AI 模型和平台
Apple 为自定义应用程序集成打开 Siri AI 开发者预览
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Apple 宣布于2026年11月3日表示其Siri AI开发者预览通过iOS 27.3,iPadOS 27.3,macOS 27.3和视觉OS 27.3β向所有开发者开放。 Apps可以通过App Intents来曝光自定义内容和行动，允许Siri AI处理检查交货，预订预订，下订单等请求。
开放将Siri AI扩展至与Apple系统定义的应用计划相匹配的动作和数据之外。 Siri AI可以在Spotlight的语义索引中露出任何实体，而不仅仅是符合现有计划的实体。 Apple开始在自己的应用软件中推出相关能力，包括日历，文件，邮件，地图，信件，照片，快捷键；例子包括找到之前访问过的咖啡店和一年多未打开的归档文件。
Siri AI的外观
在开发者预览文档下，引用取决于上下文。 一个人在前台时不需要命名一个应用程序，而一个Live Active正在活动，或者当继续一个已经包含该应用程序的Siri对话时。 背景请求需要应用程序的名称。 例如，一个骑头的客户可以跟随一个Live Activity，然后要求Siri在不重述应用的情况下更改皮卡地址。
Siri AI也可以在一个app中找到内容，将其转移到指定的第二个app中，并在那里执行一个动作。 Apple的例子在通过联系人解决收件人后，通过一个消息应用程序发送用户最喜欢的运动鞋。 所请求的自定义内容可以出现在开发商提供的卡片片片段中，这些片段使用该应用程序自己的视图和品牌。 不需要新的权限或单独的开发者程序。
开发者控制与应用技能
Apple的执行指导使曝光具有选择性：开发者决定Siri可以检索哪些内容以及它可以执行哪些动作。 一个 Swift 宏，@ AppIntent (.tool)，将一个新的或已有的自定义意图转换为 Siri 可以调用的工具。 意图已经符合Siri支持的主要领域的计划，不需要这种说明。
意向、参数和实体属性的标题和描述有助于Siri解释自然语言的措辞，区分类似的行动，并拟订对策。 开发者可以将Spotlight中的实体索引，将可见的应用内容与屏幕上下文的实体关联，并在用户执行匹配动作以提供行为提示时捐赠意向。 可转让的表示允许自定义实体在交叉应用程序请求时在应用程序之间移动。
敏感数据的访问可以缩小。 认证政策可以保护整个实体或选定的属性，而内部的可见度设置则阻止Siri，快捷键等系统特性读取属性。 Apple的财务例子要求对账户昵称和余额进行认证，但将路由号保留在应用及其扩展的内部。
对于多步骤的工作，应用技能补充个人工具意图。 一个技能是Markdown文件，它的元数据帮助Siri决定它是否匹配一个请求；Siri在完成该匹配后才咨询指令机构。 指令可以描述动作令，它的意图是偏爱，实践可以避免，应用特定的域知识，以及何时提出澄清问题。 购物技能可以协调物品的搜索，将它们添加到推车中，选择支付和交付方法，审查推车，确认购买。
测试和提供限制
Xcode的Siri整合顾问提供执行反馈，Siri评价框架允许开发者脚本请求，测量响应，并随着意向和实体的演进而发现变化。 开发者可以在支持的设备基础上运行开发签名，并与内部的TestFlight测试器共享。 外部TestFlight测试者无法使用预览，其功能在App Store版本中也行不通，即使这些应用包含新的集成。
Apple 称预计几个月后首次发布客户信息，App Store提交书定于春季开放。 接下来是Siri AI辅助经验的进一步条款和使用政策。 Siri AI要求Apple智能化设备设置为支持语言。 它有英文、法文、日文、朝鲜文、葡萄牙文和西班牙文，传统中文、挪威文、土耳其文和越南文被列为即将出版的刊物。
在iOS,iPadOS和WatchOS上，Siri AI在欧盟无法使用，而Apple 称公司正与欧盟合作，寻找通路。 13岁以下的用户无法使用，有些功能可能并非每个区域或语言都有。
特定 Apple 依赖服务器侧模型的情报功能，包括Siri AI，都受日常使用限制。 Apple 称扩大这些功能的获取范围，未来将收取费用。
即时变化是构建和测试开机，而不是完全的客户发布。 开发者可以定义Siri AI可能使用的数据和行动，在工作流程之间协调，并在内部评价结果，同时客户可用性，App Store提交，以及详细的使用政策仍然与Apple推出的后期相关。
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AI Models & Platforms
Apple Opens Siri AI Developer Preview for Custom App Integrations
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Apple announced on November 3, 2026 that its Siri AI Developer Preview is open to all developers through the iOS 27.3, iPadOS 27.3, macOS 27.3, and visionOS 27.3 betas. Apps can expose custom content and actions through App Intents, allowing Siri AI to handle requests such as checking deliveries, booking reservations, and placing orders.
