I built a programming language that LLMs can't use

Global Tech Sun, 18 Oct 2026 23:56:21 GMT Moderate confidence — 64/100

Writing code is probably something LLMs have excelled at the most.
But how much of their ability to write code is due to their understanding of it vs.
just them recalling code snippets which were present in their training dataset or their context window?

Unverified

Writing code is probably something LLMs have excelled at the most.
But how much of their ability to write code is due to their understanding of it vs.
just them recalling code snippets which were present in their training dataset or their context window?

Sources: Picheta