Researchers say Z.ai's GLM-5.2 matches latest US models at finding security bugs, as critics question the US' lax approach in restricting Chinese open models (Wall Street Journal)

Les téléviseurs exposés en magasin utilisent des réglages spéciaux pour afficher une image plus spectaculaire qu’à domicile. Couleurs sursaturées, contraste poussé et luminosité maximale : voici pourquoi le rendu change chez vous et comment retrouver une image plus naturelle.

MCU chips for optical modules emerge as a critical semiconductor segment as AI data center buildout drives 800G/1.6T demand, with domestic players GigaDevice and Nations Technologies racing to capture market share.

China achieves 100% domestic production of two critical superconducting magnets for nuclear fusion reactors, with the world's largest toroidal field magnet and a 60 kA central solenoid coil passing technical validation.

Peking University and DeepSeek jointly open-source DSpark, a speculative decoding framework that boosts LLM inference speed by 60-85% with up to 661% throughput gain under strict latency constraints.