SGLang(@sgl_project):Open source moves forward when we build together. 🤝 DeepSeek-V4.1-Flash is now supported in SGLang, with more performance optimizations underway. Excited to continue supporting @deepseek_ai and turning cutting-edge model innovation into fast, accessible inference for the open-source community. More on our Day-0 support and what’s next:

2026.09.10 20:51

Open source moves forward when we build together. 🤝 DeepSeek-V4.1-Flash is now supported in SGLang, with more performance optimizations underway. Excited to continue supporting @deepseek_ai and turning cutting-edge model innovation into fast, accessible inference for the open-source community. More on our Day-0 support and what’s next:

DeepSeek@deepseek_ai

2026.09.10 06:10

🌐 Supporting open source. Expanding deployment options. We’ll work closely with the open-source community on V4.1-Flash inference support and explore more deployment options. Planning a large-scale deployment with 2,000 GPUs + a storage cluster? Let’s talk. 🔹 Model: 🔹 Paper: 6/6