3D Tiles understanding

Hello everyone, I’m new to Cesium and I don’t clearly understand what happens to my .glb model when I choose “3D Model (Tile as 3D Tiles)”. Does it converts to .json format?

Welcome to the Cesium Community!

Check out our high level explanation of the tiler you are using for your .glb model: BIM & CAD Tiler! The out put format of 3D Tiles is .json. You can learn more about 3D Tiles from our 3D Tiles Overview.