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YuE vs ray

YuE and ray 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

ray-project

ray

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Python44.2kRead on November 6, 2026, at commit 77567c5What is ray built with?

Only in ray

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
YuE12,160 lines written16 code files
ray1,531,664 lines written2,777 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
ray3.6% of its commits signed by AIWith Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
YuELast push November 1, 2026194 commits13,305 stars
rayLast push November 6, 202632,373 commits44,213 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
ray2,168 test files9.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, YuE or ray?
ray, with 1,531,664 lines written; YuE has 12,160.

The proof: ray-project/ray's code at commit 77567c5

Which has more GitHub stars, YuE or ray?
ray, with 44,213 stars; YuE has 13,305.

The proof: ray-project/ray on GitHub

Which has more tests, YuE or ray?
ray, with 2,168 test files; YuE has 33.

The proof: ray-project/ray's code at commit 77567c5

Which was updated more recently, YuE or ray?
ray: its last push was on November 6, 2026, and YuE's on November 1, 2026.

The proof: ray-project/ray's commits on GitHub

Which has more commits signed by AI, YuE or ray?
YuE: an AI signed 8.2% of its commits, with Codex; in ray, 3.6%.

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