# arize-dataset

> Claude/Codex skill by [@arize-ai](https://omgskills.com/library/arize-ai/index.md) · 65 stars · Updated 2026-10-16

Creates, manages, and queries Arize datasets and examples. Covers dataset CRUD, appending examples, exporting data, and file-based dataset creation using the ax CLI. Use when the user needs test data, evaluation examples, or mentions create dataset, list datasets, export dataset, append examples, dataset version, golden dataset, or test set.

Tags: agent-skills, ai-agents, ai-observability, arize, claude-code, codex, cursor, datasets, experiments, llmops, tracing

## Install

```sh
git clone https://github.com/Arize-ai/arize-skills /tmp/arize-skills && ln -s /tmp/arize-skills/skills/arize-dataset ~/.claude/skills/arize-dataset
```

## From README

Arize Dataset Skill SPACE — --space flags accept a space name (e.g., my-workspace) or a base64 space ID (e.g., U3BhY2U6...). Find yours with ax spaces list. Concepts Dataset = a versioned collection of examples used for evaluation and experimentation Dataset Version = a snapshot of a dataset at a point in time; updates can be in-place or create a new version Example = a single record in a dataset with arbitrary user-defined fields (e.g., question, answer, context) Space = an organizational container; datasets belong to a space System-managed fields on examples (id, createdat, updatedat) are auto-generated by the server -- never include them in create or append payloads. Prerequisites Proceed directly with the task — run the ax command you need. Do NOT check versions, env vars, or profiles upfront.

## Links

- HTML page: https://omgskills.com/skills/arize-ai/arize-skills/arize-dataset/
- GitHub: https://github.com/Arize-ai/arize-skills
- Author: [@arize-ai](https://omgskills.com/library/arize-ai/index.md)

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