Artificial Intelligence General Technology12 Min Read Md. Mahedi Zaman ZaberonJuly 9, 2026 Grok 4.5 Released: SpaceXAI Launches New ‘Opus-Class’ Efficient AI Model Introduction to Grok 4.5: Redefining Efficiency SpaceXAI has officially pulled back the curtain on its latest innovation, Grok 4.5, a…
