AI in Language Preservation: Documenting and Revitalizing Endangered Languages

Revitalizing Endangered Languages through AI: The Role of Technology in Language Preservation

Language is an integral part of human culture and identity. It connects people to their history, traditions, and values. However, with the rapid pace of globalization and modernization, many languages are at risk of disappearing forever. According to UNESCO, around 2,500 languages are endangered, and every two weeks, a language dies. The loss of a language means the loss of a unique way of thinking, communicating, and understanding the world.

Fortunately, technology, particularly Artificial Intelligence (AI), is offering new possibilities for language preservation and revitalization. AI can help document and analyze endangered languages, create digital archives, and even develop language learning tools. In this article, we will explore the potential of AI in language preservation and its impact on endangered languages.

Documenting Endangered Languages with AI

One of the biggest challenges in language preservation is the lack of documentation. Many endangered languages have no written records, and their oral traditions are passed down from generation to generation. However, with the help of AI, it is now possible to record and transcribe endangered languages in real-time.

For example, the Endangered Languages Project, a collaboration between Google and the Alliance for Linguistic Diversity, uses AI-powered speech recognition to transcribe audio recordings of endangered languages. The project aims to create a digital archive of endangered languages that can be accessed by linguists, researchers, and communities around the world.

Similarly, the Living Tongues Institute for Endangered Languages has developed a software called the Language Documentation Toolkit (LDT), which uses AI to assist linguists in documenting endangered languages. The LDT includes tools for recording, transcribing, and analyzing language data, as well as a database for storing and sharing language resources.

Revitalizing Endangered Languages with AI

Documenting endangered languages is just the first step in language preservation. The ultimate goal is to revitalize these languages and ensure their survival for future generations. AI can play a crucial role in this process by creating language learning tools and promoting language use.

For instance, the Endangered Languages Archive, a digital repository of endangered language resources, has developed a language learning app called Aikuma. The app uses AI-powered speech recognition to provide real-time feedback on pronunciation and grammar, making language learning more accessible and engaging.

Another example is the Chatino Language Documentation Project, which uses AI to create Chatino language models for use in speech recognition and synthesis. The project aims to develop a Chatino language interface for smartphones and other devices, making it easier for Chatino speakers to communicate and access information in their language.

AI can also help promote language use and revitalization by creating digital content in endangered languages. For instance, the Indigenous Language Institute has developed an AI-powered chatbot that can communicate in Navajo, a Native American language spoken in the southwestern United States. The chatbot can answer questions, provide information, and even tell jokes in Navajo, encouraging Navajo speakers to use and practice their language.


AI is offering new possibilities for language preservation and revitalization. By documenting endangered languages, creating language learning tools, and promoting language use, AI can help ensure the survival of endangered languages for future generations. However, AI is not a magic solution, and language preservation requires a collaborative effort between linguists, communities, and technology developers. With the right approach, AI can be a powerful tool in the fight against language loss and cultural erosion.

New Title: AI: A Powerful Tool for Revitalizing Endangered Languages