By Ramsha Irfan on Feb 25, 2025
~ 5 minutes to read
Artificial intelligence (AI) is transforming human communication, learning, and work. According to a 2023 report by PwC, AI could contribute up to $15.7 trillion to the global economy by 2030, highlighting its growing impact across industries. DeepSeek and ChatGPT, two powerful AI technologies, are leading this transformation. Both aim to understand and produce content that is human-like, helping users with writing, querying, and problem-solving. Yet they differ in their strengths and weaknesses.
OpenAI’s creation, ChatGPT, is known for its deep language understanding and ability to generate complex responses. In contrast, DeepSeek, a relative newcomer, boasts a number of unique features, superior performance, and accuracy.
To determine which of these two AI behemoths is better for the job, this article will compare them, looking at their strengths and weaknesses.
Chinese artificial intelligence research firm Highflyer has built a large language model (LLM) called DeepSeek AI. The move began in 2023 as part of China’s push to develop its own AI technology after the US imposed restrictions on the export of AI chips.
DeepSeek AI is an attractive option for academics, developers, and companies looking for AI-powered solutions that compromise between cost and performance because, unlike some commercial AI models, it is built for performance, affordability, and technical accuracy.
Several key factors guided the development of DeepSeek AI:
Many AI models, such as GPT-4, are proprietary and costly. Businesses, developers, and academic researchers can freely modify and use the model thanks to DeepSeek AI’s open-source architecture.
DeepSeek AI is a powerful tool for developers, engineers, and data scientists because it focuses on solving technical problems.
This model is a cost-effective choice for individuals who want to incorporate AI without making a large investment in infrastructure as it is designed to use fewer computational resources.
DeepSeek AI can be installed locally or on private servers, giving organizations more control over data privacy than cloud-dependent AI models.
DeepSeek AI can understand complex queries and themes as it is designed to parse human language with high accuracy.
DeepSeek is helpful for technical content, reports, and academic writing as it can provide well-structured and complete prose.
DeepSeek is well-suited for data analysis and problem solving as it is designed to produce more accurate and logical answers.
DeepSeek AI’s improved memory of previous messages has made longer and more meaningful conversations possible.
DeepSeek can help with coding, like ChatGPT, but it says it’s better at explaining complex programming ideas.
Compared to many other AI models, DeepSeek is better suited to handling scientific and technical content.
DeepSeek is helpful to people around the world because it supports multiple languages.
Compared to some ChatGPT versions, DeepSeek AI can present more up-to-date information because it was trained on more recent data.
Businesses can customize DeepSeek to their needs by training the AI on their own data.
Developers and enterprises can take advantage of DeepSeek AI’s ability to integrate with other platforms via APIs.
DeepSeek AI is less useful for general-purpose chatbots or marketing copywriting because, despite its strengths in technical applications, it has limitations in natural language discussions and creative writing.
OpenAI, a leading research company in the AI sector, created ChatGPT, a conversational AI model. GPT-3.5, the initial version, was released in November 2022. GPT-4, which provides better context, reasoning, and accuracy, followed.
ChatGPT is built for adaptability and user-friendliness, unlike DeepSeek AI, which is primarily aimed at solving performance and systematic problems. It can perform a wide variety of language-based jobs, including customer service, business automation, writing, and coding.
ChatGPT was built by OpenAI with an emphasis on accessibility, flexibility, and engagement.
ChatGPT is ideal for customer service, content creation, and virtual assistance because it is designed to have human-like conversations.
ChatGPT, offered by Scalable AI Remedies, provides both accessibility and cutting-edge capabilities, and is available in several tiers, including a free GPT-3.5 version and a commercial GPT-4 version.
Assisting developers and companies OpenAI has made ChatGPT applicable to large-scale corporate applications by integrating it into platforms such as GitHub Copilot, Microsoft Azure AI, and ChatGPT Plus.
Unlike many static AI models, ChatGPT is updated frequently to enhance its functionality, accuracy, and contextual awareness.
ChatGPT has a high-level understanding of human language. Since it reads and understands language like humans, conversations occur naturally.
Articles, emails, blog entries, and even fictional stories are among the different types of content that ChatGPT can produce. Professionals, students, and writers can all benefit from it.
ChatGPT can hold long conversations, remembering previous messages to offer appropriate responses, which enhances the interactive experience.
ChatGPT writes and explains code to help programmers. This is helpful for developers as it can correct errors and recommend better coding practices.
In some iterations, ChatGPT retains previous exchanges to provide more insightful responses. However, the free version may not have strong memory features.
ChatGPT is helpful for individuals all over the world as it can understand and produce text in multiple languages.
A variety of information sources, such as books, papers, and websites, have been used to train ChatGPT. Its knowledge, however, may not always be current.
ChatGPT is a versatile tool as some versions allow companies to modify the AI to suit their needs.
ChatGPT is easy to use on different platforms as it is accessible via website, mobile apps and API.
ChatGPT has two versions: a free version with fewer features and a commercial version with more features and better performance.
