| Apache OpenNLP | |
|---|---|
|   | |
| Developer(s) | Apache Software Foundation | 
| Initial release | July 19, 2004 | 
| Stable release | 2.5.3    / January 10, 2025 [1]   | 
| Repository | OpenNLP Repository | 
| Written in | Java | 
| Type | Natural language processing | 
| License | Apache License 2.0 | 
| Website |  opennlp | 
The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text. It supports the most common NLP tasks, such as language detection, tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing and coreference resolution. These tasks are usually required to build more advanced text processing services. [2] [3]