Release notes

This page documents updates to the expert.ai Natural Language API.

December 19, 2022

Version 2.5 released. This version introduces:

This new version is backward compatible with v2.

Version 2.4 released. This version introduces:

This new version is backward compatible with v2.

Version 2.3 released. This version introduces:

Temporal information detection for English, Spanish, French, German and Italian.
Support for the German language in emotional traits and behavioral traits document classification.

This new version is backward compatible with v2.

Version 1 has been discontinued.

Version 2.2 released. This version introduces new extensions:

Document classification: new emotional traits and behavioral traits taxonomies for English.
Information detection: new Writeprint detector for English, Spanish, French, German and Italian.

This version is backward compatible with v2.

Version 2.1 released. This version extends the API introducing information detection capabilities with the Personally Identifiable Information (PII) detector.
This version of the API is backward compatible with v2.

Version 1 is now deprecated.

Natural Language API v2 released! It introduces:

Relation extraction capability: extracting relationships between verbs and other terms in a sentence to answer questions about the target and actors of actions and events.
Sentiment analysis capability: analyzing the overall sentiment of a document based on the sentiment and relevance of associated terms.
Entity attributes (e.g. George Washington > President > United States of America) in named entity recognition.
Geographic taxonomy
Revision of the self-documentation section of the API, both for contexts and taxonomies, new resources documenting taxonomy categories' trees
Lemmas for main concepts are now provided by keyphrase extraction.

Version 2 RESTful interface is documented in the OpenAPI documents.

Version 1 remains available for now but will be deprecated soon.

Expert.ai Natural Language API is born!