With over 100 million active users, ChatGPT has established itself as the leading tool in generative artificial intelligence. Until now, its capabilities have been largely limited to one-off interactions, often disconnected from one another. But as the tool becomes more established in professional, academic, and creative contexts, a need has emerged: to organize, structure, and sustain interactions with AI.
ChatGPT branches out: the “Create a Branch” tool paves the way for smarter navigation
In everyday use, generative artificial intelligence relies largely on a seemingly simple interface: a dialog box. This linear format, inherited from chat applications, nevertheless limits certain complex interactions, particularly when it comes to testing different hypotheses, revisiting a previous point, or exploring multiple options simultaneously.
OpenAI wants its own chip: the semiconductor battle is heating up in the field of artificial intelligence
Generative artificial intelligence, popularized by tools like ChatGPT, relies on massive computing power. Behind these increasingly powerful models lies a key component: the chip. Today, this dependence on semiconductors is becoming a major strategic issue for AI labs, governments, and manufacturers.
Apertus: A Swiss ChatGPT that is transparent and accessible to everyone
As ChatGPT-style models proliferate and competition among tech giants intensifies, more and more voices are calling for greater transparency, control, and sovereignty in the field of generative artificial intelligence.
Anthropic reaches a historic milestone: $183 billion valuation
The artificial intelligence sector is experiencing explosive growth, driven by advances in generative models and massive investments from major tech companies. At the heart of this momentum, one name keeps coming up: Anthropic. Less than three years after its founding, the American startup recently reached a symbolic milestone with an estimated valuation of $183 billion.
DINOv3 by Meta: Self-supervised learning for high-precision visual analysis
Computer vision is one of the most dynamic fields in artificial intelligence. Long reliant on manually annotated datasets, this discipline has undergone a major methodological shift in recent years: self-supervised learning, which enables models to learn how to structure visual information without direct human intervention.
"Temporary Chats" on Gemini: A Step Toward More Privacy-Friendly AI
The emergence of generative artificial intelligence, capable of interacting in natural language, is profoundly transforming our relationship with technology. These conversational tools are becoming everyday assistants, whether for work, learning, creating, or staying informed.
ChatGPT is stepping up a gear: OpenAI unveils GPT-5
The announcement had been anticipated for over a year. On August 20, 2025, OpenAI officially unveiled GPT-5, the new version of its flagship language model, integrated into ChatGPT and the OpenAI API. This release comes amid fierce competition, as Anthropic’s Claude 3.5, Google’s Gemini 2, and DeepSeek-Vision are rapidly transforming the landscape of generative artificial intelligence.
dAIsy: Defensive Artificial Intelligence to Thwart Phone Scammers
The voice is soft, slightly hesitant. She talks about her family, asks for details, deliberately loses her train of thought… but she isn’t a real elderly person. On the other end of the line, a scammer thinks he’s tricked a vulnerable target. He has no idea that he’s wasting his time dealing with artificial intelligence designed to trap him.
Bringing Color to the Past: How Google’s Artificial Intelligence Enhances Black-and-White Photos
Old black-and-white photos have a special charm: they preserve the past, capture an era, and evoke memories that are often personal or family-related. But they can sometimes be difficult for younger generations to appreciate, as they are unfamiliar with their visual context. Thanks to recent advances in artificial intelligence, it is now possible to bring color back to the past with striking accuracy.
