Source: https://seerepo.com/compare/hpcaitech/ColossalAI/vs/RVC-Boss/GPT-SoVITS
Markdown source: https://seerepo.com/compare/hpcaitech/ColossalAI/vs/RVC-Boss/GPT-SoVITS.md
Description: ColossalAI and GPT-SoVITS share 16 technologies: FastAPI, Hugging Face, Gradio, matplotlib, ModelScope, tiktoken, transformers, peft, flash-attn, safetensors, einops, sentencepiece, tokenizers, torchaudio, Pydantic, and psutil. Both are written in Python.

# ColossalAI vs GPT-SoVITS

ColossalAI and GPT-SoVITS share 16 technologies: FastAPI, Hugging Face, Gradio, matplotlib, ModelScope, tiktoken, transformers, peft, flash-attn, safetensors, einops, sentencepiece, tokenizers, torchaudio, Pydantic, and psutil. Both are written in Python.

- [hpcaitech/ColossalAI](https://seerepo.com/r/hpcaitech/ColossalAI): Making large AI models cheaper, faster and more accessible
- [RVC-Boss/GPT-SoVITS](https://seerepo.com/r/RVC-Boss/GPT-SoVITS): 1 min voice data can also be used to train a good TTS model! (few shot voice cloning)

## What they share and what sets them apart

- In common: FastAPI, Hugging Face, Gradio, matplotlib, ModelScope, tiktoken, transformers, peft, flash-attn, safetensors, einops, sentencepiece, tokenizers, torchaudio, Pydantic, psutil
- Only in ColossalAI: uvicorn, chromadb, anyio, Ray, seaborn, Rich, SQLAlchemy, OpenAI, scikit-learn, sentence-transformers, torch, LangChain, triton, diffusers, datasets, timm, bitsandbytes, vLLM, accelerate, galore-torch, math-verify, torchvision, jinja2, markdown-it-py, markupsafe, mdurl, pypdf, unstructured, pillow, jsonlines, annotated-types, pydantic-core
- Only in GPT-SoVITS: starlette, oss2, ctranslate2, faster-whisper, funasr, onnxruntime-gpu, openai-whisper, python-mecab-ko, torch-complex, triton-windows, umap-learn, librosa, pytorch-lightning, onnxruntime, torchmetrics, x-transformers, g2p-en, av, ffmpeg-python

## Side by side

| | ColossalAI | GPT-SoVITS |
|---|---|---|
| Size | 317,403 lines written, 974 code files | 50,422 lines written, 144 code files |
| Who writes it | 0.3% of its commits signed by AI. With Codex and Claude Code | 0.2% of its commits signed by AI. With Cursor |
| Activity | Last push November 6, 2026, 3,887 commits, 41,430 stars | Last push November 9, 2026, 895 commits, 64,647 stars |
| Tests | 505 test files. 1.1% of its code files have a test that imports them | 2 test files. 3.5% of its code files have a test that imports them |

- 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, ColossalAI or GPT-SoVITS?

ColossalAI, with 317,403 lines written; GPT-SoVITS has 50,422.

The proof: [hpcaitech/ColossalAI's code at commit da8f5c2](https://github.com/hpcaitech/ColossalAI/tree/da8f5c2dd56f97d3d23d3d222b114e1a3d4710f5)

### Which has more GitHub stars, ColossalAI or GPT-SoVITS?

GPT-SoVITS, with 64,647 stars; ColossalAI has 41,430.

The proof: [RVC-Boss/GPT-SoVITS on GitHub](https://github.com/RVC-Boss/GPT-SoVITS)

### Which has more tests, ColossalAI or GPT-SoVITS?

ColossalAI, with 505 test files; GPT-SoVITS has 2.

The proof: [hpcaitech/ColossalAI's code at commit da8f5c2](https://github.com/hpcaitech/ColossalAI/tree/da8f5c2dd56f97d3d23d3d222b114e1a3d4710f5)

### Which was updated more recently, ColossalAI or GPT-SoVITS?

GPT-SoVITS: its last push was on November 9, 2026, and ColossalAI's on November 6, 2026.

The proof: [RVC-Boss/GPT-SoVITS's commits on GitHub](https://github.com/RVC-Boss/GPT-SoVITS/commits)

### Which has more commits signed by AI, ColossalAI or GPT-SoVITS?

ColossalAI: an AI signed 0.3% of its commits, with Codex and Claude Code; in GPT-SoVITS, 0.2%.

## Sources

- hpcaitech/ColossalAI: Read on November 6, 2026, at commit da8f5c2 (https://github.com/hpcaitech/ColossalAI/tree/da8f5c2dd56f97d3d23d3d222b114e1a3d4710f5)
- RVC-Boss/GPT-SoVITS: Read on November 9, 2026, at commit 59c4468 (https://github.com/RVC-Boss/GPT-SoVITS/tree/59c44686f5cb9ffca9d8f1dec8b9c6836a129754)

## 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.