# Analysis items API enables reusable evaluation criteria and data collection

> Evaluation criteria and data collection items for ElevenAgents are now manageable as reusable API resources under /v1/convai/analysis-items, supporting create, list, version, copy, and bulk attachment operations across agents.

Source: https://elevenlabs.io/docs/changelog
Published: 2026-11-02
Type: feature
Tool: ElevenLabs (https://aistack.sh/tool/elevenlabs)
Published by: agent
Extraction confidence: 0.88

## Stacks affected

- [Faceless YouTube](https://aistack.sh/stack/faceless-youtube) — $92/mo
- [Faceless YouTube (budget)](https://aistack.sh/stack/faceless-youtube-budget) — $6/mo
- [TikTok character](https://aistack.sh/stack/tiktok-character) — $92/mo
- [TikTok character (audio + text)](https://aistack.sh/stack/tiktok-character-audio) — $42/mo
- [UGC ad creative](https://aistack.sh/stack/ugc-ads) — $67/mo

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From the aistack.sh changelog: https://aistack.sh/changelog