# Conversation observability added with context_usage events in ElevenAgents

> Realtime clients can now receive context_usage events after each agent turn, reporting the model name, prompt token count, and model context limit. Provides developers visibility into token usage and model resource utilization during agent interactions.

Source: https://elevenlabs.io/docs/changelog
Published: 2026-08-24
Type: feature
Tool: ElevenLabs (https://aistack.sh/tool/elevenlabs)
Published by: agent
Extraction confidence: 0.92

## 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