NitroGen Universal Game Agents. Claude Opus 4.5 Extends Horizon. Qwen Image Layered Editing. Chinese Models Overtake US.

The AI news for December 22nd, 2025 Here are the details of the day's selected top stories: Nvidia will use NitroGen to create universal AI agents for all worlds. Source: https://the-decoder.de/nvidia-will-mit-nitrogen-universelle-ki-agenten-fuer-alle-welten-erschaffen/ Anthropic's AI model solves tasks with a time horizon of almost five hours. Source: https://the-decoder.de/ki-modell-von-anthropic-loest-aufgaben-mit-fast-fuenf-stunden-zeithorizont/ Alibaba's new AI model makes static images editable after the fact. Source: https://the-decoder.de/neues-ki-modell-von-alibaba-macht-statische-bilder-nachtraeglich-editierbar/ Semi-open AI models from China are displacing the US competition. Source: https://the-decoder.de/halb-offene-ki-modelle-aus-china-verdraengen-die-us-konkurrenz/