DeepSeek AI: 20 Burning Questions Answered

Since its launch in 2023, DeepSeek has captured attention for its ability to handle everything from deep research and data analysis to coding and creative brainstorming. It’s not just another AI tool—it’s a platform designed to make complex tasks easier for everyone, whether you’re a professional tackling big projects or just exploring what AI can do.

But like any cutting-edge technology, DeepSeek comes with questions and challenges.

What makes it different?

How does it work?

Why is it banned in some countries?

And most importantly, how can it help you?

In this guide, I’ll walk you through the 20 burning questions you may have about DeepSeek, giving you a clear picture of its capabilities, limitations, and what it means for the future of AI. 

No super technical jargon! Let’s dive in.

Responsible Use of AI: AI tools like DeepSeek can greatly assist with productivity, research, and creativity—but they are not a replacement for human judgment. Always verify critical information, respect privacy and data laws, and don't use AI to generate harmful, misleading, or unethical content. Use responsibly and stay informed about the legal and ethical guidelines in your country.

1. What is DeepSeek?

DeepSeek is a Chinese AI technology company that focuses on building large language models (LLMs)—sophisticated systems trained to understand and generate human-like text. These models can perform tasks like answering questions, writing essays, assisting with coding, or even holding engaging conversations.

At its core, DeepSeek strives to make AI more accessible to users by providing tools that simplify complex tasks.

Unlike other AI systems, it prioritizes creating a versatile, text-based platform that caters to a wide range of industries, from education to software development.

DeepSeek's flagship AI model, DeepSeek-R1, has sparked what many are calling a "Sputnik moment" in the AI industry, disrupting markets and erasing over $1 trillion in U.S. tech stock value. Source: The Guardian

https://youtu.be/7GlXg5fHRmc?si=XfOLLoeuUKggobJO

2. When did DeepSeek come out?

DeepSeek was launched in 2023 and quickly became popular for its ability to generate advanced and realistic text.

Since then, it has been updated many times to work better, give more accurate results, and meet the needs of its fast-growing number of users.

The company's flagship model, DeepSeek-R1, released in January 2025, has garnered global attention for its performance and cost-effectiveness.

3. Who made DeepSeek AI?

DeepSeek was founded in 2023 by Liang Wenfeng, a visionary Chinese entrepreneur in the field of artificial intelligence. With a deep understanding of AI tech and a passion for innovation, Liang Wenfeng established DeepSeek with the goal of creating tools that push the boundaries of what AI can achieve.

DeepSeek quickly gained recognition for its focus on deep research, data analysis, and advanced AI solutions. The company’s commitment to empowering professionals and simplifying complex tasks has made it a standout in the rapidly evolving AI landscape.

4. What can DeepSeek do?

DeepSeek is designed to assist with various tasks, both for personal and professional use.

Here’s what it can do:

• Content Creation: Write blogs, articles, emails, and more. Just provide a prompt, and it’ll do the work for you. (That said, I prefer ChatGPT for creating content because of its conversational flexibility).

• Chat Assistance: Have natural, human-like conversations. Great for answering questions or brainstorming.

• Math Problem Solving: Need help with complex equations? DeepSeek can assist with calculations and explanations.

• Coding Support: Debug your code, explain functions, or even generate snippets of code based on your needs. (I recommend you to test).

• Data Analysis: DeepSeek can analyze and summarize large datasets or research papers, saving you hours of work.

• Decision-Making Advice: Whether it’s career advice or project ideas, DeepSeek provides suggestions based on logical reasoning.

DeepSeek bridges the gap between daily users who need quick solutions and professionals who require precise, task-specific support.

As always, keep in mind that AI can make mistakes. So, make sure to fact-check!

5. How does DeepSeek work?

DeepSeek operates using state-of-the-art neural networks, specifically models based on the Transformer architecture (similar to GPT).

Here’s how it works in simplified terms:

• Training Data: DeepSeek was trained on billions of text samples, including books, articles, websites, and other diverse sources.

