Alibaba just dropped the world's most advanced open-source AI agent model

Alibaba just dropped the world's most advanced open-source AI agent model that simulates seven entire environments inside one model for free. And a new free tool now generates pro quality images with full style and mood board control. Here's everything that happened in AI this week in 60 seconds. No. 6, OpenAI launches GPT 5.6. It's most capable family yet with a new ultra mode that splits work across multiple sub-agents to crush long horizon coding, science and cyber tasks. No. 5, ByteDance unveils Sea Dance 2.5, generating native 30 second 4K videos from up to 50 multimodal references with a 3D-preview mode that lets you plan camera moves and lighting before rendering. No. 4, Deepreinforce releases Ornith 1.0, an open-source coding model family that learns to build its own scaffold during training. Rivaling Claude, it's free on Hugging Face and runs on a single consumer GPU. No. 3, Krea drops Krea 2, an image foundation model built from scratch with a Turbo variant that pumps out stunning 2K visuals in 2 seconds. Open weights on Hugging Face with full LoRA, mood board and style reference support. No. 2, Mistral drops OCR 4, a document AI returning bounding boxes, block types and confidence scores across 170 languages, beating every leading OCR system, fully self-hostable. And at No. 1, Alibaba open-sources Qwen-AgentWorld, the first language world model that simulates seven agent environments inside a single model. Tops GPT 5.4 and Claude Opus 4.8 on Agent War bench, runs locally, completely free.