Beam search is a decoding method used when an AI model must build a sequence one element at a time. Rather than keeping only the single most likely next choice, it maintains a limited set of promising partial sequences called beams. Each step expands those candidates, scores the results, and keeps the best few until a stopping condition is reached. The method can produce stronger translations, transcriptions, or generated text than purely greedy decoding, although a wider beam increases computation and does not guarantee a better answer. Length penalties, repetition controls, and task-specific scoring are often added because the highest-probability sequence may be short, repetitive, or otherwise undesirable.
Jensen Huang urges cooperation with Chinese AI researchers as the industry debates how to manage advanced systems and maintain effective human control.
H2O.ai’s 2026 AI 100 recognizes model builders, researchers and business leaders, with honorees spanning nearly 90 organizations worldwide.
Google opens Gemini 4 Argon to Pro and Ultra subscribers, developers and businesses, with introductory API pricing and a million-token working window.
Epic is shifting developers toward AI-generated code and art as its Disney shooter reportedly slips, while Tim Sweeney promises more ambitious creative output.
Kristalina Georgieva warns AI could reshape 40% of jobs worldwide, with young graduates facing pressure as routine entry-level work is automated.
Amazon is reportedly in talks to buy Decart for around $7 billion, targeting a startup whose real-time AI models and software already run on AWS Trainium.
Odyssey-3 generates worlds that respond to actions, leads a published physics benchmark and powers robot demonstrations. Flash is available to try in a browser.
ChatGPT can now build interactive diagrams, maps, calculators and games inside answers. Intelligent UI is rolling out with GPT-6 across free and paid plans.
OpenAI’s annualized revenue was nearing $50 billion, below earlier reports near $70 billion. Different treatment of partner sales helps explain the gap.
Anthropic’s new policy bans extreme, repeated abuse of Claude from November 12, while excluding ordinary frustration, disagreement, fiction and testing.