vLLM announced day-0 serving support for Shanghai AI Lab Intern-S2-397B. The 397B multimodal foundation model targets long-horizon scientific research and scientific agents, with strong multimodal, reasoning, coding, and agent capabilities. Developers can run it on vLLM today via the official recipe.

Key Takeaways

  • ✓vLLM shipped day-0 serving for Intern-S2-397B across multimodal, reasoning, coding, and scientific-agent workloads.
  • ✓Official recipe is at recipes.vllm.ai/internlm/Intern-S2-397B for immediate deployment.
  • ✓Pairs with the same-day Intern-S2-397B weight/eval release already in the feed: open weights plus open serving stack.
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