# Palmyra

> platform for morphology and syntax annotation

**Wikidata**: [Q134726843](https://www.wikidata.org/wiki/Q134726843)  
**Source**: https://4ort.xyz/entity/palmyra-q134726843

## Summary
Palmyra is a software platform designed for the annotation of morphology and dependency syntax. It is a configurable, multilingual tool that supports standard computational linguistics file formats, including CoNLL-U and CoNLL-X. The platform is open-source, licensed under MIT, and has evolved from a platform-independent tool into a user-friendly, cloud-based application.

## Key Facts
- **Entity Type:** Software (non-tangible executable component).
- **Primary Function:** Platform for morphology and syntax annotation.
- **License:** MIT License.
- **Copyright Status:** Copyrighted.
- **Supported Formats:** CoNLL-U and CoNLL-X (readable file formats).
- **Versions:** Iterations include version 0.1 (released July 22, 2019), version 2.0, and version 3.0.
- **Technologies:** Built using HTML, Cascading Style Sheets (CSS), and a programming language identified as Q2005 (referenced in academic sources).
- **Official Website:** https://camel-lab.github.io/palmyra/index.html
- **Source Code Repository:** https://github.com/CAMeL-Lab/palmyra

## FAQs
### Q: What is Palmyra used for?
A: Palmyra is used for annotating linguistic data, specifically for analyzing morphology (the structure of words) and dependency syntax (the grammatical structure of sentences). It provides a user-friendly interface for these tasks.

### Q: Is Palmyra free to use?
A: Yes, Palmyra is released under the MIT License, which is a permissive free software license allowing users to reuse, modify, and distribute the software.

### Q: What file formats does Palmyra support?
A: The platform supports the CoNLL-U and CoNLL-X formats, which are standard text formats used in computational linguistics for representing annotated sentence data.

## Why It Matters
Palmyra addresses a critical need in the field of computational linguistics and Natural Language Processing (NLP) for tools that are both powerful and accessible. While many annotation tools require complex local installations or lack specific morphological features, Palmyra distinguishes itself by offering a "user-friendly" and "configurable" environment.

The evolution of the platform—evidenced by its progression from a "Platform Independent Tool" (2.0) to a "Cloud-Based Platform" (3.0)—demonstrates a commitment to lowering the barrier to entry for researchers and linguists. By adopting open standards like CoNLL-U and CoNLL-X, it ensures interoperability with other NLP pipelines and universal dependency frameworks. Its open-source nature (MIT License) further enhances its relevance, allowing the academic community to inspect, modify, and deploy the tool for multilingual research without restrictive costs.

## Notable For
- **Cloud-Based Accessibility:** Version 3.0 is explicitly cited as a "User-Friendly Cloud-Based Platform," distinguishing it from older, locally-installed annotation software.
- **Multilingual Support:** Recognized in academic literature as a "Configurable Multilingual Platform," capable of handling various languages.
- **Open Standards:** Native support for CoNLL-U and CoNLL-X formats facilitates seamless integration into modern NLP workflows.
- **Transparent Development:** The project maintains a public GitHub repository and provides a dedicated English-language project website.

## Body
### Technical Specifications
Palmyra is classified as software designed for linguistic annotation. According to academic descriptions, it utilizes standard web technologies, including HTML and Cascading Style Sheets (CSS), alongside a high-level programming language (Wikidata Q2005) to ensure platform independence. The tool is capable of reading and processing data in CoNLL-U and CoNLL-X formats, which are widely used for treebanking and syntactic analysis.

### Version History
The platform has undergone significant development, documented through several major releases:
- **Version 0.1:** The stable release of this version occurred on July 22, 2019.
- **Version 2.0:** Described in the publication "PALMYRA 2.0: A Configurable Multilingual Platform Independent Tool for Morphology and Syntax Annotation," this version emphasized configurability and cross-platform compatibility.
- **Version 3.0:** Detailed in "Palmyra 3.0: A User-Friendly Cloud-Based Platform for Morphology and Dependency Syntax Annotation," this iteration marked a shift towards cloud computing to enhance user accessibility.

### Access and Licensing
Palmyra is copyrighted software distributed under the MIT License. The source code is publicly accessible via its GitHub repository (https://github.com/CAMeL-Lab/palmyra), where it is maintained by the CAMeL-Lab organization. Users can access the main interface and documentation via the official project website.

## References

1. PALMYRA 2.0: A Configurable Multilingual Platform Independent Tool for Morphology and Syntax Annotation
2. [Release 0.1. 2019](https://github.com/CAMeL-Lab/palmyra/releases/tag/v0.1)
3. Palmyra 3.0: A User-Friendly Cloud-Based Platform for Morphology and Dependency Syntax Annotation