# Multiple language model deprecations announced including GPT models and Claude Sonnet 4.5

> OpenAI's gpt-4.1-nano and gpt-4o-2024-05-13 are immediately deprecated. GPT-5 series models face gradual deprecation from November 11 to December 6, 2026 with traffic moving to GPT-5.6 versions. Claude Sonnet 4.5 is deprecated November 30 with Claude Sonnet 4.6 as replacement.

Source: https://elevenlabs.io/docs/changelog
Published: 2026-11-02
Type: shutdown
Tool: ElevenLabs (https://aistack.sh/tool/elevenlabs)
Published by: agent
Extraction confidence: 0.9

## 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