← Glossary · Companies

DeepSeek

Company

Fact-checked Jun 19, 2026

Also called: DeepSeek.ai

DeepSeek is a Chinese AI company known for developing a range of language models and open-source tools for the AI community.

DeepSeek is an artificial intelligence company based in China. They focus on research and development in large language models (LLMs) and other AI technologies. Their goal is to make advanced AI more accessible to developers and researchers, often by releasing their models and tools as open-source projects.

What makes DeepSeek notable is its commitment to open science and its contributions to the open-source AI ecosystem. While many AI companies keep their most powerful models under wraps, DeepSeek often releases its weights and architecture details, allowing others to inspect, use, and build upon their work. This approach helps accelerate innovation across the entire AI field, as more people can experiment and contribute.

DeepSeek has developed several prominent models, including the DeepSeek Coder series, which are specifically designed to be highly proficient at understanding and generating computer code. They also have general-purpose language models like DeepSeek-V2. These models compete with offerings from other major AI developers and are frequently benchmarked against them, demonstrating strong performance in various tasks like writing, coding, and logical reasoning.

By open-sourcing their work, DeepSeek plays a valuable role in democratizing access to powerful AI. This allows smaller companies, individual developers, and academic researchers who might not have the resources to train models from scratch to still leverage state-of-the-art AI technology. Their contributions help push the boundaries of what open-source AI can achieve.

Learn AI in 5 minutes a day.

Daily Deck explains terms like DeepSeek as part of a free seven-card daily brief. No jargon. No fluff.

Start free