not much happened today

**Arcee’s Trinity-Large-Thinking** was released with **open weights under Apache 2.0**, featuring a **400B total / 13B active** model size and strong agentic performance, ranking **#2 on PinchBench**. **Z.ai’s GLM-5V-Turbo** is a **vision coding model** with **native multimodal fusion** and a **CogViT encoder**, integrated into multiple platforms. **TII’s Falcon Perception** offers an **open-vocabulary referring expression segmentation model** with an **early-fusion transformer** and a competitive **0.3B OCR model**. **H Company’s Holo3** is a GUI-navigation model family based on **Qwen3.5**. A **Claude Code leak** revealed a minimalist agent core with a **4-layer context compression stack**, **40+ tool modular architecture**, and advanced features like **task budget management** and **streaming tool execution**. The leak highlights Anthropic’s agent design and operational sophistication.