X @xAI
xAIยท2025-11-19 23:17
For the next two weeks, all xAI Agent Tools will be FREE of charge. During this same period, Grok 4.1 Fast will also be available for free, exclusively on OpenRouter.The model is generally available on the xAI API with pricing starting at $0.2 / 1M tokens in and $0.5 / 1M tokens out.https://t.co/d0qYXlTll1 ...