AI Guide

Gemini 3 Pro:規格、定價與核心功能完整解析

完整解析 Gemini 3 Pro 的推理能力、效能基準、定價、存取方式,以及與 GPT-5 和 Claude Sonnet 5 的比較(2025–2026)。
Gemini 3 Pro:規格、定價與核心功能完整解析
E
Editorial Team
Jul 21, 2026 ・ 1 mins read

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

Gemini 3 Pro 是什麼?

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

Gemini 3 Pro 的主要功能

深度推理與多步驟規劃

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

200 萬 Token 上下文視窗

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

原生多模態輸入與輸出

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propNano Banana Pro[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

透過網路搜尋的即時接地

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

程式碼生成與執行

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

代理功能與工具使用

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

Gemini 3 Pro 效能基準

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

基準測試Gemini 3 ProGPT-5Claude Sonnet 5
MMLU(知識)~92%~91%~90%
GPQA Diamond(科學)~72%~70%~68%
HumanEval(程式設計)~90%~92%~88%
MATH(數學推理)~88%~87%~85%
上下文視窗200 萬 token128K token200K token

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

Gemini 3 Pro 定價

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

存取方式費用
Gemini 應用程式(免費方案)有限存取,有速率限制
Google AI Pro約 $19.99/月
Google AI Ultra從 $99.99/月起
API — 輸入(≤200K)$3.50 / 百萬 token
API — 輸入(>200K)$7.00 / 百萬 token
API — 輸出 token$10.50 / 百萬 token

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

如何存取 Gemini 3 Pro

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propChat Smith[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

Gemini 3 Pro vs GPT-5 vs Claude Sonnet 5

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propGPT-5[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propClaude Sonnet 5[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

優點與限制

優點

  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

限制

  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop
  • [@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

如何在 Chat Smith 上使用 Gemini 3 Pro

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propGemini 3 Flash[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propGemini 3.5 Flash[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propGemini 3.1 Flash Lite[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

結論

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propChat Smith[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

常見問題

1. Gemini 3 Pro 是免費的嗎?

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

2. Gemini 2.5 Pro 和 Gemini 3 Pro 有什麼區別?

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

3. Gemini 3 Pro 比 GPT-5 好嗎?

[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` prop

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Editorial Team

Chat Smith 编辑团队由一群热爱人工智能的研究人员、内容创作者和技术爱好者组成,致力于让 AI 变得更加易于理解和实用。通过 Chat Smith 博客,我们分享最新的 AI 趋势、工具评测、行业洞察和实用指南,帮助个人和企业充分发挥 AI 的价值。我们的使命很简单:提供清晰、可靠且易于理解的内容,帮助读者在快速发展的 AI 世界中保持信息领先、提升效率并抢占先机。

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