Claude Code is the best agentic coding interface right now, but out of the box it only talks to Anthropic's API with Anthropic billing. Sometimes you want the same interface with a different brain: Kimi K3 for cheap long sessions, GPT-5. 4 to cross-check a plan, Gemini 3.
Source: [Dev.to](https://dev.to/opper/claude-code-with-any-model-three-ways-to-route-it-incl-the-2-minute-one-2md2)