lerobot vs ml-agents

lerobot and ml-agents share 3 technologies: torch, gymnasium, and pillow. Both are written in Python.

Read it as markdown

What they share and what sets them apart

huggingface

lerobot

🤗 LeRobot: Making AI for Robotics more accessible with end-to-end learning

Python28.7kRead on November 8, 2026, at commit d490e47What is lerobot built with?

Only in lerobot

In common

Unity-Technologies

ml-agents

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.

Python19.8kRead on November 5, 2026, at commit 4649106What is ml-agents built with?

Only in ml-agents

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
lerobot337,914 lines written635 code files
ml-agents81,989 lines written300 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.
lerobot2.5% of its commits signed by AIWith GitHub Copilot, Claude Code, and Cursor
ml-agents0.1% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
lerobotLast push November 8, 20261,854 commits28,744 stars
ml-agentsLast push October 30, 20263,177 commits19,822 stars
TestsThe files that test the code, and the share of code files a test imports.
lerobot365 test files58.7% of its code files have a test that imports them
ml-agents160 test files55.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, lerobot or ml-agents?
lerobot, with 337,914 lines written; ml-agents has 81,989.

The proof: huggingface/lerobot's code at commit d490e47

Which has more GitHub stars, lerobot or ml-agents?
lerobot, with 28,744 stars; ml-agents has 19,822.

The proof: huggingface/lerobot on GitHub

Which has more tests, lerobot or ml-agents?
lerobot, with 365 test files; ml-agents has 160.

The proof: huggingface/lerobot's code at commit d490e47

Which was updated more recently, lerobot or ml-agents?
lerobot: its last push was on November 8, 2026, and ml-agents's on October 30, 2026.

The proof: huggingface/lerobot's commits on GitHub

Which has more commits signed by AI, lerobot or ml-agents?
lerobot: an AI signed 2.5% of its commits, with GitHub Copilot, Claude Code, and Cursor; in ml-agents, 0.1%.

The proof: the commits each tool signed in huggingface/lerobot

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