Relation Extraction

Byte-Pair Encoding

A subword tokenisation algorithm that iteratively merges the most frequent character pairs to build a vocabulary.

Named Entity Recognition

An NLP task that identifies and classifies named entities in text into categories like person, organisation, and location.

Dependency Parsing

The syntactic analysis of a sentence to establish relationships between head words and words that modify them.

Part-of-Speech Tagging

The process of assigning grammatical categories (noun, verb, adjective) to each word in a text.

Coreference Resolution

The task of identifying all expressions in text that refer to the same real-world entity.

Information Extraction

The process of automatically extracting structured information from unstructured or semi-structured text sources.

A summarisation technique that identifies and selects the most important sentences from a source document to compose a condensed version without generating new text.

Search technology that understands the meaning and intent behind queries rather than just matching keywords.

Dense vector representations of text passages that capture semantic meaning for similarity comparison and retrieval.

A database optimised for storing and querying high-dimensional vector embeddings for similarity search.

The generation of machine-readable formatted responses such as JSON, XML, or code from language models, enabling reliable integration with downstream software systems.

An approach to AI alignment where models are trained to follow a set of principles or constitution.

The subfield of NLP concerned with producing natural language text from structured data or representations.

The use of AI to automatically translate text or speech from one natural language to another.