Open-source models allow anyone to use the software for free for any purpose. DeepSeek, a rising Chinese AI startup, launched its open-source AI model in January, causing a stir in the tech world. Third-party tests showed the model was on par with, or even outperformed, competitors from OpenAI, Meta, and others. Notably, the company claims significantly lower development costs.

deepseek bloomberg
DeepSeek's AI models are all offered as open source. Photo: Bloomberg