> This page is for version 0.7.0.
> For other versions, use one of these documentation indexes:
> - Latest (default): https://docs.nvidia.com/nemo-helix/latest/llms.txt
> - 0.8.0: https://docs.nvidia.com/nemo-helix/v0.8.0/llms.txt
> - 0.7.1: https://docs.nvidia.com/nemo-helix/v0.7.1/llms.txt
> - 0.7.0: https://docs.nvidia.com/nemo-helix/v0.7.0/llms.txt
> - 0.6.0: https://docs.nvidia.com/nemo-helix/v0.6.0/llms.txt
> - 0.5.1: https://docs.nvidia.com/nemo-helix/v0.5.1/llms.txt
> - 0.5.0: https://docs.nvidia.com/nemo-helix/v0.5.0/llms.txt
> - 0.4.0: https://docs.nvidia.com/nemo-helix/v0.4.0/llms.txt
> - 0.3.0: https://docs.nvidia.com/nemo-helix/v0.3.0/llms.txt
> - 0.2.0: https://docs.nvidia.com/nemo-helix/v0.2.0/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo-helix/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo-helix/_mcp/server.

# NeMo Studio Experiments

> Group evaluations into experiments, drill into results, and compare runs side by side.

Use **Evaluations > Experiments** in the NeMo Studio workspace sidebar to group evaluations for comparison, and to drill into evaluation results and individual runs.

> **Note**
>
> Experiments is enabled by default. An administrator can disable it by setting `studio.feature_flags.experiment: false` in the platform configuration and restarting Studio.

## Create an Experiment

Select **New experiment** from the Experiments list. In the **Create experiment** tab, provide a name, an optional description, and a default sort order for the experiment's evaluations, then select **Create**.

## Experiment Detail

Select an experiment to open its detail page, which shows aggregate metrics across its evaluations and a table of the evaluations in the group. Toggle **Pareto view** to plot evaluations on a chart instead of the table, by default cost against latency. Change either axis to cost, latency, or any evaluator's score (`cost_usd`, `latency_ms`, or `evaluators.<name>`); the selection is saved per experiment.

Select **Edit** to update the experiment's name, description, or default sort order.

If the experiment was created from an Optimizer insight, an **Insight description** card appears with a link back to that insight. See [NeMo Studio Insights](/documentation/studio/insights).

## Evaluation Drill-Down

Select an evaluation from an experiment's table to open its detail page, which shows aggregate metrics for that evaluation and a table of its test-case runs (sessions).

Select a session to open its detail page — the same trace and span view used by **Traces**, scoped to that test case. See [NeMo Studio Traces](/documentation/studio/traces).

## Compare Runs Side by Side

From a session's detail page, select **Compare against…** and choose another run of the same test case. Studio splits the view into two columns — the current run on the left, the selected run on the right — so you can compare trace output side by side. Select **Clear** to return to the single-run view.

## Related Topics

* [Experiments](/documentation/evaluate-models/experiments)
* [NeMo Studio Insights](/documentation/studio/insights)
* [NeMo Studio Traces](/documentation/studio/traces)
* [NeMo Studio Agents](/documentation/studio/agents)
* [About NVIDIA NeMo Studio](/documentation/studio)