Etiquetas: recommendation system

X, the platform formerly known as Twitter, has released its recommendation algorithm on GitHub, promising weekly transparency updates. The open‑sourced code shows a machine‑learning pipeline that weighs user engagement, filters out blocked or harmful content, and ranks posts for relevance and diversity. While the move fulfills a promise by owner Elon Musk, the platform continues to face criticism for past incomplete disclosures, a $140 million EU fine under the Digital Services Act, and investigations into its Grok chatbot’s role in generating sexualized images. Observers view the latest openness as potentially more theater than substantive change. Leer más

OpenAI introduced ChatGPT-5.2, highlighting a suite of new capabilities that aim to improve the model's adherence to user‑specified constraints, offer richer perspective shifts, provide more personalized recommendations, anticipate potential failures, and help users clarify vague intuitions. The rollout includes claims of better rule‑following, nuanced viewpoint generation, targeted question‑driven recommendations, risk‑aware planning, and structured hunch analysis, positioning the model as a more thoughtful and practical AI assistant. Leer más