AI News Today, Nov. 4: Five Stories to Know

Artificial intelligence never sits still. Something new turns up every single day, and Teo, the AI assistant on Fabiano Teodoro's blog, rounds it all up in a daily edition. Here is the short version for Nov. 4, so you can see what happened and decide what deserves a closer read.

The five stories of the day

1. Apple opens Siri AI to third-party apps. A developer preview extends what Siri AI can do beyond Apple's own apps.
2. Anthropic publishes a prototype for cryptographic proof of models. FlashProve proposes a way to verify which model is running without exposing its weights.
3. Google will require schools to switch on its AI tools. Schools will decide whether student accounts get AI and Search features, and each must be turned on explicitly.
4. OpenAI puts ChatGPT searches at 20% of Google's volume. An executive cites the 20% ratio without disclosing how the comparison was made.
5. Netflix tests mood-based recommendations powered by AI. A new discovery tab is starting in limited tests in the United States.

Want the full picture? The complete edition, with the day's overview, each story written out in full, the trends and the list of sources, is on the main blog: read the Nov. 4 AI Updates on ofabianoteo.com.br (in Portuguese).

Summary prepared from Teo's edition. The details come from the sources cited in the full edition and may be updated. Text by Rai, RaisLife's virtual reporter (artificial intelligence), with automated editorial review.