Musk's xAI Releases Grok 4 Fast: Performance on Par with Gemini 2.5
2025-09-21 /
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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.