DeepSeek

Freemium

DeepSeek 提供 AI 聊天、模型访问、API 及模型透明度资料。

什么是 DeepSeek？

DeepSeek is an AI model and chat platform from 深度求索, founded in 2023 and focused on foundation-model research. The public site presents it as a place to talk to DeepSeek models directly, access an API, and follow the company’s published model releases.

The homepage highlights multiple model families, including DeepSeek-LLM, DeepSeek-Coder, DeepSeek-MoE, DeepSeek-R1, DeepSeek-V3, DeepSeek-VL, and newer releases such as DeepSeek-V4 Preview and DeepSeek-V3.2. The transparency page also publishes model overview information, model cards, and technical reports for released models.

DeepSeek 能做什么？

Chat-based model access

The homepage and English site both point users to a direct chat experience for free access to DeepSeek’s models.

API access for integration

The site offers an API platform and API docs so developers can build with the latest DeepSeek models in their own applications.

Web, app, and API availability

The homepage states that DeepSeek-V4 Preview is available on the web, app, and API, giving users multiple ways to reach the same product family.

Multiple published model families

The site presents a model lineup that includes general language, coding, math, vision-language, and reasoning-oriented families such as DeepSeek-R1, DeepSeek-V3, DeepSeek-Coder V2, DeepSeek-VL, and DeepSeek-Math.

Public model transparency

The transparency page publishes model overview information and links to model cards and technical reports, which supports review of released models and their documentation.

Operational and safety pages

The homepage links to service status, legal, safety, privacy policy, terms of use, and vulnerability reporting, indicating a product surface with operational and governance pages.

使用场景

“Interactive chat”

Use DeepSeek directly in the browser when you want to ask questions, draft text, or explore the model without wiring up an integration.

“Application integration”

Use the API platform when you need DeepSeek models inside a product, workflow, or internal tool and want to build against the latest releases.

“Coding assistance”

Use the coding models, such as DeepSeek-Coder and DeepSeek-Coder V2, for software-related tasks where a code-focused model is a better fit than a general chat model.

“Model review and comparison”

Use the model lineup and transparency page to review published models, model cards, and technical reports before choosing which release to evaluate.

“Cross-surface team workflows”

Use the web, app, and API surfaces together if your team wants a mix of direct testing, mobile or desktop access, and programmatic use.

常见问题

How can people access DeepSeek?

DeepSeek is presented as a web-based AI product with a companion app and API access. The site also links to API docs and a pricing page, so developers can use it through the platform rather than only in chat.

Is DeepSeek free or paid?

The public site highlights DeepSeek Chat for free access, along with the API platform for building on the latest models. The pricing page exists, but the collected text does not expose plan names or numeric limits, so pricing should be checked directly on the site.

What model families does DeepSeek publish?

The homepage and transparency page show DeepSeek publishes model families such as DeepSeek-R1, DeepSeek-V3, DeepSeek-Coder V2, DeepSeek-VL, DeepSeek-V2, DeepSeek-Coder, DeepSeek-Math, DeepSeek-LLM, and newer releases like DeepSeek-V4 and DeepSeek-V3.2.

Who is DeepSeek for?

The site positions DeepSeek as a platform for both everyday AI conversations and developer workflows. The homepage explicitly mentions chat, app, web, API, and API docs, which suggests it is useful for direct use as well as integration into products.

What can DeepSeek do beyond basic chat?

The site states that DeepSeek-V4 Preview has stronger Agent capabilities and top-tier reasoning, and that it is available on web, app, and API. Beyond that, the collected pages do not provide detailed workflow documentation in the source text provided.