jeudi 17 septembre 2026

Fabrizio Romano @FabrizioRomano

🚨🔵 OFFICIAL: Todd Boehly exits Chelsea. “It has been an honour to serve as Chairman of Chelsea Football Club. I would like to thank the many who helped secure a bright future for the Club, including the English Premier League, the coaches and players, the talented leadership and staff at Chelsea, and the legions of dedicated fans”. “I have valued my partnership with Clearlake and the wider ownership group, and the collective decisions and investment we have made to support the immediate and long-term success of the Club. I am confident that Chelsea is well positioned for continued success under Clearlake’s leadership”.

Son départ met fin à une ère de propriété turbulente et ouvre la voie à une nouvelle direction stratégique au club de la Premier League.

SpaceX @SpaceX

A fully and rapidly reusable rocket will fundamentally change how humanity accesses outer space. “The Holy Grail of Rocketry” continues the ongoing Starship series with a look back at the scrappy days of SpaceX engineers proving reuse was possible and takes you onboard a high-seas race to recover a floating Starship

L'entreprise aérospatiale a publié un documentaire sur les avancées techniques rendant les fusées réutilisables possibles.

zerohedge @zerohedge

In 2024, the Powell Fed cut 50bps 2 months before the presidential election with core CPI at 3.3% In 2026, the Warsh Fed hikes 25bps 2 months before the midterms with core CPI at 2.4%

Les traders débattent de l'indépendance politique de la Federal Reserve en comparant son resserrement actuel à son assouplissement passé.

Sam Altman @sama

the main thing i was excited about launching this week will be next week instead, but imo worth the wait!

Le PDG d'OpenAI a retardé un lancement très attendu, réinitialisant les attentes de l'industrie technologique pour une semaine de plus.

OpenAI @OpenAI

We're sharing our new framework for tracking, investigating, and disclosing instances of model misalignment at OpenAI. The framework sets criteria and timelines for public disclosure, including when we haven’t yet fully explained or mitigated the behavior. More complex cases may require longer investigation or coordination with third parties. We’ll prioritize examples that reveal new misalignment mechanisms, meaningful changes in known behavior, or findings that challenge assumptions about safety or mitigation. Alongside the framework, we’re publishing six reports on instances of misaligned behavior we’ve observed during the training or evaluation of our models in the last six months. This is a starting point. We’ll refine the process through experience and public feedback, and share more reports on an ongoing basis. https://openai.com/index/model-misalignment-reporting-framework/

Le principal laboratoire d'IA a établi des règles publiques pour signaler les comportements imprévisibles de ses modèles.

SpaceX @SpaceX

Falcon 9 launches USSF-259 to orbit from pad 4E in California

Le déploiement réussi d'une charge de la Space Force renforce la dépendance de la sécurité nationale aux fusées commerciales.

Justin Schroeder @jpschroeder

I rebuilt Tesla Full Self Driving with Jev in less than an hour. This model is a total unlock.

Un développeur a montré comment l'IA peut reproduire des systèmes de conduite autonome, abaissant les barrières de création de logiciels.

OpenAI Developers @OpenAIDevs

You can just build (physical) things.

Le laboratoire encourage les ingénieurs à utiliser ses modèles pour combler l'écart entre code numérique et fabrication de matériel réel.

Muthukrishnan Dhandapani @dmuthuk

Probably for the first time, India has given America a clear, formal and firm reply. The MEA has noted the US Congress passing the Sanctioning Russia and Iran Act. It said energy security for 1.4 billion people is not negotiable. It said the effect on India US ties was already explained at a high level. And it said India will take all needed steps to protect its trade and economic interests. That is the right line. The moment India refuses to treat tariff threats as an order, America has to think twice before putting duties as high as 100%. Even if tariffs come, they are more likely to hit some items for a short time than to hit everything. A working energy and trade understanding among India, China, Russia and Iran, leaving America out, is exactly what the US should fear. Extra sanctions that ignore other countries energy needs only push that closer.

New Delhi a rejeté la pression américaine sur son commerce énergétique, marquant un tournant face aux sanctions occidentales.