not much happened today

**Gemini 3.1 Flash-Lite** is highlighted by **Demis Hassabis** for its speed and cost-efficiency, focusing on latency and cost per capability rather than raw performance. **NotebookLM Studio** introduces a new feature for generating immersive cinematic video overviews. Rumors about **GPT-5.4** suggest a ~1 million token context window and an "extreme reasoning mode" for long-horizon tasks, with speculation about monthly model updates from **OpenAI**. **Anthropic's Claude Opus 4.6** is noted for strong general agent behavior but weaker visual mathematics performance. **Alibaba's Qwen** team faces leadership exits and restructuring, with concerns about compute access and organizational changes. Qwen models dominate research workflows, appearing in 41% of Hugging Face papers in 2025-2026, raising ecosystem dependence risks. The open-weight model landscape may consolidate around non-profits, **NVIDIA**, and **Meta** due to business incentives.