I move data around and crunch numbers at a quant hedge fund. There are some aspects that make our work somewhat resistant to LLMs normally: we use a niche language (Julia) and a custom framework. Typically, when writing framework related code, I’ve given Claude Code very specific instructions and it’s followed them to the letter, even when those happened to be wrong.
In 4.6, Claude seems to finally “get” the framework, searching the codebase to understand its internals (as opposed to just understanding similar examples) and has given me corrections or pushback – e.g. it warned me (correctly) about cases where I had an unacceptably high chance of hash collisions, and said something like “no, the bug isn’t X, it’s Y” (again correctly) when I was debugging.
What sort of project?
I move data around and crunch numbers at a quant hedge fund. There are some aspects that make our work somewhat resistant to LLMs normally: we use a niche language (Julia) and a custom framework. Typically, when writing framework related code, I’ve given Claude Code very specific instructions and it’s followed them to the letter, even when those happened to be wrong.
In 4.6, Claude seems to finally “get” the framework, searching the codebase to understand its internals (as opposed to just understanding similar examples) and has given me corrections or pushback – e.g. it warned me (correctly) about cases where I had an unacceptably high chance of hash collisions, and said something like “no, the bug isn’t X, it’s Y” (again correctly) when I was debugging.