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Firefox sous assaut - 150 extensions piègent les cryptonautes

Firefox sous assaut - 150 extensions piègent les cryptonautes

Un million de dollars ! C’est ce que les pirates de l’opération GreedyBear ont déjà siphonné dans des plugins Firefox de portefeuilles crypto. Et pour cela, ils ont utilisé 150 extensions malveillantes, créant ainsi la plus grosse vague d’attaque jamais vue sur le store...

GPT-5 is here. Now what?

GPT-5 is here. Now what?

At long last, OpenAI has released GPT-5. The new system abandons the distinction between OpenAI’s flagship models and its o series of reasoning models, automatically routing user queries to a fast nonreasoning model or a slower reasoning version. It is now available to everyone through the ChatGPT...

The Download: how AI is improving itself, and hidden greenhouse gases

The Download: how AI is improving itself, and hidden greenhouse gases

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Five ways that AI is learning to improve itself Last week, Mark Zuckerberg declared that Meta aims to achieve smarter-than-human AI. He seems to have...

Five ways that AI is learning to improve itself

Five ways that AI is learning to improve itself

Last week, Mark Zuckerberg declared that Meta is aiming to achieve smarter-than-human AI. He seems to have a recipe for achieving that goal, and the first ingredient is human talent: Zuckerberg has reportedly tried to lure top researchers to Meta Superintelligence Labs with nine-figure offers. The...

The Download: OpenAI’s open-weight models, and the future of internet search

The Download: OpenAI’s open-weight models, and the future of internet search

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. OpenAI has finally released open-weight language models The news: OpenAI has finally released its first open-weight large language models since...

Gpt-oss : six ans après GPT-2, OpenAI dégaine ses modèles « open weight »

Gpt-oss : six ans après GPT-2, OpenAI dégaine ses modèles « open weight »

Le fournisseur de LLM dit vouloir rendre accessibles ses technologies au plus grand nombre, notamment pour déployer des applications agentiques. Mais son véritable objectif scientifique est d’améliorer la surveillance des raisonnements des modèles gpt-oss. Cela ne veut pas dire qu’OpenAI livre ses...

GPT-OSS : LLM d'OpenAI open source et capable de fonctionner localement

GPT-OSS : LLM d'OpenAI open source et capable de fonctionner localement

OpenAI annonce GPT-OSS, un LLM open source sous licence Apache 2. Il s'agit d'une annonce importante pour OpenAI car il s'agit du premier LLM ouvert depuis GPT-2. Deux modèles sont proposés : 120 milliards de paramètres et 20 milliards. GPT-OSS-120b nécessite une puissance GPU et 80 Go de RAM, le...

OpenAI has finally released open-weight language models

OpenAI has finally released open-weight language models

OpenAI has finally released its first open-weight large language models since 2019’s GPT-2. These new “gpt-oss” models are available in two different sizes and score similarly to the company’s o3-mini and o4-mini models on several benchmarks. Unlike the models available through OpenAI’s web...

The Download: AI agent infrastructure, and OpenAI’s ambitions

The Download: AI agent infrastructure, and OpenAI’s ambitions

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. These protocols will help AI agents navigate our messy lives A growing number of companies are launching AI agents that can do things on...

A glimpse into OpenAI’s largest ambitions

A glimpse into OpenAI’s largest ambitions

OpenAI has given itself a dual mandate. On the one hand, it’s a tech giant rooted in products, including of course ChatGPT, which people around the world reportedly send 2.5 billion requests to each day. But its original mission is to serve as a research lab that will not only create “artificial...