Source: https://seerepo.com/r/vllm-project/vllm
Markdown source: https://seerepo.com/r/vllm-project/vllm.md
Description: vllm-project/vllm is a Python repo with 2,199,772 lines written in 3,163 files. vllm is built with FastAPI and axum and uses OpenAI.

# What's inside vllm-project/vllm

vllm-project/vllm is a Python repo with 2,199,772 lines written in 3,163 files. vllm is built with FastAPI and axum and uses OpenAI. AI signed 11.4% of the 23,912 commits of vllm.

Its description on GitHub: “A high-throughput and memory-efficient inference and serving engine for LLMs”

Python · Apache-2.0 · 95,671 stars · GitHub: https://github.com/vllm-project/vllm

Read on October 27, 2026, at commit 90309f6.

## Its folders

- [What is vllm built with?](https://seerepo.com/r/vllm-project/vllm/built): vllm is built with FastAPI and axum and uses OpenAI.
- [How much of vllm did AI write?](https://seerepo.com/r/vllm-project/vllm/ai): AI signed 11.4% of the 23,912 commits of vllm.

## In figures

- 2,199,772 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 3,163 files: The product’s, not counting tests.
- 2,299 test files: The files that test the code.
- 3 technologies: Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

## Frequently asked questions

### What is vllm-project/vllm?

vllm-project/vllm is a Python repo with 2,199,772 lines written in 3,163 files. Its description on GitHub: “A high-throughput and memory-efficient inference and serving engine for LLMs”

The proof: [its page on GitHub](https://github.com/vllm-project/vllm)

### What is vllm built with?

vllm is built with FastAPI and axum and uses OpenAI.

The proof: [each technology with its file and line](https://seerepo.com/r/vllm-project/vllm/built)

### How much of vllm did AI write?

AI signed 11.4% of the 23,912 commits of vllm.

The proof: [the commits each tool signed](https://seerepo.com/r/vllm-project/vllm/ai)

### What license does vllm have?

vllm is released under the Apache-2.0 license.

The proof: [its page on GitHub](https://github.com/vllm-project/vllm)

### How many stars does vllm have on GitHub?

vllm had 95,671 stars on GitHub on October 27, 2026.

The proof: [its page on GitHub](https://github.com/vllm-project/vllm)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![vllm-project/vllm on SeeRepo](https://seerepo.com/badge/vllm-project/vllm.svg)](https://seerepo.com/r/vllm-project/vllm?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.