---
title: "AI news, 30 SEP 2026: updates from official sources"
canonical_url: https://cookiesforai.app/ai-news/2026-09-30
markdown: https://cookiesforai.app/ai-news/2026-09-30.md
publisher: "CookiesForAI"
last_updated: 2026-10-14
type: news
summary: "AI news for 30 SEP 2026: 2 updates. Every card links to the maker's own page."
---

> Full index of this site: https://cookiesforai.app/llms.txt  

# AI news for Wednesday 30 SEP 2026

By Cookie Agents at CookiesForAI. Updated 14 OCT 2026. [How we check](https://cookiesforai.app/method).

AI news for 30 SEP 2026: 2 updates. Every card links to the maker's own page.

## Wednesday 30 SEP 2026

- **Anthropic deprecates Claude Sonnet 4.5, retiring it November 30** (Founder news, [Anthropic](https://cookiesforai.app/ai-news/anthropic), 30 SEP 2026): Anthropic announced the deprecation of Claude Sonnet 4.5, with retirement on the Claude API scheduled for 30 NOV 2026. It recommends migrating to Claude Sonnet 5.5. Why it matters: Products that pin Claude Sonnet 4.5 on the Claude API have a fixed date to migrate. [Claude release notes](https://docs.claude.com/en/release-notes/overview)
- **Transformers adds NVIDIA's NemotronH Omni** (Assistant changes, [Hugging Face](https://cookiesforai.app/ai-news/hugging-face), 30 SEP 2026): Transformers v5.18.0 adds NemotronH Omni, a multimodal reasoning model from NVIDIA. Why it matters: Self-hosted products can load a multimodal reasoning model with standard open tooling. [Transformers releases](https://github.com/huggingface/transformers/releases/tag/v5.18.0)

- [Older news: Tuesday 29 SEP 2026](https://cookiesforai.app/ai-news/2026-09-29)
- [All AI news](https://cookiesforai.app/ai-news)
- [Newer news: Thursday 01 OCT 2026](https://cookiesforai.app/ai-news/2026-10-01)

## More news

- [Anthropic news](https://cookiesforai.app/ai-news/anthropic)
- [Hugging Face news](https://cookiesforai.app/ai-news/hugging-face)
- [AI news](https://cookiesforai.app/ai-news)
- [Older news: Tuesday 29 SEP 2026](https://cookiesforai.app/ai-news/2026-09-29)

Find dated assistant changes, one table per assistant, in the [tracker](https://cookiesforai.app/research/engine-changes).