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Free Threaded Mode in Python3.13 (GIL disabled)

· 4 min read
Hieu Nguyen
AI Engineer

Python 3.13 just release recently, with an amazing new feature called "Free threaded mode". This is a great improvement for the performance of your code when you are using threads. This article shows how to enable this feature (not enabled by default) and shows "free threaded mode" impact on the performance of your code.