language-assessment

Claude Language Assessment Research Kit (CLARK) for language-assessment & applied-linguistics researchers: discover → review → write → check → evaluate → submit — operated by Claude, checked at every step, decided by you. Nothing invented, nothing silently changed.

AI-powered English speaking practice with real-time CEFR assessment. Whisper transcription, MFA pronunciation analysis, and a multi-model ensemble scoring the six CEFR competencies. FastAPI + Streamlit/React.

A comprehensive web platform for administering LSRW (Listening, Speaking, Reading, Writing) English assessments at Velammal Engineering College, featuring support for academic exams, automated report generation, event tracking, and certificate issuance.

ChatGPT 4.0 and Italian Dialects: Assessing Linguistic Competence and Mastery - Data and Scripts

Recurso educativo abierto para la evaluación de la comunicación oral en chino como lengua extranjera (A1-A2 MCER), compuesto por rúbricas de observación, instrumentos de registro de evidencias y orientaciones para la evaluación formativa.

Dataset of Estonian L2 writings and source code used to train and test machine learning models for CEFR-based classification.

Hallo is an AI-powered language assessment and language-learning company backed by Battery Ventures. Its enterprise platform delivers automated, AI-driven proficiency assessments across speaking, writing, listening, and reading in 80+ languages, with CEFR-aligned scoring, detailed feedback (fluency, vocabulary, grammar, pronunciation, coherence)…

Duolingo (NASDAQ: DUOL) is a Pittsburgh, Pennsylvania based learning technology company best known for the Duolingo language-learning app, the world's most-downloaded education app, offering courses in more than 40 languages including Spanish, English, French, German, Italian, Portuguese, Japanese, and Chinese.