SGLang added serving recipes for DeepSeek-V4-Flash-Vision and DeepSeek-V4-Flash-0731 on 2×DGX Spark. Flash-Vision has native vision; Flash-0731 supports fp4 and NVIDIA official nvfp4; both run on the b12x kernel library, with docs in the SGLang cookbook.

Key Takeaways

  • ✓2×DGX Spark recipes cover Flash-Vision and Flash-0731.
  • ✓Flash-Vision: native vision; Flash-0731: fp4 plus NVIDIA nvfp4.
  • ✓Both on the b12x kernel library for local/edge high-throughput serving.
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SGLang · DeepSeek-V4-Flash · Flash-Vision
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