Deepseek开源推理引擎DeepInfer，助力AI更便宜、更高效
Deepseek open-sources the inference engine that powers its fastest and cheapest AI model
Deepseek开源了其内部推理框架DeepInfer，并发布了deepseek-recipe，旨在降低计算成本和能源消耗，使AI更具性价比。DeepInfer是基于vLLM的优化计算内核和分布式处理框架，可快速生成答案。deepseek-recipe则复制了官方Deepseek API的令牌处理，使自托管设置表现一致。
Deepseek开源了其内部推理框架DeepInfer，并发布了deepseek-recipe，旨在降低计算成本和能源消耗，使AI更具性价比。这一举措可能会对西方AI提供商如OpenAI和Anthropic造成价格压力。
Deepseek has open-sourced DeepInfer, its internal inference framework, under the Apache License 2.0. Inference is how a trained AI model handles requests and generates responses. DeepInfer is the serving software that lets Deepseek's V4.1-Flash model produce answers quickly at scale.
The framework builds on vLLM with optimized compute kernels, distributed processing across multiple chips, and faster text generation techniques. Code for future Deepseek models will also ship as open source. Deepseek is also releasing deepseek-recipe, which replicates the token processing of the official Deepseek API so self-hosted setups behave the same way.
Deepseek's models are already dirt cheap. DeepInfer fills the last gap for running them even more cheaply. The goal is "to help the community lower compute costs, reduce energy use, and make AI more affordable," the company said on X. But the release also adds pricing pressure on Western providers like OpenAI and Anthropic. Given the AI race between China and the US, the move could be politically motivated too. If Western AI companies miss their growth targets, that's a risk for the US economy and beyond.
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来源：The Decoder · the-decoder.com