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GrokGrok

xAI

云端Cloud 实时搜索Real-time search X生态X ecosystem 商业Commercial partial lifecycle: active 核验Checked 2026-10-30

接 X 实时信息的通用对话助手：搜索与公开帖子检索是核心差异点，「未登录可能没有退出训练的选项」与「X 内是另一套条款」是两处必须先看边界。

The general chat assistant wired into X's live information: search and public-post retrieval are the core differentiators — “logged-out users may get no training opt-out option” and “inside X a different set of terms applies” are the two boundaries to check first.

适合与不适合When to use it, when not to

适合要接 X 实时信息、接受云端处理的人。在意训练用途就用 Private Chat 或关数据开关（登录态下自助）；在意条款一致性就别在未登录状态用。要合同级数据条款走 API/企业线。

People who want X live information and accept cloud processing. If training matters, use Private Chat or turn off the data toggle (self-serve while logged in); if term consistency matters, avoid using it logged out.

Not a fit for contract-grade data terms — go through the API/enterprise line.

中文生态China availability 国产 / 国内可直接用 / 备案状态 · 快照domestic / direct access / CAC filing · snapshot 2026-10-20

出品属地Origin: 国外出品foreign-made　国外主体（网信办公示名单未见对应备案主体）。foreign entity (no matching filing entity in the CAC registry).
国内使用Direct access: 直连不可达direct blocked　grok.com 大陆直连稳定超时（2026-10-20 同日两次 000）。grok.com times out consistently from mainland (000 twice).
备案状态CAC filing: 未见于备案名单not in filing list：未见于网信办公示名单（2026-10-20 检索 13 批附件，https://www.cac.gov.cn/2024-04/02/c_1713729983803145.htm）；该产品未面向大陆公众提供服务，备案不适用。not in the CAC public registry (13 batch attachments searched 2026-10-20, https://www.cac.gov.cn/2024-04/02/c_1713729983803145.htm); the product does not serve the mainland public, so filing does not apply.

备案信息以网信办《生成式人工智能服务已备案信息》公示名单为准（按批次滚动更新，本站只抄编号不解读）；「大陆可直连」是本站从大陆网络直连实测的结果，不是厂商承诺。GitHub 类站点当日实测有波动，口径写在依据里。Filing status is quoted from the CAC public registry (updated batch by batch; this site copies the number and does not interpret it). "Direct access" is this site's own reachability measurement from a mainland network, not a vendor promise. GitHub-hosted sites fluctuated on the measurement day — the note says so.

固定坐标系Fixed coordinate system

8 个维度dimensions, 与同分区其他对象逐项可比each comparable item by item against others in the same section.

