lots of small launches

**GPT-4o Advanced Voice Preview** is now available for free ChatGPT users with enhanced daily limits for Plus and Pro users. **Claude 3.7 Sonnet** has achieved the top rank in WebDev Arena with improved token efficiency. **DeepSeek-R1** with 671B parameters benefits from the **Together Inference** platform optimizing NVIDIA Blackwell GPU usage, alongside the open-source **DeepGEMM** CUDA library delivering up to 2.7x speedups on Hopper GPUs. **Perplexity** launched a new Voice Mode and a **Deep Research API**. The upcoming **Grok 3 API** will support a 1M token context window. Several companies including **Elicit**, **Amazon**, **Anthropic**, **Cloudflare**, **FLORA**, **Elevenlabs**, and **Inception Labs** announced new funding rounds, product launches, and model releases.