OpenGrm Thrax Grammar Development Tools

Version 1.3.9 now available for download.

Thrax is now available on conda-forge. Linux (x86) and Mac OS X users who already have conda can install the library and all dependencies using the following command: conda install -c conda-forge thrax.

The OpenGrm Thrax tools compile grammars expressed as regular expressions and context-dependent rewrite rules into weighted finite-state transducers. It makes use of functionality in the OpenFst library to create, access and manipulate compiled grammars. It is named after Dionysius Thrax (Διονύσιος ὁ Θρᾷξ, 170 BC – 90 BC), the reputed first Greek grammarian.

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• Download Thrax
• Documented source code
• Contributed and related projects
• Known bugs
• Forum