Although ChatGPT is a comprehensive AI model, users must have an internet connection to use it, and the advanced capabilities come with a subscription cost.
It is crucial to understand the underlying technology behind each model to assess its effectiveness, efficiency, and applicability for different applications. According to a 2023 Stanford University report, over 90% of AI advancements stem from improvements in model architecture and training techniques, emphasizing the importance of these factors. While both models are robust AI-powered tools, their architecture, training process, and optimization strategies differ.
The foundation of DeepSeek AI is a composite-expert (MoE) architecture, which increases performance by delegating different tasks to specialized model components. Because MoE dynamically adds only a subset of experts, it is more efficient at managing multiple jobs than standard transformer-based models, which process all inputs using a single set of weights.
DeepSeek AI uses many small networks (experts) trained on different types of challenges, rather than a single giant neural network for all tasks. This model maintains excellent accuracy while reducing computational cost by activating only the most appropriate experts when processing a query. DeepSeek AI can scale efficiently thanks to this architecture without requiring as much technology as traditional AI models.
Through the use of reinforcement learning algorithms, the model improves its answers and is able to adjust in response to feedback and previous encounters. DeepSeek AI learns dynamically and improves over time, unlike static models that provide results solely from training data.
Hallucination, in which a model produces false or misleading information, is a problem with AI-generated content. By integrating RAG, DeepSeek AI improves the accuracy of facts by retrieving real-time data from external sources. This makes it especially helpful for fields like scientific studies, legal paperwork, and finance where accuracy and current knowledge are essential.
Unlike traditional AI models that demand a lot of processing power, DeepSeek AI is designed to be resource-efficient without sacrificing performance. It accomplishes this by minimizing pointless calculations by activating just a fraction of the size of the entire model for each activity. Due to its efficiency, it is a financially sensible option for companies and developers looking to implement AI without incurring high cloud fees.
With DeepSeek AI’s support for both on-premises and cloud-based installations, businesses can host the model on their own infrastructure for better data protection and privacy. This option can be especially helpful for organizations that handle sensitive data and require tight control over their AI operations.
Pros:
• Highly economical and efficient.
• Proficient in math, coding, and systematic problem solving.
• Risks of hallucinations are lower than Retrieval-Augmented Generation (RAG).
• Open source, which allows companies to modify the model.
• Local deployment is possible for increased privacy.
Cons:
• Compared to ChatGPT, it is less suitable for general conversational tasks.
• Poorer in open-ended conversation and creative writing.
• Lacks the fluency and polish of human-like text production.
ChatGPT is based on OpenAI’s transformer-based GPT (Generative Pre-Trend Transformer) architecture, a neural network architecture that is highly efficient at context understanding and natural language processing (NLP). ChatGPT is designed for adaptability, conversational fluency, and practical use, unlike DeepSeek AI, which places more emphasis on performance and technical accuracy.
To understand and generate logical, context-aware responses, ChatGPT relies on self-attentive techniques. It dynamically generates responses rather than simply retrieving pre-written ones like rule-based chatbots do, making conversations seem more human.
Pre-training phase: The model is presented with a large dataset containing information from books, journals, and the internet. This enables it to pick up verbal structure, facts, and grammar.
Reinforcement Learning with Human Feedback (RLHF) Fine-Tuning: OpenAI improves response quality, reduces biases, and improves conversation flow by integrating human feedback into the model.
Based on user interactions and feedback, ChatGPT continuously improves its responses. To fix errors, biases, and outdated data, OpenAI continuously reviews and updates the model.
ChatGPT’s ability to maintain context during conversations is one of its advantages. This enables more organic, fluid conversations. Since ChatGPT can reference previous exchanges, interactions feel more natural than some AI models that produce fragmented responses.
ChatGPT is highly versatile for professional applications thanks to its integration with OpenAI’s platforms such as GitHub Copilot, Microsoft Azure AI, and business automation solutions. It is widely used in marketing, software development, content production, and customer service.
Pros:
• Great for generating ideas, writing, and having natural conversations.
• Excellent contextual memory, making it great for long conversations.
• Great for business automation, content production, and customer support.
• Frequent updates ensure everything stays accurate and up-to-date.
Cons:
• Unlike DeepSeek AI, which can work locally, it requires a cloud-based connection.
• While DeepSeek AI is open source, GPT-4 is a premium service.
• Since it doesn’t use real-time retrieval like DeepSeek AI does, it’s still prone to glitches.
• Not as efficient as DeepSeek AI at coding and numerical problems.
These days, artificial intelligence (AI) is a part of everyday life, helping people with everything from solving technical problems and customer service to writing and learning. Two well-known AI tools in use, ChatGPT and DeepSeek AI, each have unique advantages. This section will look at real-world cases of how these AI models work in different contexts.
An AI tool is needed to help a content writer who runs a healthy living blog create a post about the “benefits of morning exercise.” To compare the results, the writer enters the topic into both AI systems.
