archivereinforcement learning

Artificial Intelligence (AI) and robotics have stepped into a whole new era in 2025 — a time when machines do far more than just follow commands. They can now make decisions, learn on their own, and even work side by side with humans in real time. What was once simple...

In the fast-moving world of artificial intelligence, one startup is daring to shake things up. Prime Intellect, a San Francisco-based company, is on a mission to ignite what it calls a “DeepSeek Moment” in the United States. Their secret weapon? INTELLECT-3, an open-source large language model built to compete with...

Rethinking the Order: Reasoning During Pretraining Traditionally, large language models (LLMs) are trained using a next-token prediction method. In simple terms, the model learns to guess the next word in a sentence, building fluency, grammar, and factual understanding along the way. Only later—during fine-tuning—do these models learn how to reason...

Among the items that a choreographed dance of fidget spinners might illustrate are physical laws, precision mechanical construction, and artificial intelligence. A New Kind of Dance Deep in a hush-hush lab somewhere in the heart of the United Kingdom, an entirely new kind of dance is Galton-boarding itself into existence....

In a major achievement for AI, researchers at Hong Kong University of Science and Technology, MiniMax, and the University of Waterloo have created WebExplorer – a new way to teach web agents without human-annotated data. This novel method addresses a critical challenge in AI research: the lack of high-quality, complex...

The world’s artificial-intelligence crucible, Silicon Valley, is at it again, pushing the boundaries of AI—this time with a focus on “environments” used to train AI agents. For years, data has been the cornerstone of AI research, followed by algorithms and computational power. While these remain critical, a new focus is...

The fast-paced digital world of today requires businesses, governments, and tech innovators to meet a continually increasing demand for processing vast volumes of data and serving millions of user requests every day. AI agents will be performing more of these tasks in the future, but currently, they are primarily learning...

The ascent of artificial intelligence to the mainstream has been rapid. Tools like ChatGPT, Bard, Claude, and others are transforming industries ranging from customer service to education and healthcare to creative work. But along with this exponential growth has come an equally rapid proliferation of a stubborn problem: AI hallucinations....

In a sign of the times, and the increasing battle for control of the AI industry, CoreWeave has just announced the acquisition of OpenPipe, a burgeoning startup focused on cutting-edge reinforcement learning tools for training AI agents. The acquisition — disclosed in early September 2025 — is the second major...

In the latest turn in the race for supremacy in artificial intelligence, Meta has lured away two more star researchers from OpenAI, reinforcing the fierce battle for top AI talent among tech titans. The hires, not yet officially announced by the companies, are the latest in a series of high-profile...

A Bold Move in the AI Arena In a daring move that will help solidify its status within a competitive-playing field of the new world of artificial intelligence (AI), Cognition, the company responsible for groundbreaking AI coding assistant Devin, announced its acquisition of the up-and-coming AI research and development firm,...

In today’s dynamic technology landscape, artificial intelligence (AI) continues to pave the way for innovation across all sectors. As we head into 2025, fascination with AI has only intensified. Students, professionals, and curious minds are all striving to understand the world-changing technology that dominates modern discussions. Fortunately, there is now...

An innovative new approach that could really change the way 3D assets are built by developers comes from Tencent. The recently released Hunyuan3D-PolyGen, which Tencent says is its first attempt at something called “art-grade” 3D generation, is specifically designed for professionals who create the digital worlds that we play in....