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DeepSeek

DeepSeek
: How to use it, features, and the business problems it solves

# Search Engine & RAG# Generative AI (LLM)

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What is DeepSeek?

A series of large language models (LLMs) developed by Chinese AI company DeepSeek. The open-source DeepSeek-R1 attracted wide attention for matching or surpassing GPT-4o and Claude 3.5 Sonnet on reasoning benchmarks. Known for an efficient Mixture of Experts (MoE) architecture and open weights available for commercial use.

Business problems it solves

About "DeepSeek"

How to Use

  1. Create an account and log in

    Create a free account on the official website and access it from your browser or mobile app.

  2. Start a chat

    Click the "New Chat" button and start a conversation by entering questions or instructions in natural language.

  3. Upload files (optional)

    As needed, you can upload images or documents and have the AI analyze them.

  4. Use DeepThink mode

    When you need advanced analysis or reasoning, enable DeepThink mode to get deeper responses.

  5. Obtain and configure an API key

    For developers, obtain an API key, configure the necessary endpoints and model IDs, and integrate it into your application.

  6. Select and customize models

    Depending on your purpose, select models such as DeepSeek-V3 or DeepSeek-R1 and customize them as needed.

Features

  • DeepSeek-V3

    The latest large language model, delivering excellent performance in mathematics, programming, and natural language processing.

  • DeepSeek-R1

    A model with reasoning capabilities enhanced through reinforcement learning, specialized in logical problem-solving and mathematical reasoning.

  • Multimodal support

    Supports uploading images and documents, enabling analysis that includes visual information.

  • Real-time collaborative editing

    A collaboration feature that lets multiple users edit and comment on presentations at the same time.

  • Custom branding

    You can customize themes, fonts, colors, logos, footers, dates, page numbers, and more.

  • Multi-format export

    Supports export to PowerPoint (.pptx), Google Slides, Keynote, and Canva formats.

  • Importing existing decks

    You can upload an existing presentation deck and extract your organization's themes and fonts.

Pricing

DeepSeek-V3 (V3-0324)DeepSeek-R1 (R1)
Input tokens$0.14/million tokens$0.55/million tokens
Output tokens$0.28/million tokens$2.19/million tokens
Cache hit input$0.07/million tokens$0.27/million tokens
Cache hit output$0.14/million tokens$1.10/million tokens
Free tierYes (with limits)Yes (with limits)
Model characteristicsFast and accurateAdvanced reasoning ability
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