The paper produced by ChatGPT AI is coherent, interesting, and easy to read. After an interesting introduction, the blog post highlights key benefits such as increased energy, sharp focus, and weight management. The imaginative and conversational style of writing makes it fun to read.
The blog entry produced by DeepSeek AI is more technical and in-depth. It provides a rational explanation of the effects of early exercise on the body, with facts and references to scientific research. Although a bit more formal and data-driven, the post is still well-structured.
AI comparison: DeepSeek AI is better for articles that are scientific and research-based, while ChatGPT is more suitable for informal blogs and interesting content.
“Which is better, the iPhone 15 or the Samsung S23?” a customer asks a business owner who sells smartphones online. To create the best answer, the business owner chooses to try out both AI tools.
In terms of design, camera quality, battery life, and performance, ChatGPT AI offers a fair and understandable answer that highlights the main differences between the two phones. It’s perfect for someone who isn’t very tech-savvy because it doesn’t use a lot of technical jargon.
A more detailed comparison is provided by DeepSeek AI, which provides accurate details like processor speed, RAM, display resolution, and battery life. Users who seek in-depth technical insights will benefit from the logical explanations of these details.
AI comparison: DeepSeek AI works better for technical comparisons and data-driven answers, while ChatGPT is better for general customer service and basic product explanations.
A math problem that a high school student is having trouble with is “Solve for x in the equation 2x + 5 = 15.” To get help, the student uses both AI tools.
ChatGPT AI presents a methodical answer in an understandable and straightforward way. By showing that subtracting 5 from both sides gives 2x = 10 and then dividing 2 by the result x = 5, it explains the method as a teacher would.
In addition to solving equations, DeepSeek AI provides more algebraic explanations. It provides more examples, discusses why the processes are effective, and even links to related articles for additional reading.
AI comparison: DeepSeek AI is better suited for deep learning and sophisticated understanding, while ChatGPT is best for short and straightforward explanations.
An organization’s management must notify staff members of a team meeting via email. The manager drafts the email using both AI tools.
ChatGPT AI creates emails that are formal and professional, polite, and easy to understand. Employees can easily read and respond to it because it includes a polite greeting, meeting information, and a closing remark.
To ensure that it adheres to strict business writing requirements, DeepSeek AI creates a formal and structured email. It is suitable for corporate communications because it is more direct and specific.
AI comparison: DeepSeek AI is better for official business communications, while ChatGPT is better for fun and interesting emails.
Your unique needs and intended application of AI will determine which one is best for you, DeepSeek AI or ChatGPT. Here’s a quick guide to help you decide:
A low-cost, open-source AI that can be deployed in a variety of ways.
AI assistance for structured tasks, mathematical modeling, and coding.
An AI model that can be adjusted to meet specific business requirements.
A self-hosted alternative to cloud-based AI.
A writing, brainstorming, and customer interaction AI that’s easy to communicate and use.
Integration with existing business technologies, such as GitHub Copilot and Microsoft 365.
A great example of writing that’s imaginative, persuasive, and human-like.
An AI chatbot for customer service, apps, and websites.
While each AI model has its advantages, your specific use case will determine which one is ideal. While ChatGPT is a very flexible, user-friendly AI for a variety of applications, DeepSeek AI is an effective, open-source tool for technical jobs.
Depending on your needs, you can choose the best type of AI LLM from ChatGPT and DeepSeek! If you are looking for an open-source, reasonably priced solution, DeepSeek could be a great choice. You will get to try out this AI LLM’s conversational style, which seems quite human-like. The best part is that, unlike ChatGPT, DeepSeek has the latest information.
ChatGPT is now the most prominent player in the AI race and offers you a wide array of options to choose from. In fact, ChatGPT reached 100 million users within just two months of its launch, making it the fastest-growing consumer application in history, according to a 2023 theguardian report. You can use this AI LLM to create original graphics, content, and even code for a variety of uses.
If you are new to the world of AI LLMs, both DeepSeek and ChatGPT are great choices. Therefore, you should try them both and choose the one that best suits your needs.
It all depends on the user; ChatGPT is best at creative and conversational jobs, while DeepSeek will be best for technical tasks.
The straightforward answer is that it depends on the end user using the LLM model. ChatGPT is the clear winner when it comes to creative and conversational activities, while DeepSeek is at the forefront when it comes to technical concerns.
Naturally, local deployment and modification of DeepSeek is possible. This is because the model is locally executable and open source.
When comparing the coding outputs of DeepSeek and ChatGPT, the former will undoubtedly perform better than the latter. Thus, when it comes to code, DeepSeek is superior to ChatGPT.
DeepSeek is far more efficient and requires much less training. Therefore, DeepSeek is much cheaper than ChatGPT.
In the AI LLM race, it is too early to predict whether DeepSeek will surpass ChatGPT. Given how fast things are changing, it is possible that a new player will emerge and surpass both of them.
Ramsha is a talented writer known for top-quality content on trending topics. Her excellence in research enables her to add value to businesses by driving online traffic with engaging and persuasive content.
