# Inference Pipelines

A Hydrosphere user can create a linear inference pipeline from multiple model versions. Such pipelines are called [Applications](https://docs.hydrosphere.io/master/concepts#applications).

![Inference Pipeline with two stages](https://52056325-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MESaD8WY3ggQLtBByXl-887967055%2Fuploads%2Fgit-blob-62d2f880f762f85df93273af05fb392145de7407%2Fapplication%20\(1\)%20\(4\)%20\(6\)%20\(6\)%20\(4\).png?alt=media)