OpenRouter 推出 Grok 最新模型自动路由

Use Grok 4.5 from @SpaceXAI the moment it goes live, with no code change.

~x-ai/grok-latest always routes to the newest Grok. Point at it now (Grok 4.3 today) and it auto-upgrades to 4.5 the second it ships.

Try it: https://openrouter.ai/~x-ai/grok-latest