Google Gemini 3.1 Pro Expands Preview Access Across Consumer, Developer and Enterprise Tools

Google Gemini 3.1 Pro 扩大预览范围，覆盖消费者、开发者及企业工具

Google has announced Gemini 3.1 Pro, a new preview model positioned as a substantial upgrade to the Gemini family for complex tasks. Introduced on February 19, 2026, the model is rolling out across Google’s consumer products, developer environments and enterprise platforms, making the release a platform-wide expansion rather than an isolated model update. Google 宣布推出 Gemini 3.1 Pro，这是一款全新的预览版模型，被定位为 Gemini 系列在处理复杂任务方面的一次重大升级。该模型于 2026 年 2 月 19 日发布，正逐步推广至 Google 的消费者产品、开发者环境和企业平台，此次发布是一次全平台的扩展，而非单一的模型更新。

Google’s official Gemini 3.1 Pro announcement describes upgraded core intelligence intended to serve all three audiences. The most consequential part of the announcement is the model’s distribution. Developers, enterprises and end users are being offered access through distinct Google products, while Google frames Gemini 3.1 Pro as a step toward more capable agentic workflows. General availability is planned after the preview phase, with broader availability described as coming soon. Google 关于 Gemini 3.1 Pro 的官方公告称，其升级后的核心智能旨在服务于上述三类用户群体。此次公告最关键的部分在于模型的发布渠道。开发者、企业和终端用户可以通过不同的 Google 产品获得访问权限，同时 Google 将 Gemini 3.1 Pro 视为迈向更强大智能体（Agentic）工作流的一步。预览阶段结束后，该模型将进入全面可用阶段，预计不久后将实现更广泛的覆盖。

A broader Gemini 3.1 Pro rollout

Gemini 3.1 Pro 的广泛推广

Google says Gemini 3.1 Pro is designed to be smarter at complex tasks, with improved reasoning as a central focus. The company highlighted a 77.1% score on ARC-AGI-2, a benchmark it cited as evidence of the model’s reasoning progress. That result is a company-reported benchmark figure, not a complete measure of how the model will perform in every production workflow. The release follows earlier Gemini family progress, including Gemini 3 Pro and Gemini 3 Deep Think. However, the announcement’s practical message is not limited to a new model name or benchmark. Google is placing Gemini 3.1 Pro into the tools through which people build, deploy and use AI systems. Google 表示，Gemini 3.1 Pro 旨在更智能地处理复杂任务，并将改进推理能力作为核心重点。该公司强调了其在 ARC-AGI-2 基准测试中取得的 77.1% 的得分，并将其作为模型推理能力进步的证据。该结果为公司自行报告的基准数据，并不能完全衡量模型在所有生产工作流中的表现。此次发布是在 Gemini 系列此前进展（包括 Gemini 3 Pro 和 Gemini 3 Deep Think）基础上的延续。然而，此次公告的实际意义不仅限于一个新的模型名称或基准测试分数，Google 正在将 Gemini 3.1 Pro 植入人们构建、部署和使用 AI 系统的工具中。

Audience	Announced access points	Rollout status
Developers	Gemini API in Google AI Studio, Gemini CLI, Antigravity and Android Studio	Preview
Enterprises	Vertex AI and Gemini Enterprise	Preview
Consumers	Gemini app and NotebookLM	Preview rollout

用户群体	公告访问点	推广状态
开发者	Google AI Studio 中的 Gemini API、Gemini CLI、Antigravity 和 Android Studio	预览中
企业	Vertex AI 和 Gemini Enterprise	预览中
消费者	Gemini 应用和 NotebookLM	预览推广中

What the multi-channel release means

多渠道发布的意义

A model can matter strategically only if it reaches the environments where work happens. By making Gemini 3.1 Pro available through the Gemini API and development tools such as Android Studio and Gemini CLI, Google is connecting model access to existing technical workflows. The availability through Vertex AI and Gemini Enterprise gives organizations a separate route for enterprise use, while the Gemini app and NotebookLM extend the rollout to consumer-facing experiences. 只有当模型进入实际工作环境时，它才具有战略意义。通过 Gemini API 以及 Android Studio 和 Gemini CLI 等开发工具提供 Gemini 3.1 Pro，Google 将模型访问权限与现有的技术工作流连接了起来。通过 Vertex AI 和 Gemini Enterprise 提供的访问权限为企业提供了独立的商用路径，而 Gemini 应用和 NotebookLM 则将推广范围扩展到了面向消费者的体验中。

For developers, this approach may reduce the gap between evaluating a new model and testing it in an established Google environment. For organizations, the release creates an opportunity to assess whether stronger reasoning changes the quality or reliability of the tasks they want AI systems to handle. The announcement itself does not specify which business processes will benefit most, so those evaluations will still depend on individual workloads, controls and implementation requirements. 对于开发者而言，这种方法可能会缩短评估新模型与在成熟的 Google 环境中进行测试之间的差距。对于企业而言，此次发布提供了一个机会，以评估更强的推理能力是否能改变 AI 系统处理任务的质量或可靠性。公告本身并未明确哪些业务流程将受益最大，因此这些评估仍取决于各自的工作负载、控制措施和实施要求。

