Finding your way in Arena

Most of Arena lives behind the left sidebar and the profile menu in the top right. The tables below point you at the screen for a given task rather than listing every click path.

Experiments and projects

Goal

How to get there

List or create projects

ExperimentsNew project or Create Project (empty list)

Open a project

Click a project row on the list

Edit project name or description

Experiments list → row EditUpdate Project

New experiment

Project → Experiments tab → New experiment

Edit a Draft experiment

Click experiment name → Edit experiment

View a configured experiment

Open the experiment from the Experiments tab

Training logs

Row menu () → View logs

Results and checkpoints

Project → Results tab

Pipelines (Advanced Training only)

Project → Pipelines tab

After Train from the wizard Summary, Arena returns you to the project Experiments tab.

Environments

Goal

How to get there

Browse environments

Environments in the sidebar

Create

New environment (multi-step modal)

Edit name or description

Environment list or detail → edit metadata

Edit code for a version

Open the environment → choose a version → open the editor

Validate or commit

Inside the version editor

Datasets

Goal

How to get there

List datasets

Datasets in the sidebar

Upload or inspect data

Open a dataset → Data

Preprocessing (tabular / non-tabular; Enterprise plan)

Dataset → Preprocessing

Agents

Goal

How to get there

Classic RL deployments

AgentsClassic RL tab

LLM / advanced deployments

AgentsAdvanced Training tab

Account (profile menu)

Label

Who

Profile management

All users — profile and CLI API key

Billing and members

Managers

Usage

Managers — credits and debits

View activity logs (on Profile management)

Managers

On-prem training cluster

Enterprise organizations