SpaceXAI· @SpaceXAI · X·2026-09-22 00:17· 9 天前AI 评分58AI 导读xAI 发布 Grok 4.7，称其相比 Grok 4.6 有明显改进，且价格与速度保持不变。正文Grok 4.7 is here.It's a notable improvement over Grok 4.6 at the same price and speed.来源：SpaceXAI · x.com#模型发布#xAI