peft vs heretic

peft and heretic share 9 technologies: Hugging Face, peft, torch, transformers, bitsandbytes, accelerate, datasets, torchvision, and psutil. Both are written in Python.

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What they share and what sets them apart

huggingface

peft

🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

Python21.9kRead on November 5, 2026, at commit 574c7caWhat is peft built with?

Only in peft

In common

p-e-w

heretic

Training-free language model modification: Remove censorship, suppress slop, reduce sycophancy, and more

Python39.7kRead on November 6, 2026, at commit ce61e18What is heretic built with?

Only in heretic

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
peft166,024 lines written272 code files
heretic7,875 lines written18 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.
peft0.1% of its commits signed by AIWith Cursor and Claude Code
heretic3.4% of its commits signed by AIWith Gemini CLI and Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
peftLast push November 4, 20261,934 commits21,873 stars
hereticLast push November 6, 2026235 commits39,677 stars
TestsThe files that test the code, and the share of code files a test imports.
peft75 test files0.7% of its code files have a test that imports them
heretic6 test files27.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, peft or heretic?
peft, with 166,024 lines written; heretic has 7,875.

The proof: huggingface/peft's code at commit 574c7ca

Which has more GitHub stars, peft or heretic?
heretic, with 39,677 stars; peft has 21,873.

The proof: p-e-w/heretic on GitHub

Which has more tests, peft or heretic?
peft, with 75 test files; heretic has 6.

The proof: huggingface/peft's code at commit 574c7ca

Which was updated more recently, peft or heretic?
heretic: its last push was on November 6, 2026, and peft's on November 4, 2026.

The proof: p-e-w/heretic's commits on GitHub

Which has more commits signed by AI, peft or heretic?
heretic: an AI signed 3.4% of its commits, with Gemini CLI and Claude Code; in peft, 0.1%.

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