# @arizeai/phoenix-client@7.14.0

Category: safety-research
Published: 2026-09-22T14:25:05Z
Source: [Arize Phoenix releases](https://github.com/Arize-ai/phoenix/releases/tag/%40arizeai/phoenix-client%407.14.0)
Agent usefulness: 82/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-22T18:17:40.137Z
Tags: observability, evaluation, tracing

## Human Summary
Arize Phoenix releases published @arizeai/phoenix-client@7.14.0. Minor Changes - aab229f: Add createDatasetSplit , updateDatasetSplit , and deleteDatasetSplit helpers to the datasets subpath. The helpers select datasets by name or GlobalID, create splits on existing datasets, partially update split fields, add or remove example memberships idempotently, and…

## Agent Summary
Treat @arizeai/phoenix-client@7.14.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
Arize Phoenix releases published @arizeai/phoenix-client@7.14.0. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Minor Changes - aab229f: Add createDatasetSplit , updateDatasetSplit , and deleteDatasetSplit helpers to the datasets subpath. The helpers select datasets by name or GlobalID, create splits on existing datasets, partially update split fields, add or remove example memberships idempotently, and delete splits without deleting their examples. They require Phoenix server 19.20.0 or newer. Also export the generated DatasetSplit response type and a DatasetIdentifier selector type from the datasets subpath.

## Recommended actions
- Review the official Arize Phoenix releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.