evidoria

Browse practices

Topic: AI & machine learning clear · back to the knowledge map

Good practice ★ 87 Evidence: Randomised controlled trial

Rori — an AI math tutor on WhatsApp in Ghana

A conversational maths tutor delivered over WhatsApp: a Ghana RCT found an effect size of ~0.37 (≈ an extra year of learning) …

Accra, Ghana
Good practice ★ 87 Evidence: Randomised controlled trial

Mindspark — adaptive learning in Indian schools

An adaptive learning system rigorously evaluated by MIT's J-PAL: students gained 2–2.5× the control group's progress in maths and language in ~4.5 …

Ahmedabad, India
Good practice ★ 87 Evidence: Descriptive / self-reported

Bürokratt — Estonia's national AI assistant for public services

Estonia's open-source virtual-assistant ecosystem giving citizens a single conversational channel to public services, integrated across 18+ organisations, with human hand-off when it …

Tallinn, Estonia