This page documents production updates to Natural Language. We recommend that Natural Language developers periodically check this list for any new announcements. Major changes will also be announced via the cloud-nl-discuss mailing list.
You can see the latest product updates for all of Google Cloud on the Google Cloud page, browse and filter all release notes in the Google Cloud console, or programmatically access release notes in BigQuery.
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August 28, 2023
The Natural Language API v2 is now available in Public Preview. This new version of the API supports Sentiment Analysis, Entity Analysis, Text Moderation, and Content Classification. This version has major updates for Sentiment Analysis and Entity Analysis, which include performance upgrades and general improvements. All API calls now return language_code .
Entity analysis uses a new PaLM-based model for improved quality. Please note the following updates:
- language field is now called "language_code"
- No salience field.
- No wikipedia_url as metadata.
- Parsing improvements for the following entity types: PHONE_NUMBER, ADDRESS, DATE, NUMBER, PRICE
- New probability score field is returned for all entities where NUMBER, PHONE_NUMBER, ADDRESS, PRICE, DATE will always be 1.0.
Sentiment analysis uses a new PaLM-based model for improved quality. The language field is now called language_code.
January 31, 2023
Natural Language Content Classification v2 model is now Generally Available. This model supports an expanded taxonomy with 1091 content categories and 11 languages. The model is distilled from a Large Language Model with improved performance over the v1 offering.
October 18, 2022
Natural Language Content Classification v2 model is now in Public Preview. This model supports an expanded taxonomy with 1091 content categories and 11 languages. The model is distilled from a Large Language Model with improved performance over the v1 offering.
March 20, 2020
The Natural Language API now supports additional languages for sentiment analysis.
February 20, 2020
The Natural Language API now offers two multiregion endpoints (us-language.googleapis.com and eu-language.googleapis.com).
Using a multiregion endpoint enables you to configure the Natural Language API to
store and perform machine learning on your data in the United States or European Union.
May 03, 2019
The Natural Language API now supports Spanish for entity sentiment analysis.
April 04, 2019
The Natural Language API now supports Russian for entity analysis and syntactic analysis, and Japanese for entity sentiment analysis.
The analyzeEntities method identifies and returns additional entity types: phone numbers, addresses, dates, prices, and numbers.
November 16, 2017
The Natural Language API has released the new classifyText method that analyzes text content and returns a content category for the content. For more information, see Content Classification.
Cloud Natural Language API version 1.2 GA release.
September 19, 2017
The Natural Language API v1 now supports entity sentiment analysis with the analyzeEntitySentiment method. Entity sentiment analysis is currently only available for the English language. For more information, see Entity Sentiment Analysis.
The Natural Language API v1beta2 has added beta support for a new classifyText method that analyzes text content and returns a content category for the content. For more information, see Content Classification.
August 04, 2017
The following languages are now fully supported for entity, sentiment, and syntax analysis: * Chinese (Simplified and Traditional) * French * German * Italian * Korean * Portuguese
Sentiment analysis has been updated. You might see minor differences in score and magnitude from the same request made to previous releases.
Entity analysis has been updated. You might see minor differences in metadata (Wikipedia URLs, knowledge graph MIDs) of entities identified in a block of text from the same request made to the previous releases.
May 02, 2017
Cloud Natural Language API