DeepSeek vs. ChatGPT

Are you familiar with the latest hot topic? Deepseek, a leading AI tool, has entered the market recently and since then it has established a notable challenge to the widely popular ChatGPT.
Similarly, another surprising news is that by 27 Jan, 2025 DeepSeek became the most downloaded free app on the iOS App Store in the USA, leaving ChatGPT behind. Not only this, the popularity of DeepSeek even dropped Nvidia’s share price by 18%.
Since then there has been a new AI battle and with the launch and popularity of DeepSeek, there arises several questions in people’s mind like is DeepSeek better than ChatGPT?Will DeepSeek take over ChatGPT?
In this article, we will explain and compare the two AI platforms ChatGPT and DeepSeek.
What is DeepSeek?

DeepSeek is a Chinese AI development firm, located at Hangzhou, China. The founder of DeepSeek was Liang Wenfeng in May 2023, graduated from Zhejiang University. DeepSeek builds open-source large language models(LLMS) and released its first free chatbot app, DeepSek-R1 on 20th January 2025.
DeepSeek is an emerging Chinese AI app that has shocked financial markets, being the most downloaded free app in just a week after launch. Similarly, it provides specialized assistance across a variety of tasks and focuses on delivering highly accurate and tailored responses. DeepSeek has been a popular choice for users who require precision and depth in specific areas. DeepSeek provides all support for marketers looking to conduct in-depth research, coders looking for optimized solutions and writers requiring creative inspiration.
Additionally, DeepSeek is innovative and cost-effective, free to use, easy accessibility and affordability which makes it popular.
Features of DeepSeek
1. Self-Reinforced Learning
DeepSeek uses a self-reinforced learning model. This model doesn’t require human supervision and thus DeepSeek can achieve more with low cost in comparison to other AI models.
2. No Limitations of Prompts
Unlike some AI models, DeepSeek’s R1 model doesn’t have prompt limitations. It allows users to input prompts of any length without restrictions.
3. Self-Correction
DeepSeek can think and self-correct and research sources across the internet.
4. Human-Like
In comparison to other AI models, it is more human-like and has an advantage because it responds to queries in a more human-like tone.
5. Scalability and Efficiency
DeepSeek is well-optimized for various AI applications, from chatbots to complex computing tasks.
Besides these there are many other features of DeepSeek like open-source accessibility, multilingual capabilities, privacy and security focus etc.
Now let us speak about ChatGPT.
What is ChatGPT?

ChatGPT, the world’s most versatile and widely used AI chatbot, developed by Open AI, founded in 2015 and launched in November 2022.
ChatGPT assists with everything and makes you work efficiently. You can do almost everything from drafting emails, writing essays to generating code and brainstorming ideas. Similarly, it can handle several tasks easily and has gained popularity since its launch. It is also considered as a user-friendly AI platform with attractive options for users.
Furthermore, it offers improved accuracy, faster response times, contextual understanding, ability to engage in natural, human-like conversations and reliable assistance. ChatGPT is favorite and popular among writers, students, professionals and alike.
Features of ChatGPT
1. Access to GPT-4o Mini
Open AI’s newest model, 4o Mini is available for free for users for limited usages with the release of DeepSeek which includes voice chats, file uploads, advanced data analysis and custom GPTs.
2. Ability to Create Custom GPT Models
Users can create customization through prompts to guide ChatGPT’s behavior, defining a specific purpose and tone to create desired outputs.
3. Natural Language Understanding
ChatGPT can interpret and respond to human language accurately and provides an improved and accurate response.
4. Code Assistance
This AI model helps users with code debugging, writing and also explaining the code and its working way.
5. Context Awareness
The main feature of ChatGPT is it remembers previous interactions in a conversation for coherent responses and provides responses accordingly.
Other features include multilingual support, creative content creation, customizable responses, integration capabilities, data analysis, conversational AI and many more.
Features of ChatGPT and DeepSeek
ChatGPT and DeepSeek are both powerful AI systems, built for different purposes and shape the future of AI differently in their unique approaches. Both AI models help with documentation and content creation in their own distinct ways.
ChatGPT is proficient in producing engaging, conversational content and is also perfect for summarizing complex data concepts whereas DeepSeek on other hand excels in technical writing scenarios, producing precise and formal documentation for data project documentation and technical specifications.
Difference between DeepSeek and ChatGPT
Both DeepSeek and ChatGPT are advanced AI language models but they work differently in their own approach to solve problems. Let us see their differences.
1. Performance Ability
DeepSeek excels and has huge capabilities in technical tasks. It particularly excels in mathematics and achieves 90% accuracy rate which is higher as compared to other competitors. However, ChatGPT demonstrates strong capability and efficiency in understanding context and provides a more nuanced response.
2. Model Architecture
DeepSeek uses a Mixture-of-Experts(MoE) approach, a team of specialized experts and has 671 billion parameters and it activates only a subset of parameters for each request with efficiency. The MoE approach of DeepSeek allows it to optimize both performance and resource usage to adapt dynamically with different types of queries. ChatGPT on the other hand uses a traditional transformer model and has all experts working on every task. There is consistency but it is potentially less efficient.
3. Cost and Accessibility
DeepSeek is an open-source approach and it is freely available and can be modified the community whereas ChatGPT works on a freemium model and offers basic features for free but requires a subscription for advanced functionalities.
4. Coding and Queries
For every coder this is the main thing you all compare. So, we have made things a bit easier for you. DeepSeek takes a direct approach with faster code generation and a modular style with efficient solutions for coding challenges quickly. ChatGPT provides comprehensive code assistance and detailed explanations and also provides code suggestions making ChatGPT popular for understanding complex implementations and DeepSeek for rapid prototyping.
5. Learning and Research
While speaking about the context of data and education, ChatGPT provides comprehensive explanations that are suitable for learning new concepts. Similarly, it also breaks down complex topics into smaller pieces and makes it easy to understand while DeepSeek prioritize on precision and conciseness and make it effective for quick reference.
Comparison of Pros and Cons of DeepSeek and ChatGpt
Pros
DeepSeek | ChatGPT |
It is an open-source model and cost-effective | Contextual understanding and refined language generation. |
Best for coding and technical tasks due to its efficiency. | Reliable for general research and writing tasks. |
Requires lower resources | Consistent performance across tasks |
Superior performance in mathematical computations. | User-friendly interface |
Faster response for structure queries. | Better integration with multimodal capabilities(images voice) |
Cons
DeepSeek | ChatGPT |
Less intuitive interface for casual users. | Message limits on free usage. |
Stricter content moderation policies | Can be slower for technical computations. |
You can look at this comparison and choose between DeepSeek and ChatGPT as per your needs and requirements.