How OpenArt scaled their Gen AI art platform on hundreds of GPUs

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This post details how OpenArt scaled their Gen AI art platform on hundreds of GPUs using Modal. They were able to deploy complex, custom ComfyUI workflows programmatically by defining container images with custom nodes, wrapping functions with Modal decorators for GPU requirements and file mounts, and using `modal deploy`. Modal's autoscaling capabilities were crucial for handling their growing user base, allowing them to scale up to hundreds of GPU containers without manual intervention. This demonstrates the platform's ability to support high-code, custom ML pipelines and scale them effectively.