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.
AI coding startup Cursor is reportedly raising $2 billion at a $50 billion valuation. The move highlights strong investor demand for AI developer tools.
OpenAI’s ChatGPT and related services experienced a widespread outage, leaving thousands unable to access the platform. The company is investigating the issue.
Adobe has launched CX Enterprise, a new AI platform integrating agents across major tech ecosystems. The move aims to streamline customer experience workflows at scale.
Salesforce has launched Headless 360, exposing its entire platform to AI agents via APIs and tools. The move redefines how enterprise software is accessed and used.
New app releases are surging across the App Store and Google Play, driven by AI tools lowering barriers to development. The trend challenges predictions that AI would replace apps.
Three OpenAI executives have announced their departures, adding to a wave of leadership changes. The exits come as the company restructures teams and prepares for future growth.
Anthropic has introduced Claude Design, a new tool for creating designs, prototypes, and presentations using AI. The product targets both designers and non-designers.
Nvidia has introduced Lyra 2.0, an AI model that generates explorable 3D worlds in real time. It addresses key issues like motion drift and inconsistent object rendering.
Anthropic CEO Dario Amodei is expected to meet White House officials as tensions ease over its Mythos AI model. The talks signal potential renewed government collaboration.
OpenAI has introduced GPT-Rosalind, a specialized AI model for life sciences research. The system aims to accelerate drug discovery and biological analysis workflows.