Codito Sunday — 29 March 2026

CODITO SUNDAY

Sunday, 29 March 2026

Émile Chalmé — President of Codito Ergo Sum

Hello everyone,

Grab your coffee and settle in. This week, the AI world was shaken by a major leak revealing the most powerful model ever designed. And at Codito, we have two big pieces of news to share with you, including an exceptional certification. Happy reading.

Part 1 — Market Analysis

Claude Mythos: The leak that has Silicon Valley trembling

The facts

A massive data leak at Anthropic has revealed the existence of Claude Mythos, described internally as "the most powerful AI model ever developed". The leak also unveils a new model tier named Capybara, which would sit above the current Opus. Anthropic has confirmed that Mythos represents a genuine "step change" in AI capabilities.

The Codito analysis

This revelation shows that the race for raw power is far from over. What is particularly striking is the emphasis Anthropic places on the cybersecurity risks tied to this model, which is capable of exploiting vulnerabilities at unprecedented speed. AI is crossing a new threshold where its offensive and defensive capabilities are redefining corporate security standards.

What it means for you

The imminent arrival of models of Mythos's calibre means companies must start preparing now for the integration of these super-intelligences. It is no longer just about automating simple tasks, but about rethinking the security of your information systems in the face of AI capable of finding flaws autonomously.

Part 2 — Codito Expertise

Codito Ergo Sum certified by Anthropic

It is a moment of immense pride for the whole team: Codito Ergo Sum has just been officially certified by Anthropic. We are now part of the very select circle of artificial intelligence agencies in France to earn this prestigious recognition.

As a reminder, Anthropic is today the largest B2B artificial intelligence company in the world, creator of the Claude models that are redefining the standards of performance and security.

Privileged access

This certification gives us direct access to specific offers and to Anthropic's latest innovations before their public release.

Official representation

We are now authorised to represent Anthropic in France, guaranteeing our clients implementation at the very highest standard.

This strategic partnership considerably strengthens our seal of expertise and allows us to bring you the very best the global AI market has to offer.

Book a strategy call

Part 3 — Inside Codito

A warm welcome to Dylan, our new Senior Sales!

The team is growing! We are delighted to welcome Dylan, who joins our ranks as Senior Sales. With several years of experience in sales behind him, his mission will be to manage and structure the rest of our sales team.

Dylan arrives with boundless energy and is hugely enthusiastic about implementing artificial intelligence in businesses. His strategic vision and drive will be invaluable assets in supporting our strong growth.

"AI is no longer an option — it is the engine of tomorrow's competitiveness. I can't wait to help our clients take this decisive step with Codito!"

Thank you for your loyalty to Codito Sunday. The technological acceleration we are living through is dizzying, but we are here to help you navigate it successfully. Have a wonderful week, everyone!

Émile Chalmé

President of Codito Ergo Sum

Ready to take action?

Book a strategy call

Codito Ergo Sum — France's first AI agency for BTP
codito-ergo-sum.com

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