📖 AI Glossary

Sort is a field of research that makes AI behave in line with human intentions and values. This is a core concept in AI safety discussions.

This refers to national-level AI created with domestic data and language rather than relying on foreign technology. These are Korea’s domestic AI policy keywords.

Stargate is a large-scale AI data center construction project promoted by OpenAI, Softbank, and Oracle. It symbolizes the AI infrastructure competition worth hundreds of billions of dollars.

STT is the art of transcribing words into writing. It is used to automatically create meeting minutes and create subtitles.

Supervised learning is a learning method that teaches AI using data with correct answers. This is done by labeling the photo “cat” and training it.

The data generated by AI is used again for AI learning. It is an alternative to the depletion of real data and a subject of debate over quality degradation.

System prompt refers to basic instructions given to AI before starting a conversation. AI’s tone and rules are set here.

A token is the smallest text unit an AI model processes, and it is commonly used to calculate usage limits and costs.

TPU is an AI-specific chip designed by Google itself. It is attracting attention as a rival to NVIDIA GPUs.

Transformer is an AI structure announced by Google in 2017, and is the foundation technology for most modern generative AI, including ChatGPT.

TTS is a technology that reads text in a natural voice. It is the foundation of AI dubbing and audiobooks.

If you cannot tell whether the person you are talking to is an AI or a human, it is a classic criterion to assume that you are intelligent.

Unsupervised learning is a learning method that allows you to find patterns in the data on your own without a correct answer.

Vector database is a database that stores embeddings (semantic vectors) and quickly finds similar ones. It is a key component in building a RAG.

Vibe coding is a development method that allows AI to create a program by simply explaining it in words rather than writing code yourself. It sparked a boom in app creation by non-developers.

Watermark is an invisible mark that identifies content created by AI. Mandatory measures are being discussed as a response to deepfakes.

World model is an AI model that understands the principles of the physical world (gravity, space, causality). Robotics and video creation are considered the next step in AI.

Zero shot is a method of letting AI do the work right away without giving any examples.