Can PHP Rubix ML or PHP ML libraries be used for text generation or paraphrasing?

I found a couple of PHP libraries for machine learning, Rubix ML and PHP ML.

I looked through their features and projects, but didn't recognize anything that sounded like text generation, or paraphrasing. Ala GPT, or Pegasus paraphrase.

Do these PHP machine learning libraries have any projects that are similar to GPT, or Pegasus? Of course I understand that it would be slower and less scalable than Python.
https://rubixml.com/https://github.com/RubixMLhttps://github.com/php-ai