ray vs F5-TTS

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

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What they share and what sets them apart

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

In common

SWivid

F5-TTS

Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"

Python15.5kRead on November 8, 2026, at commit 600e5fdWhat is F5-TTS built with?

Only in F5-TTS

  • transformers-stream-generator
  • x-transformers
  • librosa
  • vocos

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ray1,531,664 lines written2,777 code files
F5-TTS13,839 lines written34 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.
ray3.6% of its commits signed by AIWith Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex
F5-TTS0.2% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
rayLast push November 6, 202632,373 commits44,213 stars
F5-TTSLast push November 3, 2026574 commits15,531 stars
TestsThe files that test the code, and the share of code files a test imports.
ray2,168 test files9.7% of its code files have a test that imports them
F5-TTS0 test files

Frequently asked questions

Which is bigger, ray or F5-TTS?
ray, with 1,531,664 lines written; F5-TTS has 13,839.

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

Which has more GitHub stars, ray or F5-TTS?
ray, with 44,213 stars; F5-TTS has 15,531.

The proof: ray-project/ray on GitHub

Which has more tests, ray or F5-TTS?
ray, with 2,168 test files.

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

Which was updated more recently, ray or F5-TTS?
ray: its last push was on November 6, 2026, and F5-TTS's on November 3, 2026.

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

Which has more commits signed by AI, ray or F5-TTS?
ray: an AI signed 3.6% of its commits, with Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex; in F5-TTS, 0.2%.

The proof: the commits each tool signed in ray-project/ray

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