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ai-agent-book vs Sana

ai-agent-book and Sana share 14 technologies: Hugging Face, matplotlib, accelerate, bitsandbytes, sentencepiece, triton, xformers, torch, transformers, peft, torchaudio, opencv-python, beautifulsoup4, and psutil. Both are written in Python.

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What they share and what sets them apart

bojieli

ai-agent-book

《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码

Python57.9kRead on November 13, 2026, at commit dbc046eWhat is ai-agent-book built with?

Only in ai-agent-book

In common

NVlabs

Sana

SANA & Sol: Efficient Generative Models and Full-Stack Training & Inference Engines for Image, Video, and World Modeling

Python9.8kRead on November 14, 2026, at commit 27303b8What is Sana built with?

Only in Sana

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ai-agent-book422,447 lines written1,067 code files
Sana118,674 lines written247 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.
ai-agent-book20.8% of its commits signed by AIWith Claude Code
Sana2.2% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ai-agent-bookLast push October 8, 20261,610 commits57,873 stars
SanaLast push November 14, 2026223 commits9,825 stars
TestsThe files that test the code, and the share of code files a test imports.
ai-agent-book624 test files34.3% of its code files have a test that imports them
Sana9 test files5.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ai-agent-book or Sana?
ai-agent-book, with 422,447 lines written; Sana has 118,674.

The proof: bojieli/ai-agent-book's code at commit dbc046e

Which has more GitHub stars, ai-agent-book or Sana?
ai-agent-book, with 57,873 stars; Sana has 9,825.

The proof: bojieli/ai-agent-book on GitHub

Which has more tests, ai-agent-book or Sana?
ai-agent-book, with 624 test files; Sana has 9.

The proof: bojieli/ai-agent-book's code at commit dbc046e

Which was updated more recently, ai-agent-book or Sana?
Sana: its last push was on November 14, 2026, and ai-agent-book's on October 8, 2026.

The proof: NVlabs/Sana's commits on GitHub

Which has more commits signed by AI, ai-agent-book or Sana?
ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in Sana, 2.2%.

The proof: the commits each tool signed in bojieli/ai-agent-book

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