I wrote a proof-of-concept implementation of AWS Sagemaker multimodel server in Clojure https://github.com/jcpsantiago/sagemaker-multimodel-clj At the moment it supports XGBoost models as I meant it as a proof of concept, and XGB is what I use the most. The included example models were trained in R, because I wanted to use cross-platform compatibility. I’ll try to integrate it with a broader framework to support more models — in Clj land that’s http://tech.ml these days, right? If you use it let me know 🙂 code can be vastly improved for sure, so if you want feel free to drop some PRs