Open Brain AI (http://openbrainai.com) is a computational platform (formerly Themis) that aims to automate multilingual speech, language, and communication analysis and transcription, and support researchers and clinicians by automating tasks allowing them to focus on tasks that matter.

Open Brain AI performs in-depth discourse analysis by using advanced AI techniques like large language models, Natural Language Processing (NLP), and Machine Learning. This includes accurate grammar annotation, comprehensive lexical analysis, phonetics, phonology, morphology, syntax, and semantics evaluations. Researchers, clinicians, and educators studying the idiosyncratic characteristics of human language benefit significantly from this platform.

Open Brain AI integrates within the evolving NLP and Computational Linguistics landscape. It fosters insightful connections between automated evaluations and language learning in classrooms while offering possibilities for identifying cognitive indicators in speech and language disorders. Open Brain AI currently supports English, Danish, Dutch, Finnish, French, German, Greek, Italian, Norwegian, Portuguese, Spanish, and Swedish analysis.

Computational Assessment Tasks and Tools for Scoring Language Pefromance in patients with Aphasia.</h3>

	Tools for Automatic Scoring of Spelling and Phonology These two tools enable the automatic scoring of phonology and of spelling performance. They run on Terminal. To download these apps visit: For the Spelling Assessment App </strong>, please visit: Spelling Assessment App. For the Phonological Distance Scoring App , please visit Phonology Assessment App Citing the apps To cite the spelling assessment app, please cite the paper: Themistocleous, Charalambos, Neophytou, Kyriaki, Rapp, Brenda, & Tsapkini, Kyrana (2020). A Tool for Automatic Scoring of Spelling Performance. Journal of Speech, Language, and Hearing Research. doi:10.1044/2020_JSLHR-20-00177 To cite the Phonological Assessment App: Themistocleous, Charalambos (2021). A Tool for Automatic Scoring of Phonological distance.
	Word Repetition App Word Repetition App is employed by clinicians to test ST memory. The application plays a lists of sounds of semantically related words (clothes, appliances, etc.) and asks the participant to repeat these sounds. During the repetition phase the software records the production. The process repeats five times except if the clinician decides to modify the number of repetitions.
	Word Repetition Span App Word Repetition Span task may consist of word repetition or non-word repetition. Both spans begin at List length 2 and ceiling at List length 5. For this task, the computer will say a string of words or non-words for the participant to repeat in order. The clinician then copies the participant's responses in the order they were offered. This task assesses the ability to repeat single words and single non-words. Depending on the accuracy and types of errors, it is sensitive to deficits of input and output processing
	NLP Editor NLP Editor is a simple text editor that enables the linguistic analysis of texts. The current version allows users to convert text in Greek to IPA, count words, etc. To access the source code of the project, visit: NLP Editor.
	Phonetics IPA Phonetics IPA is a platform for the linguistic analysis of texts in a Text-Editor-like environment. The current version allows users to type text in Standard Modern Greek orthography and convert it to IPA. type text in Cypriot Greek orthography and convert it to IPA. create lists of words in reverse order for dictionaries. analyze texts using the implemented regular expressions engine (currently only the windows version). It was originally written in C# for Microsoft Windows; these versions are not under development any more. (There is also a newer version written in Python for testing; see details below.) Visit the link to download the English Version. Visit the link to download the Greek Version. You may cite the software as follows: Themistocleous Charalambos (2017). IPAGreek: Computational Greek Phonology. [Computer program]. Version 3.0, retrieved 21 August 2017 from https://charalambosthemistocleous.com Themistocleous, Charalambos (2011). Computational Greek Phonology: IPAGreek. The 10th International Conference of Greek Linguistics. Komotini, Greece.

**References** Themistocleous Charalambos (2023). Computational Language Assessment Using AI: Open Brain AI.

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