---
id: 20260402-T0-06
title: "Google发布3月AI更新：Gemini 1.8和Project Astra亮相"
title_en: "Google Unveils March AI Updates: Gemini 1.8 and Project Astra"
url: https://ai.daily.yangsir.net/daily/20260402-T0-06
issue_date: 2026-04-02
publish_date: 2026-04-01T13:00:00.000Z
category: release
source_name: "Google AI Blog"
source_url: https://blog.google/innovation-and-ai/technology/ai/google-ai-updates-march-2026/
---

# Google发布3月AI更新：Gemini 1.8和Project Astra亮相

Google在3月AI发布会上推出Gemini 1.5模型，支持200万token上下文窗口，并发布Project Astra实时AI助手。Gemini 1.5性能提升30%，可在手机端运行复杂任务。Project Astra能实时理解环境并做出反应，演示视频中展示了其自然对话和物体识别能力。这些更新使AI更接近实时交互体验。

## English Version

**Google Unveils March AI Updates: Gemini 1.8 and Project Astra**

Google announced Gemini 1.5 with 2M token context window and Project Astra real-time AI assistant. Gemini 1.5 offers 30% performance improvement and runs complex tasks on mobile. Project Astra understands environments in real-time, as shown in its natural conversation and object recognition demo. These updates make AI more responsive to real-time interactions.

---

**来源**：[Google AI Blog](https://blog.google/innovation-and-ai/technology/ai/google-ai-updates-march-2026/)

**详情页**：https://ai.daily.yangsir.net/daily/20260402-T0-06

---

*智语观潮 · Daily — https://ai.daily.yangsir.net/llms.txt*