trl
by huggingface · GitHub
Train transformer language models with reinforcement learning.
⭐ Stars
18.9k
🍴 Forks
2.8k
🔥 Trending
+7 today
📜 License
Apache-2.0
Commercial use OK📅 Created
2020
🔄 Last commit
today
💻 Language
Python
📈 Star history
2026-07-122026-07-17
📄 About
Train transformer language models with reinforcement learning.
Read the full guide❓ Frequently asked questions
What is trl?
Train transformer language models with reinforcement learning.
Is trl open source?
trl is an open-source project. It is released under the Apache-2.0 license.
Is trl free?
Yes. trl is free and open source — you can use, modify and self-host it.
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