Verified:
Microbenchmarks show speedups of 5-25% for pure Python loops and arithmetic. Real-world code sees more modest gains. The JIT is and still under heavy development. python 313 release notes verified
Download the source and build with --disable-gil --enable-experimental-jit to see Python’s future – a world without the GIL, with a JIT compiler, running on your phone or in a WebAssembly sandbox. Verified: Microbenchmarks show speedups of 5-25% for pure
for better type narrowing and support for default values in type parameters. Docstrings with a JIT compiler