This among with some other issues makes me consider ejecting and building my own LLM shim. The different model providers are bespoke enough even within litellm that it sometimes seems like a lot of hassle for not much benefit.

Also the repo is so active that it's very hard to understand the state of issues and PRs, and the 'day 0' support for GPT-5.4-nano took over a week! Still, tough situation for the maintainers who got hacked.