HanLP vs vllm

HanLP and vllm share 3 technologies: sentencepiece, torch, and transformers. Both are written in Python.

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What they share and what sets them apart

hankcs

HanLP

中文分词 词性标注 命名实体识别 依存句法分析 成分句法分析 语义依存分析 语义角色标注 指代消解 风格转换 语义相似度 新词发现 关键词短语提取 自动摘要 文本分类聚类 拼音简繁转换 自然语言处理

Python36.5kRead on November 7, 2026, at commit 281e8efWhat is HanLP built with?

In common

vllm-project

vllm

A high-throughput and memory-efficient inference and serving engine for LLMs

Python96.3kRead on November 4, 2026, at commit 75f6761What is vllm built with?

Only in vllm

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
HanLP58,682 lines written472 code files
vllm2,375,117 lines written3,289 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
HanLP0% of its commits signed by AI
vllm12.8% of its commits signed by AIWith Claude Code, Codex, Gemini CLI, Cursor, GitHub Copilot, Devin, Mistral Vibe, CodeRabbit, Factory, and Qwen Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
HanLPLast push October 25, 20261,715 commits36,536 stars
vllmLast push November 4, 202624,593 commits96,302 stars
TestsThe files that test the code, and the share of code files a test imports.
HanLP13 test files1.9% of its code files have a test that imports them
vllm2,419 test files60.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, HanLP or vllm?
vllm, with 2,375,117 lines written; HanLP has 58,682.

The proof: vllm-project/vllm's code at commit 75f6761

Which has more GitHub stars, HanLP or vllm?
vllm, with 96,302 stars; HanLP has 36,536.

The proof: vllm-project/vllm on GitHub

Which has more tests, HanLP or vllm?
vllm, with 2,419 test files; HanLP has 13.

The proof: vllm-project/vllm's code at commit 75f6761

Which was updated more recently, HanLP or vllm?
vllm: its last push was on November 4, 2026, and HanLP's on October 25, 2026.

The proof: vllm-project/vllm's commits on GitHub

Which has more commits signed by AI, HanLP or vllm?
vllm: an AI signed 12.8% of its commits, with Claude Code, Codex, Gemini CLI, Cursor, GitHub Copilot, Devin, Mistral Vibe, CodeRabbit, Factory, and Qwen Code.

The proof: the commits each tool signed in vllm-project/vllm

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