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 for query options and current topK limits.
Source: Cloudflare




![Microsoft Viva Glint: Custom confidentiality statements [MC1318856] 5 ai generated 8028073 1920](https://mwpro.co.uk/wp-content/uploads/2025/06/ai-generated-8028073_1920-150x150.webp)
