not much happened today

**Alibaba** unveiled the **Qwen3** model family including **Qwen3-Max** and **Qwen3-VL** with a native 256K context window expandable to 1M, strong OCR in 32 languages, and rapid release velocity (~3.5 releases/month) backed by a $52B infrastructure roadmap. **OpenAI** launched **GPT-5 Codex**, an agent-optimized coding model with up to **400K context** and adaptive reasoning priced at $1.25/$10 per million tokens, integrated into Cline and benchmarked in WebDev arenas. **Meta AI FAIR** released the open-weight **Code World Model (CWM) 32B**, a dense code generation model with strong benchmark scores (e.g., 65.8% SWE-bench Verified, 96.6% Math-500) and public safety reports. Ecosystem updates include GitHub Copilot's new embedding model for faster code search and Anthropic's Claude Sonnet 4 and Opus 4.1 integration into Microsoft 365 Copilot. The vLLM 0.10.2 update introduces Decode Context Parallel (DCP) for improved system performance.