Carnegie Mellon University

The Language Technologies Institute at Carnegie Mellon educates the leaders of tomorrow and performs groundbreaking research in the areas of:

Natural Language Processing | Computational Linguistics | Information Extraction | Summarization & Question Answering | Information Retrieval | Text Mining & Analytics | Knowledge Representation | Reasoning & Acquisition | Language Technologies for Education | Machine Learning | Machine Translation | Multimodal Computing and Interaction | Speech Processing | Spoken Interfaces & Dialogue Processing

Academics

Our unique programs offer the expertise to prepare you for a wide range of careers while staying true to the rigorous curriculum that defines computer science at CMU.

A lecture hall is filled with students listening to a professor speak at the head of the classroom.

Research

LTI faculty and students investigate more than 20 areas of language and information technologies, routinely producing breakthroughs that impact everything from education to healthcare.

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Apply

The LTI offers five graduate degrees in computer science: the Ph.D. in Language and Information Technology, the research-based Master of Language Technologies, and our three professional master's programs – the Master of Science in Intelligent Information Systems, the Master of Science in Artificial Intelligence and Innovation, and the Master of Computational Data Science.

We're looking for the best students to join us.

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What's New and Notable at the LTI

Wednesday, April 16, 2025

Diab Elected to CRA Board
Friday, April 11, 2025

Students From LTI Compete in the Amazon Nova AI Challenge
Tuesday, January 14, 2025

Pangea Tool Expands LLMs' Global Reach

The LTI Bill of Rights

Get the right information to the right people at the right time in the right language, the right format, and the right level of detail.

Visit Us

The LTI makes its home inside the Hillman Center for Future Generation Technologies. We're right on campus, but an easy walk from great restaurants, coffee shops, museums and libraries.

Visitor's Guide