Montague

Montague is designed specifically for Scala, limiting its utility in polyglot environments or projects that do not use Scala.

The open-source nature of Montague may result in fewer contributors and slower development compared to more popular libraries with larger communities.

Current documentation focuses on basic usage, lacking advanced scenarios or comprehensive tutorials which can hinder developers trying to implement sophisticated NLP applications.

Semantic parsing tasks can be computationally intensive; the library's performance has not been extensively benchmarked against large-scale data, which could lead to slower processing times in real-world applications.

Montague does not have built-in support or seamless integration with popular Scala-based NLP tools like Apache OpenNLP, which may require additional development effort to combine functionalities.