← Chat

ChatGPTChatGPT

OpenAI

云端Cloud 多模态Multimodal 记忆Memory 商业Commercial partial lifecycle: active 核验Checked 2026-11-03

English summaries and interface labels are available. Detailed source notes below are currently in Chinese.

OpenAI 的通用对话助手：网页/应用/桌面全端覆盖，模型家族按档位分流，数据训练开关是它最常被误读的一行条款。

OpenAI’s general-purpose chat assistant: web, apps and desktop fully covered, model family split by subscription tier — and the data-training toggle is its most commonly misread clause.

适合与不适合When to use it, when not to

适合什么都能问一点的通用问答、写作与文件分析，前提是接受云端处理。在意「对话绝不进训练」就关数据控制开关或用临时聊天；企业数据走 Team/Enterprise/API。要本机运行或自由换模型，它不合适——去看本地模型运行器与开源框架。

General Q&A, writing and file analysis where you accept cloud processing. Users who want “conversations never trained on” should turn off the data-improvement toggle or use Temporary Chat; enterprise data goes through the Team/Enterprise/API line.

Not a fit for running locally or freely swapping models — see the local model runners and open-source frameworks.

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　chatgpt.com 大陆直连稳定超时（2026-10-20 同日两次 000）。chatgpt.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: 模型家族官方披露并按档位分流：release notes（2026-10-07）写明 Plus/Pro/Business/Enterprise 用 GPT-6 Sol、Free/Go 用 GPT-6 Luna，Pro 推理选项用 GPT-6 Astra；聊天内可选模型。
The model family is officially disclosed and routed by tier: release notes (2026-10-07) state Plus/Pro/Business/Enterprise use GPT-6 Sol, Free/Go use GPT-6 Luna, and Pro reasoning options use GPT-6 Astra; models are selectable in chat.
运行位置Where it runs: 网页、iOS/Android、macOS/Windows 桌面端；全部生成与检索在 OpenAI 云端处理，本机不跑模型。桌面端内置浏览器，浏览器智能体能力并入 ChatGPT 与 Codex（官方版本说明：Atlas 浏览器于 2026-08-09 停运）。桌面端快捷聊天/截屏功能也只是入口，处理仍在云端。
Web, iOS/Android, macOS/Windows desktop apps; all generation and retrieval are processed on OpenAI's cloud — no model runs locally. Desktop quick-chat/screenshot features are just entry points; processing still happens in the cloud.
本地文件Local files: 可上传文件、图像与音频（音频上传见 release notes 2026-10-06：转写、摘要、问答）；上传内容存于 OpenAI 账户，归谁与留存见 permissions 维。
Can upload files, images and audio (audio upload per release notes 2026-10-06: transcription, summarization, Q&A); uploaded content is stored in the OpenAI account — ownership and retention are covered by the permissions dimension.
关机后的任务Tasks after shutdown: 对话即时返回。ChatGPT 工作（官方版本说明，2026-07）面向长任务：可跟踪进度、回答问题、调整方向、批准重要操作，并支持一次性或按计划/触发条件重复运行。Codex Cloud 线明确「任务可在你电脑休眠时继续」（release notes 2026-09-29）。对话产品本体没有关机续跑形态。
Chats return instantly; the Codex Cloud line explicitly says "tasks can continue while your computer sleeps" (release notes 2026-09-29). The chat product itself has no offline-continuation form.
工具与扩展Tools & extensions: Deep Research（官方 2026-02-10 更新：可连接任意 MCP 或 app、把网页搜索限定到可信站点、实时进度并可中断补充）； ChatGPT 智能体 agent mode（公开网站、上传文件、已连接第三方来源，官方 2025-07-17 发布、2025-08-08 向 Enterprise/Edu 推出）； ChatGPT 图像 2.0（2026-04-21 上线；官方 DALL·E GPT 于 2026-08-30 停用）；官方连接器（Gmail/Calendar 等）与合作 Apps；Slides/Sites/Finances 等内建功能线；另有独立 API 线。
Official connectors (Gmail/Calendar etc.) and partner Apps; built-in feature lines like Slides/Sites/Finances; a separate API line exists. Plugins are disclosed on the Codex line; the consumer chat surface extends mainly via official connectors.
上下文与记忆Context & memory: 有记忆功能与 Projects 组织历史；临时聊天不进历史、不建记忆。跨会话记忆的完整边界以官方帮助页为准。
Has memory and Projects for organizing history; temporary chats leave no history and build no memory. The full boundary of cross-session memory is per the official help pages.
权限与限制Permissions & limits: 官方政策页：个人服务默认可能用对话训练模型，可在「设置 → 数据控制」关闭或在隐私门户选「请勿使用我的内容训练」；临时聊天不训练；Team/Enterprise/API 默认不训练（API 需显式 opt-in）；你提交的点赞/点踩反馈，其整段对话仍可能用于训练。
Official policy pages: personal services may use chats for model training by default; you can turn this off under "Settings → Data controls" or choose "Don't use my content for training" in the privacy portal; temporary chats are not used for training; Team/Enterprise/API do not train by default (API requires explicit opt-in); for the thumbs up/down feedback you submit, the whole related conversation may still be used for training.
适合什么任务Best for: 适合「什么都能问一点」、接受云端处理的通用问答与写作。敏感内容先关训练开关或用临时聊天；企业数据走 Team/Enterprise/API 线。要本机处理或可换模型，这类闭源云助手都不合适。
Suits "ask anything a bit" general Q&A and writing, provided you accept cloud processing. For sensitive content, turn off the training switch first or use temporary chat; enterprise data goes through Team/Enterprise/API. For local processing or swappable models, closed cloud assistants like this are not suitable.

