PANews August 21 news: A high-performance “stealth” large model named Ox Alpha was launched on OpenRouter today. It supports up to a 1,000,000-token context window and can process multimodal inputs including text, images, and video. The model will be opened to users for free within one week. As of now, no AI lab or company has claimed or been identified as its owner. The model developer and its true identity have not been disclosed.