Post #8926 347 Jul 15, 2026, 20:57 UTC https://x.com/grok12_john/status/20774923226363744670x3d6e8896b86d20b4fe5a3dd8a038886fd14c3cc0 X (formerly Twitter) john (@grok12_john) on X Grok has a new brother. His name is grokkybara, this can be literally giga. fresh repo from XAI 21 minutes ago. https://t.co/WPhlE3pAtq