In benchmarks comparing Python 3.15 and Python 3.14, Python 3.15 was found to be approximately 1.45 times faster overall.

The best new features in Python 3.15 Python 3.15 is now GA, and it’s the best Python yet. Get your hands on its improved JIT ...

The concept of an “accelerated Python” is relatively new, and it’s made Python worth another look for Big Data and High Performance Computing (HPC) applications. Thanks to some Python aficionados at ...

Antonio Cuni, who is a longtime Python performance engineer and PyPy developer, gave a presentation at EuroPython 2025 about "Myths and fairy tales around Python performance" on the first day of the ...

There is a lot of work going on right now on speeding up Python; Kevin Modzelewski gave a presentation at PyCon 2022 on some of that work. Much of it has implications for Python programmers in terms ...

Speed is usually a critical factor in any programming project, so when making the choice of which language to use you need to ask how they stack up in terms of performance. But, to quote an overworked ...

Python is the programming language of choice for most data science and machine learning work. Or, to be more precise, Python's ecosystem. This is what makes Python so popular, as, with so many ...

Python use is surging in data science, thanks to its versatility and its ease of use. But as an interpreted language, Python code can be quite slow, especially compared to hand coded C++. That’s what ...

Google’s Python engineers have launched a new project called Unladen Swallow, which aims to bring a major performance boost to the Python programming language by making runtime speed five times faster ...

In a Q&A, Python programming language creator Guido van Rossum said it was “almost taboo to talk about a Python 4 in a serious sense” following the troubled migration from Python 2.0 to Python 3.0.