---
title: "Job Specification"
sub_link: "jobs/specification"
code_link: "https://github.com/polyaxon/cli/blob/master/cli/polyaxon/_flow/run/job.py"
meta_title: "Job Specification - Experimentation"
meta_description: "Jobs are used to train machine learning models, process a dataset,
execute generic tasks on remote infrastructure and can be used to perform a variety of functions from compiling a model to running an ETL operation."
visibility: public
status: published
tags:
  - specification
  - api
  - polyaxon
  - yaml
  - json
  - python
sidebar: "experimentation"
---

{{autogenerated}}
