BLEU, or Bilingual Evaluation Understudy, is an automatic metric originally developed for machine translation. It compares short sequences of words in generated text with one or more reference translations, combines precision across several n-gram lengths, and applies a penalty when output is too short. BLEU is inexpensive and useful for comparing systems on the same dataset, but it does not directly measure factuality, fluency, meaning, or human preference. Valid alternative wording can receive a low score, while awkward text can match many reference phrases. Results depend on tokenization and implementation, so reporting should include the exact evaluation settings and, when possible, human judgment.
Google is expanding Personal Intelligence in the U.S., enabling Gemini and AI Search to deliver personalized answers by connecting data across apps like Gmail and Photos.
OpenAI is preparing a strategic pivot toward coding and enterprise users, as leadership evaluates which projects to scale back after a period of rapid expansion.
Elon Musk’s xAI is recruiting investment bankers, traders, and crypto experts to train its Grok chatbot on financial markets as it competes for enterprise customers.
Nvidia CEO Jensen Huang said demand for Blackwell and Vera Rubin systems could reach $1 trillion by 2027, as the company unveiled new chips, racks, and AI infrastructure at GTC.
Nvidia CEO Jensen Huang will deliver the keynote at the GTC 2026 conference, where investors expect new AI product announcements and demand outlook updates.
ByteDance has reportedly paused the global rollout of its Seedance 2.0 AI video generator after viral clips sparked backlash from Hollywood studios over intellectual property concerns.
OpenAI is reportedly negotiating with TPG, Advent, Bain, and Brookfield to create a $10 billion joint venture aimed at deploying its enterprise AI tools across private equity portfolio companies.
Encyclopaedia Britannica and Merriam-Webster have sued OpenAI, alleging the company copied nearly 100,000 articles and dictionary entries to train ChatGPT without permission.
Qiwi co-founder Sergey Solonin will lead Mercuryo AI Labs, developing infrastructure that allows AI agents to autonomously make payments using programmable virtual cards and policy-based controls.
Nebius has signed a long-term AI infrastructure agreement with Meta worth up to $27 billion, providing large-scale compute capacity powered by Nvidia’s Vera Rubin platform.