not much happened today

**Claude 3.7 Sonnet** demonstrates exceptional coding and reasoning capabilities, outperforming models like **DeepSeek R1**, **O3-mini**, and **GPT-4o** on benchmarks such as **SciCode** and **LiveCodeBench**. It is available on platforms including **Perplexity Pro**, **Anthropic**, **Amazon Bedrock**, and **Google Cloud**, with pricing at **$3/$15 per million tokens**. Key features include a **64k token thinking mode**, **200k context window**, and the **CLI-based coding assistant Claude Code**. Meanwhile, **DeepSeek** released **DeepEP**, an open-source communication library optimized for MoE model training and inference with support for **NVLink**, **RDMA**, and **FP8**. These updates highlight advancements in coding AI and efficient model training infrastructure.