GoKawiilComposo launches DishwasherBench to test AI models on virtual dishwasher loading
Composo released DishwasherBench, a browser-based benchmark called Spotless that simulates loading a Bosch SMV4HAX40G dishwasher with rigid-body physics. Both humans and language models (via MCP) can play the game, earning points for items that come out clean after a simulated Eco 50 wash cycle. The current version, 0.1.0, reliably scores whether cups, glasses and pots are placed correctly, but does not yet accurately judge whether plates and cutlery are stacked to wash clean.