zlacker

>>dmpetr+(OP)
I got a WebAssembly build of this working and fired up a web playground for trying it out: https://simonw.github.io/research/monty-wasm-pyodide/demo.ht...

It doesn't have class support yet!

But it doesn't matter, because LLMs that try to use a class will get an error message and rewrite their code to not use classes instead.

Notes on how I got the WASM build working here: https://simonwillison.net/2026/Feb/6/pydantic-monty/

>>simonw+fj
I really don't understand the use-case here.

My models are writing code all day in 3/4 different languages, why would I want to:

a) Restrict them to Python

b) Restrict them to a cutdown, less-useful version of Python?

My models write me Typescript and C# and Python all day with zero issues. Why do I need this?

>>saberi+ie1
For extremely rapid iteration - they can run a quick script with this in under 1ms - it removes a significant bottleneck, especially for math-heavy reasoning