> This page is for version v1.3 (default).
> For other versions, use one of these documentation indexes:
> - v1.3 (default): https://docs.twelvelabs.io/v1.3/llms.txt

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

## Introducing structured JSON responses for video analysis

You can now request structured JSON responses when analyzing video content to generate open-ended text and summaries. This feature allows you to receive predictable, machine-readable outputs.

To learn how to use structured responses effectively with examples and best practices, refer to the [Structured responses](/v1.3/docs/guides/analyze-videos-and-images/structured-responses) guide.

For complete parameter specifications, see the [Sync analysis](/v1.3/api-reference/analyze-videos/sync-analysis) and [Summaries, chapters, and highlights](/v1.3/api-reference/analyze-videos/summarize) pages in the API Reference section.