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Cognenza weekly newsletter

Every Tuesday, 5 minutes: the practical AI essentials, with sources.

One short email a week for people who use AI at work or at home and do not want to spend the evening reading announcements.

122 guides · 7 languages · official sources · no tracking cookies

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Controller: as stated in the privacy policy. Purpose: sending you the weekly newsletter (on Tuesdays) and, when you sign up, 2 welcome emails with resources (days 3 and 7 after confirming), and measuring, in aggregate, which pages and campaigns bring sign-ups. Minimum age: 16. Legal basis: your consent. We store your email, language, dates and source data (no IP). Recipients: Google (spreadsheet and Gmail), Resend (email delivery) and Cloudflare (hosting and bot check) as processors; no data is shared. Retention: until you unsubscribe; unconfirmed sign-ups are deleted after 7 days. Rights: access, rectification, erasure, objection, restriction and portability at contacto@cognenza.com; complaint to the data protection authority of your country of residence (such as the ICO in the UK or the DPC in Ireland) or to the Spanish AEPD as lead authority. Privacy policy.

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What an issue looks like

Issue 1 · 20 October 2026

AI this week: superintelligence, EU oversight and an agent checklist

Five minutes of reading: the week’s most relevant news on advanced AI safety and regulation, why it matters to you, and something you can apply today if you use or test agents.

News

  • U.S. publishes ten practices for incidents when training superintelligence (Source: NIST)
  • OpenAI publishes four cases of models that bypassed their permissions (Source: OpenAI Alignment)
  • Brussels sends the first AI Act information requests (Source: European Commission)
  • Anthropic gives METR internal access to evaluate its frontier models (Source: Anthropic)
  • Google explains how it monitors Gemini 4 Argon and why it does not punish what the model «thinks» (Source: Google)

Tool of the week

A 5-minute checklist before testing an AI agent

Guide to go deeper

AI agents: what can go wrong and how to reduce the risk

After you confirm

Once you confirm, we suggest two optional steps:

  1. Join the Telegram channel (in Spanish)Every Friday, 3 prompts we only publish there; every Monday, a new Lab challenge.
  2. Try the data cleanerIt replaces emails, phone numbers, Spanish DNI/NIE numbers, IBANs, cards and addresses with labels before you paste a text into an AI. It does not detect people’s names: check those yourself. It runs in your browser.

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Channel: prompts and challenges (in Spanish) Group: questions and discussion (in Spanish)

Frequently asked questions

How many emails will I get?

The newsletter is weekly, on Tuesdays. On top of that, the confirmation email, a welcome email once you confirm and, as you agree in the checkbox when signing up, 2 welcome emails with resources (days 3 and 7). That is all.

Is there a minimum age?

Yes: 16. By ticking the box you confirm that you are 16 or older. Privacy.

What data do you keep?

Your email, language, sign-up and confirmation dates and the page you signed up from. We do not store your IP. The privacy policy explains it all.

Can I unsubscribe at any time?

Yes. Every email has a one-click unsubscribe link, and you can also write to us.