Official commands

Copy-paste commands. Every one carries its official source — when the source changes, this changes.

This is the value we add. Official docs are split across api-docs, GitHub READMEs and Hugging Face model cards. Finding "how do I run it" takes several tabs. Here it is in one place.

Download a model

官方來源：https://huggingface.co/deepseek-ai

Method	Command
Hugging Face CLI	`huggingface-cli download deepseek-ai/DeepSeek-V3`
Hugging Face CLI（到指定目录）	`huggingface-cli download deepseek-ai/DeepSeek-R1 --local-dir ./DeepSeek-R1`
git-lfs	`git lfs install && git clone https://huggingface.co/deepseek-ai/DeepSeek-V3`
ModelScope（国内）	`modelscope download --model deepseek-ai/DeepSeek-R1`

Serve a model

官方來源：https://github.com/deepseek-ai/DeepSeek-V3

Method	Command
vLLM	`vllm serve deepseek-ai/DeepSeek-V3 --trust-remote-code --tensor-parallel-size 8`
SGLang	`python -m sglang.launch_server --model deepseek-ai/DeepSeek-V3 --tp 8`
transformers（单机最小）	`from transformers import AutoModelForCausalLM, AutoTokenizer`

DeepSeek Harness

官方來源：https://github.com/deepseek-ai/deepseek-harness

Method	Command
启动 Web UI	`npx @deepseek-ai/dsh web`
安装插件	`dsh plugin --profile web add <plugin>`
查看版本	`npx @deepseek-ai/dsh --version`

Call the API

官方來源：https://api-docs.deepseek.com/

Method	Command
端点	`POST https://api.deepseek.com/chat/completions`
模型名	`deepseek-chat / deepseek-reasoner`
curl 最小示例	`curl https://api.deepseek.com/chat/completions -H "Authorization: Bearer $KEY" -d '{"model":"deepseek-chat","messages":[{"role":"user","content":"hi"}]}'`

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