Deepseek AI - AI Search Engine

What is Deepseek AI: Overview

Deepseek AI is a Chinese artificial intelligence startup that specializes on developing open-source large language models (LLMs) that can compete with leading systems such as OpenAI’s GPT-4 in terms of performance and cost-efficiency. Deepseek, founded in 2023 by Liang Wenfeng in Hangzhou and supported by the hedge fund High-Flyer, aspires to democratize sophisticated AI by releasing powerful models (such as DeepSeek-R1 and DeepSeek-V3) under permissive licenses such as MIT, making them freely available to both individuals and enterprises.

Deepseek AI’s usage of the Mixture-of-Experts (MoE) architecture allows only a subset of model parameters to be active every query, resulting in significantly lower computation costs while maintaining high-quality outputs. Deepseek’s models can handle enormous context windows (up to 128,000 tokens), complicated reasoning and coding tasks, and multilingual inputs, with a particular strength in English and Chinese. Benchmark test results reveal that DeepSeek models perform on par with, or even better than, several US-developed frontier models for specified tasks.

Core Features of Deepseek AI

• Selective Expert Activation
• Advanced Attention Mechanisms
• Load Balancing and Training Efficiency
• Modular and Scalable Design
• Memory Optimization
• Specialized Techniques

How to Use Deepseek: Step-by-Step

You need to follow these steps to use Deepseek AI.

Step 1: Using DeepSeek as a Chatbot (Web/App)

• Visit the official website or download WikipediaDeepSeek, an iOS/Android app that is available globally.
• Sign up with a worldwide email (such as Gmail or Yahoo).
• After logging in, choose between DeepSeek‑R1 or V3 mode in the interface.
• Start chatting it’s free and doesn’t limit daily queries Tom’s Guide+15Wikipedia+15YouTube+15.
• Note: DeepSeek may censor politically sensitive content based on Chinese regulations. Users outside China might experience fewer restrictions via third-party deployments like Perplexity Pro Axios+2wired.com+2.

Step 2: Using the API (Developer Access)

DeepSeek’s API is fully compatible with the OpenAI API format. Here’s how to set up:

1. Create a DeepSeek account on their API platform, then generate an API key (keep it securely; it is only displayed once) TypingMind+1.
2. Use base_url: https:/ /api.deepseek.com or https:/ /api.deepseek.com/v1 for DeepSeek API documentation.
3. Choose one of the models:
   • “model”: “deepseek-chat” (DeepSeek‑V3)
   • “model”: “deepseek-reasoner” (DeepSeek‑R1) wired.com+8DeepSeek API Docs+8DataCamp+8.

You can also use curl, Node.js, or other OpenAI-compatible SDKs DataCampDeepSeek API Docs.

Step 3: Tips & Best Practices

• Use chain-of-thought prompts to trigger better reasoning in DeepSeek‑R1.
• Save repeated conversation contexts via context caching to reduce API cost DataCamp+2arXiv+2.
• Popular prompt patterns include:
  • Summarizing complex papers
  • Structured scenario planning
  • Editing and refining drafts
  • Planning daily agendas
  • Generating bedtime stories
    These prompt styles were highlighted in a Tom’s Guide article based on real-world user experience Tom’s Guide+2arXiv+2.

Step 4: Alternative Access via Third‑Party Tools

If you use OpenRouter + JanitorAI, you can configure DeepSeek‑R1:

• Create a free OpenRouter account.
• Set default model to DeepSeek:R1, generate an API key.
• In JanitorAI, configure a custom proxy with:
  • Model: deepseek/deepseek-r1:free
  • URL: https:/ /openrouter.ai/api/v1/chat/completions
• Provide your key and adjust generation settings (temperature, tokens) as needed Reddit+2Reddit+2Reddit.

This route bypasses DeepSeek’s direct app entirely.

Deepseek AI’s Use Cases

Deepseek AI provides a wide range of applications across sectors and business activities, employing powerful AI capabilities such as natural language processing, code development, data analysis, and predictive modeling. The key use cases include:

• Customer Support and Engagement
• Sales and Marketing
• Personalized Learning and Development
• Legal Assistance
• Finance and Accounting
• Code Generation and Software Development
• Data Analysis and Interpretation
• Healthcare and Drug Discovery
• E-Commerce and Retail
• Business Intelligence and Predictive Analytics

Who It is For?

Deepseek AI is intended for a wide range of users in both technical and non-technical sectors, thanks to its open-source nature, flexible architecture, and support for a variety of applications. Here is who Deepseek AI is mainly useful for:

1. Developers and AI Researchers

2. Enterprises and Industry Professionals

3. Startups and Innovators

4. Educators and Academic Institutions

5. Non-technical Users and Small Teams

6. Open-source and Community Enthusiasts

Pricing of Deepseek AI

Deepseek AI does not use traditional subscription or flat-rate plans for its core models. Instead, it operates primarily on a pay-as-you-go, token-based pricing model meaning you are charged based on the number of tokens (units of text) you process via their API or developer platform.