Source: https://seerepo.com/r/BerriAI/litellm
Markdown source: https://seerepo.com/r/BerriAI/litellm.md
Description: BerriAI/litellm is a Python repo with 4,405,837 lines written in 5,630 files. AI signed 20% of the 45,956 commits of litellm.

# What's inside BerriAI/litellm

BerriAI/litellm is a Python repo with 4,405,837 lines written in 5,630 files. litellm is built with Next.js, React, FastAPI, and 2 more and uses Redis, Postgres, OpenAI, and 2 more. AI signed 20% of the 45,956 commits of litellm.

Its description on GitHub: “The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]”

Python · 62,405 stars · GitHub: https://github.com/BerriAI/litellm

Read on October 30, 2026, at commit ef9385c.

## Its folders

- [What is litellm built with?](https://seerepo.com/r/BerriAI/litellm/built): litellm is built with Next.js, React, FastAPI, and 2 more and uses Redis, Postgres, OpenAI, and 2 more.
- [How much of litellm did AI write?](https://seerepo.com/r/BerriAI/litellm/ai): AI signed 20% of the 45,956 commits of litellm.

## In figures

- 4,405,837 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 5,630 files: The product’s, not counting tests.
- 6,741 test files: The files that test the code.
- 10 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 BerriAI/litellm?

BerriAI/litellm is a Python repo with 4,405,837 lines written in 5,630 files. Its description on GitHub: “The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]”

The proof: [its page on GitHub](https://github.com/BerriAI/litellm)

### What is litellm built with?

litellm is built with Next.js, React, FastAPI, and 2 more and uses Redis, Postgres, OpenAI, and 2 more.

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

### How much of litellm did AI write?

AI signed 20% of the 45,956 commits of litellm.

The proof: [the commits each tool signed](https://seerepo.com/r/BerriAI/litellm/ai)

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

litellm had 62,405 stars on GitHub on October 30, 2026.

The proof: [its page on GitHub](https://github.com/BerriAI/litellm)

## Add this badge to your README

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

```markdown
[![BerriAI/litellm on SeeRepo](https://seerepo.com/badge/BerriAI/litellm.svg)](https://seerepo.com/r/BerriAI/litellm?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.