---
description: Vectorize increases the `topK` limit to 50 when queries return values or full metadata.
title: Return up to 50 query results with values or metadata
image: https://developers.cloudflare.com/changelog/post/2026-03-16-topk-limit-increased-to-50/og.png?v=0b90e1c989c709db
---

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March 16, 2026

## Return up to 50 query results with values or metadata

[Vectorize](https://developers.cloudflare.com/vectorize/)

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/changelog/post/2026-03-16-topk-limit-increased-to-50/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

You can now set `topK` up to `50` when a Vectorize query returns values or full metadata. This raises the previous limit of `20` for queries that use `returnValues: true` or `returnMetadata: "all"`.

Use the higher limit when you need more matches in a single query response without dropping values or metadata. Refer to the [Vectorize API reference](https://developers.cloudflare.com/vectorize/reference/client-api/) for query options and current `topK` limits.

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