Who is leading the way in proprietary generative AI development? Focus on models with high Japanese proficiency, such as Fujitsu

It is said that there is a possibility that the market size of generative AI (artificial intelligence) that creates content such as sentences on par with humans will reach 121 billion dollars (about 17 trillion yen) worldwide in '27. Japanese companies are also all embarking on introduction and utilization in an attempt to lead to profit expansion. As generative AI originating overseas becomes popular, attention is also being drawn to companies that independently advance generative AI development.

What is the foundation of generative AI represented by the “Chat (chat) GPT” released by US Open AI in the fall of 2022 is a “large-scale language model” that skillfully manipulates language using deep learning. This model makes it possible to realize various services in a short time. Many companies develop services by incorporating models from outside, but basically models are developed mainly in English, and the problem is that Japanese accuracy is low. Therefore, Japanese companies that develop their own models are also emerging.