# xAI 发布 Grok Voice Think Fast 2.0 语音模型

- 来源：🚨 AI News | TestingCatalog (@testingcatalog)
- 发布时间：2026-07-30 05:00
- AIHOT 分数：50
- AIHOT 链接：https://aihot.virxact.com/items/cms6knt01062jrohz5ym6x4gf
- 原文链接：https://x.com/testingcatalog/status/2082571934621905381

## AI 摘要

xAI 推出新一代语音模型 Grok Voice Think Fast 2.0，现已在 Agent Builder 中通过 xAI Console 使用。该模型在嘈杂环境下听清指令、推理复杂工作流，对话更自然，语音基准测试显著优于初版，并超越 Gemini 3.1 Flash 和 GPT Realtime 2.1。

## 正文

APECEXAI 🔥： A new Grok Voice Think Fast 2.0 is now available on Agent Builder via xAI Console.

> It hears clearly in noisy conditions， reasons through complex workflows， and sounds more natural in conversation.

It also achieves significant improvements in voice benchmarks compared to the first version and outperforms Gemini 3.1 Flash and GPT Realtime 2.1.

### 引用推文

> SpaceXAI：Announcing Grok Voice Think Fast 2.0, our next-generation voice model with improved intelligence, transcription accuracy, and conversational capabilities. https...