• Pattern Recognition: Through this training, it learned to identify patterns in human language, such as grammar, syntax, and context.

• Prediction and Output: When you input a query or prompt, DeepSeek analyzes the input, predicts the most likely and accurate response, and generates text that feels natural and human-like.

The result?

A powerful AI system capable of understanding nuance and context while producing coherent, high-quality outputs. (Should be more precise than ChatGPT).

6. Which DeepSeek model should I use?

DeepSeek offers two standout models tailored to specific needs: R1 for deep research and data analysis, and the newly upgraded V3, which excels in general tasks, content creation, and coding.

DeepSeek’s R1 release triggered steep declines in Nvidia’s stock price and reshaped perceptions of the AI race between China and the U.S. Source: Project Syndicate

Here’s how to decide which one fits your needs:

R1: The Analytical Specialist

If you’re working with complex datasets, conducting deep research, or need precise insights, the R1 Model is the clear choice.

It’s made for:

• Data Analysis: Whether you’re in finance, market research, or academia, R1 processes large datasets and uncovers trends efficiently.

• Research Projects: Ideal for professionals handling detailed, evidence-based tasks like case studies or technical analysis.

• Complex Problem-Solving: For tasks that require a level of depth and accuracy beyond surface-level analysis.

https://youtu.be/fTjPEE0fk-U?si=xvx1MQVBxUMSuBEv

DeepSeek’s R1 model has rapidly emerged as a potential competitor to Western AI firms, offering comparable performance at a fraction of the cost and disrupting the global AI landscape.

Source: TechCrunch

V3: The Creative and Coding Powerhouse

The upgraded V3 Model is DeepSeek’s all-purpose assistant, now more powerful than ever. In addition to handling general tasks like chatting and content creation, V3 shines in coding.

Here’s what it can do:

• Code Writing and Debugging: Generate code snippets, identify bugs, or optimize existing code for better performance.

• Content Creation: From emails to blogs, V3 adapts its tone and style to suit your needs.

• Idea Generation: Perfect for brainstorming really innovative solutions, strategies, or creative concepts.

• Conversational Support: With natural, human-like responses, it’s a great fit for day-to-day productivity tasks.

DeepSeek’s AI Assistant, powered by DeepSeek-V3, became the top-rated free application on Apple's App Store in the United States, surpassing ChatGPT. Source: Reuters

Here is how to Choose

• Go with R1 if your focus is deep research, data analysis, or solving intricate problems with precision.

• Pick V3 if you’re coding, writing, brainstorming, or looking for an adaptable, everyday AI assistant.

DeepSeek’s models are designed to complement each other, so you can seamlessly switch between analytical depth and creative versatility depending on the task at hand.

What will you accomplish today? The right model is waiting to help.

Which DeepSeek Model Are You Using?

• DeepSeek R1
• DeepSeek V3
• I don't know

7. Can DeepSeek generate images?

Yes, DeepSeek now supports image generation with its newly released Janus Model. This model enables users to create detailed and high-quality images based on text prompts.

Janus-Pro-7B outperformed other major models like OpenAI’s DALL-E 3 and Stability AI’s Stable Diffusion in image generation benchmarks. Source: Reuters

Now let’s see how the Janus Model works:

• Input a Text Prompt: Describe the image you want, such as “A tranquil lakeside view at sunrise with mist over the water and mountains in the background.”

• High-Quality Output: Janus generates visually stunning images tailored to your description in seconds.

Key Features of the Janus Model:

• Custom Styles: Create images in photorealistic, artistic, or conceptual styles.

• Resolution Options: Generate visuals up to 4K resolution, perfect for professional projects.

• Fast Processing: Enjoy quick rendering times without compromising quality.

👉 DeepSeek Janus

The most advanced version, Janus-Pro-7B, features 7 billion parameters and uses an optimized dataset that includes 72 million synthetic images alongside real-world data. This approach enhances image detail and stability. Source: Arxiv

Pro Tip: Use detailed prompts for the best results, specifying colors, mood, and composition. For example:"A futuristic cityscape at night with glowing neon signs, flying cars, and a vibrant skyline."

