Gemini 3.1 Pro 发布：面向一个简单答案不够用的复杂任务，承接上周 3 Deep Think 升级的核心智能，铺向 Gemini API、CLI、Antigravity、Vertex AI 与消费者全线
Gemini 3.1 Pro: A smarter model for your most complex tasks
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导读
Google DeepMind 发布 Gemini 3.1 Pro，一款为简单答案不够用的任务设计的更聪明模型。此前一周，公司刚为 Gemini 3 Deep Think 推出面向科研与工程重大难题的升级；3.1 Pro 正是把支撑那些突破的核心智能沉淀下来、推向日常应用。今日起铺开：开发者可在 Gemini API（Google AI Studio）、Gemini CLI、agentic 开发平台 Google Antigravity 与 Android Studio 预览，企业在 Vertex AI 与 Gemini Enterprise 使用，同时进入消费者产品。
推荐理由
把此前只在 Deep Think 中的前沿能力沉为主力核心模型、并立刻铺到开发者与消费者全线，读者能马上在自己产品里用上。
主体与标签
Google DeepMind#产品更新#模型发布#推理#编码
正文
3.1 Pro is designed for tasks where a simple answer isn’t enough.
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Last week, we released a major update to Gemini 3 Deep Think to solve modern challenges across science, research and engineering. Today, we’re releasing the upgraded core intelligence that makes those breakthroughs possible: Gemini 3.1 Pro. We are shipping 3.1 Pro across our consumer and developer products to bring this progress in intelligence to your everyday applications.
Starting today, 3.1 Pro is rolling out:
- For developers in preview via the Gemini API in Google AI Studio , Gemini CLI , our agentic development platform Google Antigravity and Android Studio
- For enterprises in Vertex AI and Gemini Enterprise
- For consumers via the Gemini app and NotebookLM
Building on the Gemini 3 series, 3.1 Pro represents a step forward in core reasoning. 3.1 Pro is a smarter, more capable baseline for complex problem-solving. This is reflected in our progress on rigorous benchmarks. On ARC-AGI-2, a benchmark that evaluates a model’s ability to solve entirely new logic patterns, 3.1 Pro achieved a verified score of 77.1%. This is more than double the reasoning performance of 3 Pro.
Intelligence applied
3.1 Pro is designed for tasks where a simple answer isn’t enough, taking advanced reasoning and making it useful for your hardest challenges. This improved intelligence can help in practical applications — whether you’re looking for a clear, visual explanation of a complex topic, a way to synthesize data into a single view, or bringing a creative project to life.
What’s next
Since releasing Gemini 3 Pro in November, your feedback and the pace of progress have driven these rapid improvements. We are releasing 3.1 Pro in preview today to validate these updates and continue to make further advancements in areas such as ambitious agentic workflows before we make it generally available soon.
Starting today, Gemini 3.1 Pro in the Gemini app is rolling out with higher limits for users with the Google AI Pro and Ultra plans. 3.1 Pro is also now available on NotebookLM exclusively for Pro and Ultra users. And developers and enterprises can access 3.1 Pro now in preview in the Gemini API via AI Studio, Antigravity, Vertex AI, Gemini Enterprise, Gemini CLI and Android Studio.
We can’t wait to see what you build and discover with it.