how many GB does an app packaged with Qwen3 600m + Cactus take up?

e.g. if I built a basic LLM chat app with Qwen3 600m + Cactus, whats the total app size?

400mb if you ship the model as an asset. However, you can also build the app to download the model post-install, Cactus SDKs support this, as well as agentic workflows you’d need.