With Janus, DeepSeek expands beyond text, bringing a powerful tool for creators in all fields.

The quality of Flux models image is better than Janus pro but it does not have a Multimodel understanding.

8. Can DeepSeek generate videos?

No, DeepSeek does not generate videos. Its expertise is firmly rooted in text-based applications.

However, you could potentially use DeepSeek for scriptwriting or storyboarding—providing the foundational text needed to create videos.

For actual video generation, tools like RunwayML or Pictory AI might be more suitable.

DeepSeek’s current trajectory remains focused on text-based AI mastery, so video generation isn’t on the table—yet.

9. How was DeepSeek trained?

DeepSeek’s training involved processing vast amounts of text from diverse sources, including:

• Books: Fiction and non-fiction to understand different writing styles.

• Web Content: Blogs, forums, and articles for conversational tone.

• Scientific Papers: To handle technical and academic queries.

Advanced techniques like reinforcement learning and fine-tuning were likely employed to improve the quality of responses and adapt the model for specific tasks.

This rigorous training ensures that DeepSeek delivers reliable, contextually accurate, and nuanced outputs.

DeepSeek claims to have trained its AI models using approximately 2,000 Nvidia H800 GPUs over 55 days, costing an estimated $5.58 million. This is significantly more cost-effective than comparable Western AI projects. Source: Wikipedia

10. Where is DeepSeek hosted?

DeepSeek is hosted on a reliable global infrastructure to ensure accessibility and performance for its users.

• R1 Model: Hosted in the United States, ensuring fast and efficient processing for data-intensive tasks.

Also, DeepSeek offers the option to be self-hosted locally, allowing users to deploy the AI model on their own hardware.

This flexibility is ideal for:

• Enhanced Privacy: Ensuring sensitive data remains within your infrastructure.

• Full Control: Tailoring performance and access to specific organizational needs.

• Bypassing Restrictions: Operating in regions with limited access to external servers. (What I don't recommend of course).

For those interested in local hosting, a detailed guide is available.

Whether hosted on the cloud or locally, DeepSeek ensures users have options to fit their unique requirements.

11. Where is DeepSeek available?

DeepSeek is available in many countries but faces bans also.

For example:

• Available Regions: North America, Asia, parts of Europe.

• Restricted Regions: Countries like Australia and Italy have banned DeepSeek due to concerns over data privacy and regulatory compliance.

If you’re unsure about availability, visit the official DeepSeek website to check for updates.

12. Can I use DeepSeek without logging in?

DeepSeek allows users to try basic features, like its chatbot, without needing to log in. This makes the platform accessible for first-time users who want to explore its capabilities without creating an account. However, to unlock advanced tools, save history, or access specialized models, users are required to register.

To create an account with DeepSeek, it's not complicated, just enter your name and email or phone number. You can also register using your Google account. Then you'll have to accept their Privacy Policy and Terms of Use.

This approach offers a balance: casual users can test the system without commitment, while advanced users can enjoy more robust features through registration.

Some users, however, have noted that certain tools may unexpectedly prompt for login, possibly due to updates or stricter feature access rules.

In short, DeepSeek offers flexibility for newcomers, with full functionality reserved for registered accounts.

13. Which DeepSeek app is best?

• Main Chat App: Perfect for everyday users who need quick answers or assistance.

• Developer API: Best for those integrating DeepSeek into their own applications or systems.

14. Why is the DeepSeek server busy?

High user traffic, ongoing maintenance, or software updates can cause server delays. To avoid this:

• Try accessing during off-peak hours.

• Consider premium plans (if available) for faster access.

I've really been struggling to connect on DeepSeek from Europe.

15. Why is DeepSeek better than ChatGPT?

DeepSeek may excel in certain areas, such as:

• Deep research and analysis.

• Specialization: Better performance for certain tasks, especially involving Chinese language processing.

