Source: https://seerepo.com/compare/hiyouga/LlamaFactory/vs/SWivid/F5-TTS
Markdown source: https://seerepo.com/compare/hiyouga/LlamaFactory/vs/SWivid/F5-TTS.md
Description: LlamaFactory and F5-TTS share 10 technologies: Gradio, matplotlib, transformers, torch, datasets, accelerate, safetensors, torchaudio, bitsandbytes, and torchcodec. Both are written in Python.

# LlamaFactory vs F5-TTS

LlamaFactory and F5-TTS share 10 technologies: Gradio, matplotlib, transformers, torch, datasets, accelerate, safetensors, torchaudio, bitsandbytes, and torchcodec. Both are written in Python.

- [hiyouga/LlamaFactory](https://seerepo.com/r/hiyouga/LlamaFactory): Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
- [SWivid/F5-TTS](https://seerepo.com/r/SWivid/F5-TTS): Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"

## What they share and what sets them apart

- In common: Gradio, matplotlib, transformers, torch, datasets, accelerate, safetensors, torchaudio, bitsandbytes, torchcodec
- Only in LlamaFactory: FastAPI, uvicorn, einops, sentencepiece, tiktoken, torchvision, triton-ascend, trl, peft, deepspeed, liger-kernel, ModelScope, nltk, torchdata, av, jsonschema-specifications, referencing, Pydantic
- Only in F5-TTS: transformers-stream-generator, x-transformers, librosa, vocos

## Side by side

| | LlamaFactory | F5-TTS |
|---|---|---|
| Size | 62,624 lines written, 194 code files | 13,839 lines written, 34 code files |
| Who writes it | 1.6% of its commits signed by AI. With Gemini CLI, Claude Code, GitHub Copilot, and Cursor | 0.2% of its commits signed by AI. With Claude Code |
| Activity | Last push November 4, 2026, 2,769 commits, 75,890 stars | Last push November 3, 2026, 574 commits, 15,531 stars |
| Tests | 62 test files. 38.1% of its code files have a test that imports them | 0 test files |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, LlamaFactory or F5-TTS?

LlamaFactory, with 62,624 lines written; F5-TTS has 13,839.

The proof: [hiyouga/LlamaFactory's code at commit 702005c](https://github.com/hiyouga/LlamaFactory/tree/702005ce5237ae10f3c572c3f7741ecfd1422fc9)

### Which has more GitHub stars, LlamaFactory or F5-TTS?

LlamaFactory, with 75,890 stars; F5-TTS has 15,531.

The proof: [hiyouga/LlamaFactory on GitHub](https://github.com/hiyouga/LlamaFactory)

### Which has more tests, LlamaFactory or F5-TTS?

LlamaFactory, with 62 test files.

The proof: [hiyouga/LlamaFactory's code at commit 702005c](https://github.com/hiyouga/LlamaFactory/tree/702005ce5237ae10f3c572c3f7741ecfd1422fc9)

### Which was updated more recently, LlamaFactory or F5-TTS?

LlamaFactory: its last push was on November 4, 2026, and F5-TTS's on November 3, 2026.

The proof: [hiyouga/LlamaFactory's commits on GitHub](https://github.com/hiyouga/LlamaFactory/commits)

### Which has more commits signed by AI, LlamaFactory or F5-TTS?

LlamaFactory: an AI signed 1.6% of its commits, with Gemini CLI, Claude Code, GitHub Copilot, and Cursor; in F5-TTS, 0.2%.

The proof: [the commits each tool signed in hiyouga/LlamaFactory](https://seerepo.com/r/hiyouga/LlamaFactory/ai)

## Sources

- hiyouga/LlamaFactory: Read on November 4, 2026, at commit 702005c (https://github.com/hiyouga/LlamaFactory/tree/702005ce5237ae10f3c572c3f7741ecfd1422fc9)
- SWivid/F5-TTS: Read on November 8, 2026, at commit 600e5fd (https://github.com/SWivid/F5-TTS/tree/600e5fdfbf319f84735557aca80a7aaf60d487e6)

## 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.