Technology

Technology is treated here as material to be taken apart, measured, and put back into service, not as a stream of announcements to comment on. This category holds both of the blog’s registers: the honest bench test, a keyboard, a vertical mouse, an OLED panel pressed into service as a monitor, a domesticated electricity meter, a server running FreeBSD rather than Debian, video encoding measured with VMAF rather than judged by eye; and the critique of what hardware and platforms do to their users, from the dongle that refuses to talk to its neighbor to the service you thought you owned that changes the rules mid-course. You will find pieces written after real, long-term use, often revisiting something that once seemed like a sound purchase, and a lasting interest in old ideas that still hold up, from the BGP protocol to the X Window System. Written by a practitioner who prefers a justified technical choice to a defended preference, and who provides the numbers when he has them.

Grok broke Babel : welcome to the internet without language borders

Artificial Intelligence

Since April 8, Grok has been automatically translating all content on X, without you even noticing. No more clicking “Translate”: the algorithm now folds Japanese, Brazilian, or Nigerian posts straight into your feed. This invisible automation changes everything: language silos blow apart, creators reach global audiences, dissidents bypass censorship through instant translation. Of course, disinformation travels just as easily as information. But for the first time in history, billions of people can communicate with no language friction, and nobody seems to have grasped the scale of the earthquake.

Claude Managed Agents: Anthropic’s infrastructure is more honest than it looks

Artificial Intelligence

Anthropic first cut off unmetered access to agents, then, in the same breath, launched its own infrastructure service billed by the hour. The move is calculated, but it’s also honest. The real issue isn’t pricing: it’s what “managed” actually implies. Handing your agent over to an infrastructure you don’t understand means trading weeks of plumbing for a silent cognitive debt. Automating what you don’t understand isn’t automating; it’s outsourcing your incompetence with a better service contract.

Sovereign AI : why local open source has cecome the only path to independence in 2026

Artificial Intelligence

The 2018 U.S. CLOUD Act allows federal authorities to require any American company to hand over data hosted anywhere in the world, including in Europe. OpenAI, Anthropic, Google, and Microsoft are all subject to it, regardless of where their servers physically sit. Choosing Mistral isn’t enough: as long as access runs through Azure, the model stays hosted on American infrastructure under that same jurisdiction. Sovereignty begins the moment the model runs on infrastructure you control: a dedicated server in France, or Mistral’s own data center in Essonne. In 2026, with Ollama and quantized Mistral Small models, this architecture is no longer reserved for large corporations; it’s within reach of any team that already administers Linux servers.

Putting « public » content in your RAG : the trap question everyone gets wrong

Artificial Intelligence

In 2026, putting “public” content into your RAG is still one of the most misunderstood decisions in AI architecture. The question isn’t “does the model already know this?” but “do I want to control what it says?” A bare LLM hallucinates, smooths everything over, and can’t cite reliably; a RAG grounded in your own documents, public ones included, cuts hallucinations by 20 to 70 percent and returns clickable references. The public/private distinction is secondary to the controlled/uncontrolled one. If the system can say something false about a topic, that topic belongs in your base.

The illusion of the finite world : why growth is our only way out

Artificial Intelligence

The idea that infinite growth is impossible in a finite world rests on a fundamental confusion between physical mass and economic value. Unlike the old industrial model, modern growth is intensive: it means creating more utility while using less and less matter. Thanks to artificial intelligence, we are entering an era of pure efficiency in which knowledge turns yesterday’s useless resources into solutions of abundance. As we open the doors to the solar system and to atomic mastery, we discover that the Earth is not the world, but only one room in an unexplored continent. The only truly finite resource is not lithium or oil, but the imagination of those who decided that the doors to the future were already closed.

From RLHF to DPO : how we learned to train an AI without making it stupid

Artificial Intelligence

Alignment is the foundational training layer that turns a purely statistical “feral child” into a reliable assistant capable of upholding the triad of usefulness, honesty, and harmlessness. While RLHF blazed the trail, its complexity and well-known pitfalls (such as algorithmic sycophancy) long kept it as a privilege reserved for Big Tech giants. The emergence of DPO shattered that monopoly by dramatically simplifying the process, enabling any organization to align a model with its own specific business values. From Anthropic’s constitutional architectures to DeepSeek’s algorithmic breakthroughs, mastery of this “compass” has become a critical issue of strategic sovereignty. Perfect alignment may not exist, but its democratization now gives companies the power to define what their AI should actually stand for.

EmDash : the CMS Cloudflare built for AI agents, not humans

Digital sovereignty

EmDash, Cloudflare’s new open source CMS, breaks sharply with the organic, “tinker-friendly” era of WordPress. By sandboxing every plugin and going fully serverless, it sets out to atone for twenty years of original sins inherited from the LAMP model. But behind the technical elegance lies a deeper shift: EmDash is built less for humans than for AI agents that can manage and monetize content on their own through the x402 standard. The MIT license promises freedom in theory; in practice, deep optimization for Cloudflare’s stack creates an “economic gravity” that pulls everything toward a centralized network bound by the Cloud Act. WordPress remains the web’s last living combustion engine, imperfect but sovereign, set against a Tesla that is clean, silent, and wired to a charging network you will never truly own.

SCAF, IRIS², AI : Why France would rather regulate its decline than build its future

Digital sovereignty

As France settles into a world record for pessimism, our flagship industrial projects like SCAF and IRIS² are sinking into bureaucracy and European compromise. While China and the United States build the future without asking permission, we prefer to turn the precautionary principle into a state religion. This deadlock isn’t technical; it’s cultural. We’ve sacrificed bold ambition for a regulatory comfort that manufactures nihilism. It’s high time we reclaimed the right to dream big and finally put builders ahead of analysts. Because meaning doesn’t come from caution. It comes from audacity owned without apology.

Why the Claude Code leak marks the end of innocence for Anthropic

Artificial Intelligence

On March 31, 2026, a forgotten 59.8 MB .map file on npm exposed 512,000 lines of Claude Code’s source. This is no ordinary leak: it lays bare the full architecture of Self-Healing Memory, the three-layer system that tackles context entropy through an unprecedented write discipline. The leak also reveals KAIROS, an asynchronous “daemon mode” that lets the AI consolidate its memory outside any active session, a major break from the reactive paradigm. Worse still: that same morning, between 00:21 and 03:29 UTC, versions 1.14.1 and 0.30.4 of axios, a pillar of Claude Code, were compromised by a Trojan delivered through plain-crypto-js. For Anthropic, which built its brand on rigor, that day proved that a model’s moral alignment guarantees nothing about the operational security of its pipeline.