Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
The right-hand issue is harder because it involves stateful streaming translation, incremental tool-call assembly, provider-specific behavior, and compatibility testing across streaming and non-streaming paths. The left-hand issue is comparatively localized to usage-field extraction and cost-breakdown mapping with narrower regression coverage.
}
https://github.com/berriai/litellm/issues/25390 4:1 https://github.com/berriai/litellm/issues/34309