Musk's xAI Releases Grok 4 Fast: Performance on Par with Gemini 2.5
2 day ago / Read about 0 minute
Author:小编   

On September 20, 2025, Musk's xAI company launched a new multimodal reasoning model, Grok 4 Fast, with performance on par with Gemini 2.5, and it has been made available to all users.