模型与开放条件Model & openness: 模型家族由 xAI 官方发布页与新闻稿披露（Grok 系列迭代线）；grok.com 与 X 内 Grok 可用模型可能不同步。本站直抓 x.ai 全站被 Cloudflare 拦截，模型档位分流未逐条核验。
The model family is disclosed via xAI's official release pages and press releases (the Grok iteration line); models available on grok.com and inside X may not be in sync. This site's direct fetch of x.ai sitewide is blocked by Cloudflare, so model tier routing was not verified item by item.
运行位置Where it runs: 网页（grok.com）、iOS/Android 应用；X 平台内嵌 Grok 入口；生成在 xAI 云端处理。
Web (grok.com), iOS/Android apps; an embedded Grok entry inside the X platform; generation is processed on xAI's cloud.
本地文件Local files: 支持图像生成与编辑、文件输入；上传内容存于 xAI 账户，留存与删除见 permissions 维（删除的数据 30 天内从系统移除，官方 Consumer FAQ）。
Supports image generation and editing, and file input; uploaded content is stored in the xAI account — retention and deletion are covered by the permissions dimension (deleted data is removed from systems within 30 days, official Consumer FAQ).
关机后的任务Tasks after shutdown: 对话即时返回，没有离线任务队列；没有「关机续跑」形态的官方声明—— 长任务形态在 xAI Grok Bot（云端任务型 agent，归 coding 大类另一份档案）。
Chats return instantly with no offline task queue; there is no official statement of an "offline continuation" form — the long-task form is xAI Grok Bot (a cloud task-type agent, a separate dossier under the coding category).
工具与扩展Tools & extensions: 实时网络搜索与公开 X 帖子检索是核心差异点；另有 xAI Grok Bot（云端任务型 agent，归 coding 大类单独档案）与独立 API 线。
Real-time web search and public X post retrieval are the core differentiators; there is also xAI Grok Bot (a cloud task-type agent, a separate dossier under coding) and a standalone API line.
上下文与记忆Context & memory: 风格/persona 可调；跨会话记忆机制官方未逐条说明（本站未核验到独立记忆管理入口的官方文档）。
Style/persona is adjustable; the cross-session memory mechanism is not documented item by item officially (this site has not verified official docs for a standalone memory-management entry).
权限与限制Permissions & limits: 官方 Consumer FAQ：默认可能用你的内容与 Grok 回复训练模型——App「Settings → Data Controls → Improve the model」或 grok.com「Settings → Data → Improve the Model」关闭；Private Chat 不用于训练；企业与 API 内容不用于训练。未登录使用时官方称可匿名保留内容，部分地区（EU/UK 除外）没有退出训练选项。在 X 内使用 Grok 适用 X 的隐私政策，是另一套条款。
Official Consumer FAQ: your content and Grok replies may be used for model training by default — turn it off via App "Settings → Data Controls → Improve the model" or grok.com "Settings → Data → Improve the Model"; Private Chat is not used for training; enterprise and API content is not used for training. For unauthenticated use, the official FAQ says content may be retained anonymously, and some regions (excluding EU/UK) have no training opt-out option. Using Grok inside X falls under X's privacy policy — a separate set of terms.
适合什么任务Best for: 要接 X 实时信息的人。两处硬边界先确认：未登录可能没有退出训练的选项；在 X 内用是 X 的条款不是 xAI 的。要合同级数据条款走 API/企业线。
For people who want live X information. Confirm two hard boundaries first: unauthenticated use may have no training opt-out option; inside X it is X's terms, not xAI's. For contract-grade data terms go the API/enterprise line.

头号误解Top misconception

把 X 内 Grok 与 grok.com 当成同一套条款——X 内适用 X 隐私政策Assuming Grok inside X and grok.com share one set of terms — inside X, the X privacy policy applies
以为所有人都能退出训练——官方明写部分地区（EU/UK 除外）未登录场景没有该选项Assuming everyone can opt out of training — the official docs explicitly say some regions (EU/UK excepted) lack that option in logged-out scenarios
把 Grok 对话应用与 Grok Bot 混为一谈——后者是云端任务型 agent，另一份档案（coding）Confusing the Grok chat app with Grok Bot — the latter is a cloud task-type agent with a separate profile (coding)

未知项清单Known unknowns

模型档位分流细节（x.ai 全站直抓被 Cloudflare 拦截，本站未能逐条核验）
跨会话记忆机制（未核验到独立记忆管理入口的官方文档）

Model tier routing details (x.ai sitewide direct fetch is blocked by Cloudflare; this site could not verify item by item)
The cross-session memory mechanism (no official docs verified for a standalone memory-management entry)

证据来源Evidence sources

判断可回到以下一手源复核。本站核验日Every judgement can be rechecked against the primary sources below. Verified on 2026-10-30，内容更新日content updated on 2026-10-21。

类型Type	名称Name	链接Link
docs	xAI · Consumer FAQ（官方页，2026-10-20 经搜索快照取到正文；直连超时为网络受限）xAI · Consumer FAQ (official page; body captured via search snapshot on 2026-10-20; direct-connection timeout is network restriction)	https://x.ai/legal/faq
docs	xAI · Terms of Service（「you own the Output」条款，2026-10-21 经搜索快照核验；x.ai 全站直连被 Cloudflare 403 拦截）xAI · Terms of Service (the 'you own the Output' clause, verified via search snapshot 2026-10-21; x.ai sitewide direct fetch blocked by Cloudflare 403)	https://x.ai/terms
changelog	xAI · News（官方发布线入口，模型迭代记录指针）xAI · News (official release-line entry point, model-iteration record pointer)	https://x.ai/news
pricing	xAI · Grok 产品页（定价页指针，D9：本站不采价格数字）xAI · Grok product page (pricing page pointer, D9: this site does not collect price numbers)	https://x.ai/grok

实测记录Measured runs

本档未跑对话任务集；能力结论来自官方文档，不评价回答质量。

This site has not completed measured runs. The coding-oriented test protocol is at protocols/coding/_protocol.md (the coding task suite does not apply to chat products).