• Cost: May offer more affordable pricing for premium plans.

The choice between DeepSeek and ChatGPT depends on your specific needs—testing both platforms is recommended. (I prefer ChatGPT because of its powerful conversational mode).

16. Will DeepSeek always be free?

DeepSeek offers free access to basic features, but premium features—such as extended usage limits, faster access, or advanced models—may require payment in the future.

17. Are DeepSeek claims real?

Yes, I think so (my own opinion). However, like any AI platform, it’s essential to test its capabilities yourself. Some claims may reflect marketing hype, but independent testing can help verify performance.

18. Will DeepSeek be banned?

DeepSeek is already banned in countries like Australia and Italy due to data privacy concerns. Its compliance with global regulations will determine whether it remains accessible in other regions.

19. Are DeepSeek models open source?

Yes, DeepSeek's models, such as DeepSeek V3 and DeepSeek R1, are open source.

Developers and researchers from all over the world can access it, contributing to advancements in AI technology.

This open-source approach highlights DeepSeek's real commitment to transparency and its effort to empower users with tools they can adapt to their specific needs.

If you're curious, you can explore their models directly on platforms like GitHub or through their official website.

20. What does DeepSeek mean for AI?

DeepSeek represents the rapid advancement of AI globally, offering alternatives to dominant players like OpenAI.

Its development reflects the growing demand for accessible, versatile AI tools—and the challenges of balancing innovation with ethical concerns.

Conclusion: Why DeepSeek Matters

DeepSeek isn’t perfect.

No AI tool is.

But what sets it apart is its ability to dig deep into complex data and make deep research accessible to anyone. It’s not just about writing content or brainstorming ideas (though it can help with that too). DeepSeek shines when it comes to analyzing data, uncovering insights, and supporting deep, detailed research.

Whether you're a professional researcher looking to make sense of dense datasets or someone diving into a topic for the first time, DeepSeek can save you hours of work and offer clarity where things might otherwise feel overwhelming.

That said, with great power comes great responsibility, like always. DeepSeek’s role in handling sensitive data or its place in controversial conversations, like bans in Australia or privacy concerns in Europe, reminds us that no technology operates in isolation. It challenges us to think critically about how we use AI—not just for efficiency but for ethical progress too.

DeepSeek isn't about replacing human effort; it’s about enhancing it. By simplifying complex tasks and making deep research more approachable, it opens doors for innovation and discovery. And while it might not have all the answers, it’s a tool that helps you ask better questions and find your way forward.

What will you explore with DeepSeek? The possibilities are endless—but the responsibility is ours. Let’s navigate this future together.

👉 Try DeepSeek

Thanks for reading,

Laurence

Other questions you may have

How does DeepSeek AI differ from OpenAI?

While both DeepSeek AI and OpenAI are leaders in advanced AI development, they focus on different areas.

DeepSeek's AI models were developed with particular emphasis on real-world applications such as finance and logistics, while OpenAI's ChatGPT is more consumer-focused, providing conversational capabilities. Additionally, DeepSeek offers specialized solutions like the DeepSeek Coder for programming tasks.

What are the main features of DeepSeek-V3 and DeepSeek-R1?

The DeepSeek-V3 and DeepSeek-R1 are two of DeepSeek's AI models that have been optimized for specific tasks. The V3 model focuses on language understanding and generation, making it ideal for applications requiring natural language processing. On the other hand, the R1 model excels in data analysis and prediction, often used in finance and logistics sectors.

Can DeepSeek AI be integrated into existing systems?

Yes, DeepSeek AI provides a comprehensive API that allows easy integration into existing systems. Whether you’re looking to enhance a customer service platform or implement predictive analytics in a business process, DeepSeek's tools are designed to be flexible and adaptable, making integration straightforward.

Is DeepSeek AI available on Apple's App Store?

Yes, DeepSeek AI offers mobile applications that are available on Apple's App Store. These applications are designed to bring the power of DeepSeek's AI assistant to users on the go, providing enhanced productivity.