ColossalAI vs LTX-2
ColossalAI and LTX-2 share 13 technologies: Rich, OpenAI, torch, triton, peft, safetensors, bitsandbytes, accelerate, sentencepiece, torchaudio, torchvision, pillow, and Pydantic. Both are written in Python.
LinkedInWhat they share and what sets them apart
hpcaitech
ColossalAI
Making large AI models cheaper, faster and more accessible
Python41.4kRead on November 13, 2026, at commit 297c8cfWhat is ColossalAI built with?Only in ColossalAI
- FastAPI
uvicorn
chromadb
- Hugging Face
- anyio
- Ray
- Gradio
seaborn
matplotlib
- SQLAlchemy
- ModelScope
- rouge
- scikit-learn
sentence-transformers
- tiktoken
colossalai
- transformers
- LangChain
diffusers
- flash-attn
- datasets
- vLLM
- einops
- galore-torch
- loralib
- math-verify
- jinja2
markdown-it-py
markupsafe
- mdurl
pypdf
unstructured
- jsonlines
- annotated-types
- gpustat
psutil
fabric
In common
Lightricks
LTX-2
Official Python inference and LoRA trainer package for the LTX-2 audio–video generative model.
Python10.2kRead on November 13, 2026, at commit f0f2f86What is LTX-2 built with?Only in LTX-2
- NVIDIA
- optimum-quanto
imageio
- torchcodec
av
imageio-ffmpeg
- pillow-heif
Side by side
ColossalAILTX-2
SizeLines written by people and agents, without generated ones; code files, without tests.
ColossalAI319,283 lines written975 code files
LTX-281,590 lines written364 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.
ColossalAI0.3% of its commits signed by AIWith Codex and Claude Code
LTX-20% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ColossalAILast push November 13, 20263,904 commits41,424 stars
LTX-2Last push November 12, 202636 commits10,227 stars
TestsThe files that test the code, and the share of code files a test imports.
ColossalAI515 test files1.1% of its code files have a test that imports them
LTX-20 test files
Frequently asked questions
Which is bigger, ColossalAI or LTX-2?
ColossalAI, with 319,283 lines written; LTX-2 has 81,590.
Which has more GitHub stars, ColossalAI or LTX-2?
ColossalAI, with 41,424 stars; LTX-2 has 10,227.
The proof: hpcaitech/ColossalAI on GitHub
Which has more tests, ColossalAI or LTX-2?
ColossalAI, with 515 test files.
Which was updated more recently, ColossalAI or LTX-2?
ColossalAI: its last push was on November 13, 2026, and LTX-2's on November 12, 2026.
The proof: hpcaitech/ColossalAI's commits on GitHub
Which has more commits signed by AI, ColossalAI or LTX-2?
ColossalAI: an AI signed 0.3% of its commits, with Codex and Claude Code.
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