pytorch-grad-cam vs ray

pytorch-grad-cam and ray share 5 technologies: matplotlib, torch, torchvision, scikit-learn, and pillow. Both are written in Python.

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What they share and what sets them apart

jacobgil

pytorch-grad-cam

Advanced AI Explainability for computer vision. Support for CNNs, Vision Transformers, Classification, Object detection, Segmentation, Image similarity and more.

Python13kRead on November 10, 2026, at commit 9194156What is pytorch-grad-cam 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.
pytorch-grad-cam4,470 lines written38 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.
pytorch-grad-cam0.4% of its commits signed by AIWith Claude Code
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.
pytorch-grad-camLast push November 1, 2026251 commits13,009 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.
pytorch-grad-cam13 test files28.9% 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, pytorch-grad-cam or ray?
ray, with 1,531,664 lines written; pytorch-grad-cam has 4,470.

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

Which has more GitHub stars, pytorch-grad-cam or ray?
ray, with 44,213 stars; pytorch-grad-cam has 13,009.

The proof: ray-project/ray on GitHub

Which has more tests, pytorch-grad-cam or ray?
ray, with 2,168 test files; pytorch-grad-cam has 13.

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

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

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

Which has more commits signed by AI, pytorch-grad-cam or ray?
ray: an AI signed 3.6% of its commits, with Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex; in pytorch-grad-cam, 0.4%.

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

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