link-grammar
Link Grammar Parser offers sophisticated parsing for languages including English, Thai, Russian, and Arabic, detailing syntactico-semantic structures. Originating from Carnegie Mellon University, it now includes extensive multilingual support, morphology analysis, and a secure multi-threaded framework suitable for cloud use. It's employed in projects such as OpenCog for sentence generation and grammar learning. Available under LGPL, it supports APIs for Python, Java, Node.js, and more.
