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22nd May 2026

Research pydantic-monty investigation — Reviewing `pydantic-monty` reveals it as a fast, minimal Python interpreter designed for controlled sandboxed execution, primarily useful when transforming data, branching, looping, and interacting with a select set of trusted host tools or a virtual filesystem. The interpreter purposefully omits large portions of CPython’s functionality, with clear boundaries: unsupported features and missing resources generally fail cleanly as structured errors rather than escaping into the host runtime.

This is a beat by Simon Willison, posted on 22nd May 2026.

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