{"type":"post","id":"vllm-blog-serving-deepseek-v4-1-flash-at-073f14","slug":"vllm-blog-serving-deepseek-v4-1-flash-at-073f14","title":"vLLM blog: Serving DeepSeek-V4.1-Flash at scale, matching DeepInfer and scaling to GB300 NVL72","description":"Inferact and the vLLM team published a performance study on October 23, 2026, covering online serving of DeepSeek-V4.1-Flash on a single NVIDIA GB300 NVL72 rack.","retrieval_nugget":"Inferact and the vLLM team published a performance study on October 23, 2026, covering online serving of DeepSeek-V4.1-Flash on a single NVIDIA GB300 NVL72 rack.","published_at":"2026-10-26","updated_at":"2026-10-26","record_date":"2026-10-26","date_kind":"published_at","topics":["inference","ai-infrastructure","compute"],"entities":["vLLM","DeepSeek-V4.1-Flash","DeepInfer","NVIDIA GB300 NVL72","SemiAnalysis AgentX","Inferact"],"related_patterns":[],"novelty_label":"same_event","what_changed":"Same event as Serving DeepSeek-V4.1-Flash at Scale: vLLM Matches DeepInfer and Scales to GB300 NVL72 | vLLM Blog","prior_refs":["memory:96512f02-f285-8f7e-a3b8-6c2aab62c5f9","memory:4c416acd-47a0-818c-af99-bc98dd032139","memory:229dab74-a25f-8cfd-a488-19c0d853b42b"],"source_url":"https://blog.vllm.ai/blog/2026-10-23-deepseek-v41-flash-pd-wide-ep","source_urls":["https://blog.vllm.ai/blog/2026-10-23-deepseek-v41-flash-pd-wide-ep"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:vllm-blog-serving-deepseek-v4-1-flash-at-073f14","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/vllm-blog-serving-deepseek-v4-1-flash-at-073f14/","markdown":"https://newruntime.com/posts/vllm-blog-serving-deepseek-v4-1-flash-at-073f14.md","json":"https://newruntime.com/posts/vllm-blog-serving-deepseek-v4-1-flash-at-073f14.json"},"next_reads":[{"type":"topic","path":"/topics/inference/","url":"https://newruntime.com/topics/inference/","title":"Inference","reason":"Explore the inference topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/inference.md","json_url":"https://newruntime.com/topics/inference.json"},{"type":"topic","path":"/topics/ai-infrastructure/","url":"https://newruntime.com/topics/ai-infrastructure/","title":"Ai Infrastructure","reason":"Explore the ai-infrastructure topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/ai-infrastructure.md","json_url":"https://newruntime.com/topics/ai-infrastructure.json"},{"type":"topic","path":"/topics/compute/","url":"https://newruntime.com/topics/compute/","title":"Compute","reason":"Explore the compute topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/compute.md","json_url":"https://newruntime.com/topics/compute.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}