YuE vs onyx

YuE and onyx share 6 technologies: Hugging Face, accelerate, torch, transformers, safetensors, and tiktoken. Both are written in Python.

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What they share and what sets them apart

multimodal-art-projection

YuE

YuE2: frontier music generation with symbolic planning, zero-shot covers, and agentic music editing.

Python13.3kRead on November 10, 2026, at commit 1116beaWhat is YuE built with?

In common

onyx-dot-app

onyx

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Python33.3kRead on November 7, 2026, at commit a757433What is onyx built with?

Only in onyx

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
YuE12,160 lines written16 code files
onyx1,626,990 lines written3,906 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.
YuE8.2% of its commits signed by AIWith Codex
onyx11.7% of its commits signed by AIWith Claude Code, Devin, Cursor, CodeRabbit, GitHub Copilot, and Sweep
ActivityFrom GitHub and its history, on the day SeeRepo read it.
YuELast push November 1, 2026194 commits13,305 stars
onyxLast push November 7, 202611,391 commits33,270 stars
TestsThe files that test the code, and the share of code files a test imports.
YuE33 test files100% of its code files have a test that imports them
onyx3,158 test files45.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, YuE or onyx?
onyx, with 1,626,990 lines written; YuE has 12,160.

The proof: onyx-dot-app/onyx's code at commit a757433

Which has more GitHub stars, YuE or onyx?
onyx, with 33,270 stars; YuE has 13,305.

The proof: onyx-dot-app/onyx on GitHub

Which has more tests, YuE or onyx?
onyx, with 3,158 test files; YuE has 33.

The proof: onyx-dot-app/onyx's code at commit a757433

Which was updated more recently, YuE or onyx?
onyx: its last push was on November 7, 2026, and YuE's on November 1, 2026.

The proof: onyx-dot-app/onyx's commits on GitHub

Which has more commits signed by AI, YuE or onyx?
onyx: an AI signed 11.7% of its commits, with Claude Code, Devin, Cursor, CodeRabbit, GitHub Copilot, and Sweep; in YuE, 8.2%.

The proof: the commits each tool signed in onyx-dot-app/onyx

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