Not totally unsurprising though. This might sound weird, but LLM's don't really know what a "letter" is. They process text as essentially whole words, or at least phonics sized word chunks.
They pick up some spelling through training, but it's still sort of an alien concept to the architecture.
There's an entire wolfram alpha plugin. If the issue is getting it to reliably forward a correctly formulated query and not misrepresenting the response, then yeah the Wolfram folks noticed that too 🤷
