not much happened today

**GLM-5.1** has reached **#3 on Code Arena**, surpassing **Gemini 3.1** and **GPT-5.4**, and matching **Claude Sonnet 4.6** in coding performance. **Z.ai** now holds the **#1 open model rank** close to the top overall. The advisor pattern, combining a cheap executor with an expensive advisor, is gaining traction, improving performance and efficiency in models like **Haiku + Opus** and **Sonnet + Opus**. **Alibaba's Qwen Code v0.14.x** introduces orchestration features including remote control channels, cron tasks, and sub-agent model selection. Model routing is becoming a product-level concern due to specialization and spikiness in top models such as **Opus** and **GPT-5.4**. The **Hermes Agent** ecosystem shows strong momentum with a new workspace mobile app, FAST mode for **OpenAI/GPT-5.4**, and over **50k GitHub stars**. Practitioners report Hermes as a reliable agent framework, with local Qwen3-Coder-Next 80B 4-bit replacing parts of workflows previously reliant on Claude Code. The harness layer is emerging as a key abstraction in agent frameworks.