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![OpenRouterAI Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1681349314797240320.png) OpenRouter [@OpenRouterAI](/creator/twitter/OpenRouterAI) on x 44.4K followers
Created: 2025-07-10 14:22:29 UTC

Grok X went live on OpenRouter at 10pm PT last night

Incredible benchmark results. 256k context window. Supports parallel tool calling, structured outputs, and images. Try it now!

![](https://pbs.twimg.com/media/GvgJS2SWoAAzZ5a.jpg)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1943314891617472936/c:line.svg)

**Related Topics**
[parallel](/topic/parallel)
[context window](/topic/context-window)
[grok 4](/topic/grok-4)

[Post Link](https://x.com/OpenRouterAI/status/1943314891617472936)