DeepSeek vs. ChatGPT: AI Model Showdown

In recent weeks, the artificial intelligence field has been stirred by a new model named DeepSeek. It competes with other market players with its impressive 671 billion parameters and innovative approach to problem-solving. Experts say it competes particularly with the well-known ChatGPT. Which one is better? And is DeepSeek really safe?

DeepSeek vs. ChatGPT: Overview of the Models

Since its release, ChatGPT has gained fame as a versatile digital assistant capable of handling a wide range of tasks from creative writing to data analysis. Its strength lies mainly in its natural understanding of context and its ability to hold fluid conversations on almost any topic.

With extensive training on diverse data, it can provide relevant answers even to complex queries. On the other hand, Chinese DeepSeek introduces a completely new approach to artificial intelligence. Its Mixture-of-Experts architecture represents significant progress in information processing efficiency.

With a staggering 671 billion parameters, it surpasses many competitors, especially in technical disciplines and mathematical calculations, where it achieves up to 90% accuracy. ChatGPT, meanwhile, according to some studies, achieves only 60% accuracy.

Architecture and Technical Background

The key difference between the two models lies in their architecture. As already mentioned, DeepSeek uses the innovative Mixture-of-Experts approach, which functions similarly to a team of specialists.

When solving a specific problem, it activates only the parts of the model most relevant to the task. This approach not only increases efficiency but also reduces the energy demands of the entire system.

ChatGPT, on the other hand, builds on the traditional transformer model, utilizing its entire capacity for each query. While this approach can be more energy-intensive, it ensures consistent performance across various types of tasks. This enables the model to better understand contexts and provide more contextually accurate answers.

Performance in Different Areas

In the realm of technical calculations and programming, DeepSeek unequivocally dominates. Its specialized approach delivers significantly higher accuracy in mathematical tasks. Programmers appreciate its ability to generate precise and efficient code, often with better optimization than competitors.

Conversely, ChatGPT excels in creative tasks and general communication. Its responses are more contextual, better structured, and more natural. It excels in tasks requiring empathy and understanding of subtle nuances in human communication. This makes it an ideal assistant for content marketing, copywriting, or education.

User Interface

ChatGPT emphasizes simplicity and intuitiveness. Its interface resembles a classic chat program, allowing for immediate use even by complete beginners. The sophisticated web application offers a pleasant environment with the ability to save conversation history and easily share results.

DeepSeek has chosen a more technically-oriented approach. Its interface may initially be complex for general users, but it offers greater customization and advanced settings options. Developers and tech-savvy users, who want control over the model's outputs, will appreciate this solution.

Pricing Policy and Availability

In terms of pricing policy, the two models differ significantly. DeepSeek follows an open-source philosophy, meaning its basic version is available for free and its code is open to the community. This approach allows developers to modify and adapt the model to their needs, which works well for specialized applications.

ChatGPT operates on a freemium model. The basic version is available for free, but advanced features, faster response times, and access to the latest models require a ChatGPT Plus subscription, which costs nearly 600 CZK per month.

Security and Privacy

ChatGPT utilizes robust encryption and a strict personal data protection policy. OpenAI regularly updates its security protocols and transparently communicates the ways user data is utilized. A disadvantage may be the centralized storage of data on the company's servers.

Due to its open-source nature, DeepSeek allows the model to be operated locally. It is appreciated by organizations with strict data confidentiality requirements. Users thus have full control over their data and can implement their own security measures. However, this approach requires considerable technical knowledge and computing capacity.

Most countries, as well as companies, are concerned about the model's origin. DeepSeek is owned by the Chinese hedge fund High-Flyer. Italy outright banned the application. Other countries, including Australia and the USA, have banned the app for government employees.