Today in AI — 2026-09-02

Top AI stories of the day, ranked by source authority + keyword signal. Auto-curated from 27 trusted sources.

1. [AINews] Claude Fable/Mythos 5.1: new SOTA model, 75% cache price cut but 70% more output tokens

Source: Latent Space Podcast · Signal: 80 ·

Queue the usual rush of model launches...

2. llm-gemini 0.34

Source: Simon Willison Blog · Signal: 65 ·

3. Claude's new system prompt really doesn't want to reproduce song lyrics

Source: Simon Willison Blog · Signal: 65 ·

4. Proactive cyber defense for governments and enterprises

Source: Google AI Blog · Signal: 60 ·

The Fairwind Program is a limited access program for governments and trusted partners to use our cyber defense tools.

5. Real-Time Intelligence with IBM Time Series Models on Confluent

Source: Hugging Face Blog · Signal: 58 ·

6. Google says its new Gemini 3.8 Flash model ‘works harder’ but might cost more

Source: The Verge AI · Signal: 57 ·

Google launched Gemini 3.8 Flash, arriving just a few weeks after its predecessor. The company claims the new model "works harder" than Gemini 3.7 Flash by performing more reasoning steps on complex tasks and "calling tools iteratively." It has the same introductory pricing as 3.7 Flash, $0.75 pe...

7. Quasar 438B: Europe's Leading AI Model

Source: Hacker News - AI · Signal: 56 ·

Article URL: https://multiversecomputing.com/resources/introducing-quasar-438b-europe-s-leading-ai-model Comments URL: https://news.ycombinator.com/item?id=49534132 Points: 1 # Comments: 0

8. Facilitating AI integration with simplicity at scale

Source: MIT Technology Review AI · Signal: 55 ·

As companies scale, the technology supporting operations can become a liability just as quickly as it becomes an asset. Disconnected systems, site-specific tools, spreadsheets, and manual workarounds can create data silos that make it harder to spot problems early, coordinate responses, and make ...

9. Show HN: Use AI API and scheduled Active Recall to pass any exam: LongTerMemory

Source: Hacker News - AI · Signal: 50 ·

Article URL: https://longtermemory.com Comments URL: https://news.ycombinator.com/item?id=49534284 Points: 1 # Comments: 0

10. SoulAuth – Rust identity infrastructure for humans and AI agents

Source: Hacker News - AI · Signal: 50 ·

Article URL: https://github.com/TrantorLabs/SoulAuth Comments URL: https://news.ycombinator.com/item?id=49534146 Points: 2 # Comments: 0

11. Claude Fable 5.1 tops Artificial Analysis Index but costs 20% more

Source: Hacker News - AI · Signal: 50 ·

Article URL: https://twitter.com/ArtificialAnlys/status/2094881171066978525 Comments URL: https://news.ycombinator.com/item?id=49532294 Points: 1 # Comments: 0

12. What is your AI era PowerPoint alternative?

Source: Hacker News - AI · Signal: 50 ·

AI has pros and cons for sure, one area I was hoping for it to shine is slide deck authoring. Perhaps I am looking in the wrong direction, but I haven’t found an AI driven workflow that hits the spot yet. Please share your recommendations… My needs are (i) text editing (md would be best), (ii) di...