Kaggle Playground Series competition (S6E7, predicting a three-class health_condition from tabular health data), mostly as an excuse to try Google Antigravity 2.0 with Gemini 3.1 Pro, as part of my Google Developer Expert activity. I wanted to see if an agentic IDE can take a competition from a cold start to a good leaderboard submission. Google Antigravity 2.0 is Google’s agentic development