xAI 把 Grok 4.6 放出来了，网页开发能力直接冲到 LMArena 第7，跟 GPT-5.6 和 Claude 最新版就几分之差，这代提升挺猛。
xAI 推出 Grok 4.6，在 LMArena 的 WebDev 基准上以 1618 分排名第7。相较 Grok 4.5 的 1553 分（第13名）提升明显，且定价保持不变。目前 Grok 4.6 与 GPT-5.6 Sol xHigh（1622 分）和 Claude Fable 5（1627 分）仅差 4 到 9 分，三者同处第5至第7区间。
Grok 4.6 is here! This release by @SpaceXAI just landed in the Code Arena: WebDev at #7 with 1618 pt...
Grok 4.6 is here! This release by @SpaceXAI just landed in the Code Arena: WebDev at #7 with 1618 pts. Grok 4.6 (High) is a big jump from Grok 4.5, which sits at #13 with 1553 pts. It's now on par with GPT-5.6 Sol xHigh (1622 pts) and Claude Fable 5 (1627 pts). All three currently land in the #5 -7 rank range with only 4-9 pts of separation. Expect the picture to sharpen as more votes roll in and CIs tighten. Congrats to @elonmusk and the @SpaceXAI @grok team on this release! Your browser does not support the video tag. 🔗 View on Twitter SpaceXAI @SpaceXAI Introducing Grok 4.6. It delivers frontier intelligence and is a significant improvement over Grok 4.5 at the same price. 🔗 View Quoted Tweet 💬 8 🔄 3 ❤️ 95 👀 5870 📊 15 ⚡