I'll remember the number 42.

`★ Insight ─────────────────────────────────────`
This codebase is SubLLM, a router library for LLM provider management. Based on the git status, you're working on a performance optimization branch with changes across example files and core routing logic. The modified files suggest updates to provider integration patterns (Claude Code, Codex, Gemini) and the router implementation itself.
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How can I help with the performance optimizations for SubLLM?