Reasoning and agentic workflow positioning

推理与智能体工作流定位

Google’s emphasis on reasoning is particularly relevant to agentic workflows, where a model may need to work through complex tasks rather than simply produce a one-step response. Gemini 3.1 Pro is positioned by Google as a next step in that direction. The ARC-AGI-2 result is a notable signal of the company’s focus, but it should be interpreted alongside real-world testing in the target toolchain. Google 对推理能力的强调与智能体（Agentic）工作流尤为相关，在这种工作流中，模型可能需要处理复杂的任务，而不仅仅是生成单步响应。Google 将 Gemini 3.1 Pro 定位为朝着该方向迈出的下一步。ARC-AGI-2 的结果是该公司关注重点的一个显著信号，但应结合目标工具链中的实际测试结果来解读。

The announcement supports several clear takeaways: 公告传达了几个明确的要点：

Gemini 3.1 Pro is in preview, rather than general availability.
Gemini 3.1 Pro 目前处于预览阶段，而非全面可用。
Google is offering the model through consumer, developer and enterprise channels.
Google 正通过消费者、开发者和企业渠道提供该模型。
The company is emphasizing complex-task performance and reasoning improvements.
该公司强调了复杂任务的性能和推理能力的提升。
Broader availability is expected after the preview period, although Google has not provided a specific general-availability date in the announcement.
预计预览期结束后将实现更广泛的可用性，尽管 Google 在公告中未提供具体的全面可用日期。

This breadth matters because model releases increasingly affect more than chat interfaces. A change delivered through an API, developer tooling and an enterprise AI platform can influence how technical teams prototype applications, how companies govern deployments and how end users encounter AI capabilities. Google is signaling that Gemini 3.1 Pro is intended to operate across those layers. 这种广度至关重要，因为模型发布的影响力已不仅仅局限于聊天界面。通过 API、开发工具和企业 AI 平台交付的变更，可以影响技术团队如何进行应用原型设计、公司如何管理部署，以及终端用户如何接触 AI 功能。Google 正在发出信号，表明 Gemini 3.1 Pro 旨在跨越这些层面运行。

For businesses, Gemini 3.1 Pro’s route into APIs, Vertex AI and enterprise tools means model selection is only one part of the decision. Teams also need a practical plan for workflow design, governance and deployment as preview products mature. 对于企业而言，Gemini 3.1 Pro 进入 API、Vertex AI 和企业工具的路径意味着模型选择只是决策的一部分。随着预览产品的成熟，团队还需要针对工作流设计、治理和部署制定切实可行的计划。

Frequently Asked Questions

常见问题解答

What is Google Gemini 3.1 Pro? 什么是 Google Gemini 3.1 Pro？ Google Gemini 3.1 Pro is a new Gemini family model announced on February 19, 2026. Google describes it as an upgrade for complex tasks with improved core intelligence and reasoning. Google Gemini 3.1 Pro 是 2026 年 2 月 19 日宣布的 Gemini 系列新模型。Google 将其描述为针对复杂任务的升级，具有改进的核心智能和推理能力。

Where can developers access Gemini 3.1 Pro? 开发者在哪里可以访问 Gemini 3.1 Pro？ Developers can access Gemini 3.1 Pro through the Gemini API in Google AI Studio, Gemini CLI, Antigravity and Android Studio during the preview rollout. 在预览推广期间，开发者可以通过 Google AI Studio 中的 Gemini API、Gemini CLI、Antigravity 和 Android Studio 访问 Gemini 3.1 Pro。

Which enterprise and consumer products include Gemini 3.1 Pro? 哪些企业和消费者产品包含 Gemini 3.1 Pro？ Google announced access through Vertex AI and Gemini Enterprise for enterprises, and through the Gemini app and NotebookLM for consumers. Google 宣布企业可通过 Vertex AI 和 Gemini Enterprise 访问，消费者可通过 Gemini 应用和 NotebookLM 访问。

When will Gemini 3.1 Pro be generally available? Gemini 3.1 Pro 何时全面可用？ Gemini 3.1 Pro is rolling out in preview. Google says broader availability will follow soon, but the announcement does not give a specific general-availability date. Gemini 3.1 Pro 目前正在预览推广中。Google 表示不久后将实现更广泛的可用性，但公告中未给出具体的全面可用日期。

Conclusion

结论

Gemini 3.1 Pro is significant because Google is pairing a reasoning-focused model upgrade with access across its consumer, developer and enterprise ecosystem. The preview gives users of those platforms an early path to evaluate the model, while the eventual value of the release will depend on how it performs in practical workflows as availability broadens. Gemini 3.1 Pro 的重要性在于，Google 将以推理为重点的模型升级与其消费者、开发者和企业生态系统的访问权限相结合。预览版为这些平台的用户提供了一个早期评估模型的途径，而该版本最终的价值将取决于随着可用范围的扩大，它在实际工作流中的表现如何。