Models
January 2, 2026

DeepSeek introduces mHC to fix training instability in large models

DeepSeek researchers introduced mHC, a manifold-constrained residual architecture that prevents training instability in large models by constraining residual matrices, improving scalability and reducing cost.

OpenAI has introduced the OpenAI Academy for News Organizations, a learning hub designed to help journalists, editors, publishers, and newsroom teams adopt AI effectively and responsibly.

The Academy provides on-demand training, including “AI Essentials for Journalists,” along with playbooks, practical workflows, and real-world newsroom examples. It supports use cases such as investigative and background research, translation and multilingual reporting, data analysis, and improving production and operational efficiency.

The program also shares open-source resources and guidance on responsible governance, building on OpenAI’s collaborations with the American Journalism Project and The Lenfest Institute to strengthen journalism sustainability.

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