OpenAI says China's DeepSeek trained its AI by distilling US models, memo shows

By Deepa Seetharaman and Fabiola Arámburo Feb 12 (Reuters) - OpenAI has warned U.S. lawmakers that Chinese artificial ...

Nvidia’s new technique cuts LLM reasoning costs by 8x without losing accuracy

Nvidia researchers developed dynamic memory sparsification (DMS), a technique that compresses the KV cache in large language models by up to 8x while maintaining reasoning accuracy — and it can be ...