头号误解Top misconception

把「关闭训练开关」当成临时聊天——两套独立机制，开关只管未来对话Treating "turn off training" as temporary chat — two separate mechanisms; the switch only affects future chats
以为反馈（点赞/点踩）不受训练开关约束——官方明说整段相关对话可能入训练Assuming feedback (thumbs up/down) is exempt from the training switch — the official docs say the whole related conversation may be used
把消费线条款套到 API/Enterprise——两条线数据条款不同Applying consumer terms to API/Enterprise — the two lines have different data terms
还在找 ChatGPT Atlas 浏览器——官方已宣布 2026-08-09 停运，浏览器智能体能力并入 ChatGPT 与 CodexStill looking for ChatGPT Atlas — the official notice says it was retired on 2026-08-09 and browser-agent capability moved into ChatGPT and Codex
以为 DALL·E GPT 仍是现役图像入口——官方于 2026-08-30 停用，改用 ChatGPT 图像Assuming DALL·E GPT is still the live image entry — the official notice retired it on 2026-08-30; use ChatGPT Images

未知项清单Known unknowns

跨会话记忆功能的完整边界（以官方帮助页为准，本站未逐条核验）

The full boundary of the cross-session memory feature (per the official help pages; not item-by-item verified by this site)

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 2026-11-03，内容更新日content updated on 2026-11-03。

类型Type	名称Name	链接Link
changelog	OpenAI Help · ChatGPT release notes（官方更新日志；2026-11-03 取到正文，含 Atlas 停运、ChatGPT 工作、DALL·E GPT 停用）OpenAI Help · ChatGPT release notes (official changelog; body captured 2026-11-03, incl. Atlas retirement, ChatGPT Work and DALL·E GPT retirement)	https://help.openai.com/zh-hans-cn/articles/6825453-chatgpt-%E7%89%88%E6%9C%AC%E8%AF%B4%E6%98%8E
changelog	OpenAI Help · ChatGPT Atlas release notes（Atlas 版本记录，2026-03-10 最后一条）OpenAI Help · ChatGPT Atlas release notes (Atlas version record, last entry 2026-03-10)	https://help.openai.com/zh-hans-cn/articles/12591856-chatgpt-atlas-release-notes
changelog	OpenAI Help · ChatGPT 智能体 release notes（2025-07-17 发布 / 2025-08-08 Enterprise+Edu）OpenAI Help · ChatGPT agent release notes (launched 2025-07-17; Enterprise+Edu 2025-08-08)	https://help.openai.com/zh-hans-cn/articles/11794368-chatgpt-agent-release-notes
docs	OpenAI · Introducing deep research（2025-02-02 发布；2026-02-10 更新 MCP/app 连接与可信站点限制）OpenAI · Introducing deep research (released 2025-02-02; 2026-02-10 update added MCP/app connections and trusted-site limits)	https://openai.com/index/introducing-deep-research/
docs	OpenAI · ChatGPT 图像 2.0 现已上线（2026-04-21）OpenAI · ChatGPT Images 2.0 is here (2026-04-21)	https://openai.com/zh-Hans-CN/index/introducing-chatgpt-images-2-0/
docs	OpenAI · How your data is used to improve model performance（官方政策页，2026-10-20 快照核验）OpenAI · How your data is used to improve model performance (official policy page, snapshot-verified 2026-10-20)	https://openai.com/policies/how-your-data-is-used-to-improve-model-performance
docs	OpenAI · Terms of Use（内容所有权与转让条款，2026-10-21 经搜索快照核验）OpenAI · Terms of Use (content-ownership and assignment clauses, verified via search snapshot 2026-10-21)	https://openai.com/policies/row-terms-of-use/
pricing	OpenAI · ChatGPT Pricing（定价页指针，D9：本站不采价格数字）OpenAI · ChatGPT Pricing (pricing page pointer, D9: this site does not collect price numbers)	https://openai.com/chatgpt/pricing/

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).

第一次怎么用

1. 登录后先开设置里的数据开关：把「用于改进服务」与「训练」分别看清楚，再决定是否关闭。 2. 上传一个真实文件（PDF 或表格），要求它先给目录与结论，再逐段引用原文。 3. 需要多步研究时，明确写「先列检索计划，再执行，最后给带日期的来源表」。 4. 要图像就直说尺寸、风格与用途；图像 2.0 已并入主产品，不需要另找入口。 5. 需要浏览器操作时注意：Atlas 已于 2026-08-09 停运，能力并入 ChatGPT / Codex，入口变了。

请基于我上传的文件回答，规则：
1) 先列 3 条结论，每条后面标原文页码；
2) 再列文件里没有覆盖的问题，写「未找到」；
3. 不要引用文件之外的信息。