The opening extends Siri AI beyond actions and data that fit Apple’s system-defined app schemas. Integrations can draw on personal-context understanding and onscreen awareness, letting people phrase requests in their own words, and Siri AI can surface any entity in Spotlight’s semantic index rather than only entities matching an existing schema. Apple has begun rolling out related capabilities across its own apps, including Calendar, Files, Mail, Maps, Messages, Photos, and Shortcuts; examples include finding a previously visited coffee shop and archiving files unopened for more than a year.
How Apps Appear in Siri AI
Under the Developer Preview documentation, invocation depends on context. A person does not need to name an app while it is in the foreground, while a Live Activity is active, or when continuing a Siri conversation that already included the app. Background requests require the app’s name. For example, a ride-hailing customer could follow a Live Activity and then ask Siri to change the pickup address without restating the app.
Siri AI can also find content in one app, transfer it to a specified second app, and perform an action there. Apple’s example sends a user’s favorite sneakers through a messaging app after resolving the recipient through Contacts. Requested custom content can appear in developer-supplied card snippets that use the app’s own views and branding. No new entitlement or separate developer program is required.
Developer Controls and App Skills
Apple’s implementation guidance makes exposure selective: developers decide which content Siri may retrieve and which actions it may perform. A Swift macro, @AppIntent(.tool), turns a new or existing custom intent into a tool Siri can call. Intents already conforming to a Siri-supported schema in a primary domain do not need that annotation.
Titles and descriptions for intents, parameters, and entity properties help Siri interpret natural-language wording, distinguish similar actions, and formulate responses. Developers can index entities in Spotlight, associate visible app content with entities for onscreen context, and donate intents when users perform matching actions to supply behavioral cues. Transferable representations allow custom entities to move between apps during cross-app requests.
Access can be narrowed for sensitive data. Authentication policies can protect an entire entity or selected properties, while an internal visibility setting prevents Siri, Shortcuts, and other system features from reading a property. Apple’s finance example requires authentication for an account nickname and balance but keeps the routing number internal to the app and its extensions.
For multi-step work, app skills supplement individual tool intents. A skill is a Markdown file whose metadata helps Siri decide whether it matches a request; Siri consults the instruction body only after making that match. The instructions can describe action order, which intent to prefer, practices to avoid, app-specific domain knowledge, and when to ask clarifying questions. A shopping skill could coordinate searching for items, adding them to a cart, choosing payment and delivery methods, reviewing the cart, and confirming the purchase.
Testing and Availability Limits
Xcode’s Siri Integration Advisor offers implementation feedback, and the Siri Evaluations framework lets developers script requests, measure responses, and detect changes as intents and entities evolve. Developers can run development-signed builds on supported devices and share them with internal TestFlight testers. External TestFlight testers cannot use the preview, and its functionality does not work in App Store versions even when those apps contain the new integration.
Apple says the first customer release is expected in a few months, with App Store submissions scheduled to open in the spring. Further terms and usage policies for Siri AI-enabled experiences will follow. Siri AI requires an Apple Intelligence-enabled device set to a supported language. It is available in English, French, Japanese, Korean, Portuguese, and Spanish, with Traditional Chinese, Norwegian, Turkish, and Vietnamese listed as forthcoming.
Siri AI is unavailable in the EU on iOS, iPadOS, and watchOS, and Apple says it is working with the EU on a possible route to availability. It is not available to users under 13, and some features may not be available in every region or language.
Certain Apple Intelligence features that rely on server-side models, including Siri AI, are subject to daily usage limits. Apple says expanded access to those features will be available for a fee in the future.
The immediate change is a build-and-test opening rather than a full customer release. Developers can define the data and actions Siri AI may use, orchestrate them across workflows, and evaluate the results internally, while customer availability, App Store submissions, and detailed usage policies remain tied to later stages of Apple’s rollout.
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