---
id: 20260710-T0-03
title: "SpaceXAI发布Grok 4.5，收购Cursor后首个Opus级模型"
title_en: "SpaceXAI Launches Grok 4.5, First Opus-Class Model After Cursor Acquisition"
url: https://ai.daily.yangsir.net/daily/20260710-T0-03
issue_date: 2026-07-10
publish_date: 2026-07-09T06:05:41.000Z
category: release
source_name: "Latent Space"
source_url: https://www.latent.space/p/ainews-spacexai-launches-grok-45
---

# SpaceXAI发布Grok 4.5，收购Cursor后首个Opus级模型

SpaceXAI发布Grok 4.5，这是该公司收购Cursor后推出的首个Opus级别模型。新模型在推理能力、代码生成和长文本处理方面均有显著提升，被视为当前前沿实验室中迭代速度最快的产品之一。

## English Version

**SpaceXAI Launches Grok 4.5, First Opus-Class Model After Cursor Acquisition**

SpaceXAI has released Grok 4.5, its first Opus-class model following the acquisition of Cursor. The model brings significant improvements in reasoning, code generation, and long-context processing, positioning it as one of the fastest-iterating frontier models in the industry.

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**来源**：[Latent Space](https://www.latent.space/p/ainews-spacexai-launches-grok-45)

**详情页**：https://ai.daily.yangsir.net/daily/20260710-T0-03

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