from Hacker News

In beginner mode, you can follow your guide to learn simple phrases. In intermediate mode, you converse freely with 3PO on travel topics (backed by chatgpt-4o-mini)

Your speech will be assessed on accuracy to provide feedback so you can get better at it.

https://3po.evergreen-labs.org

3PO's practice mode supports:

Arabic (Egypt) ar-EG Arabic (Saudi Arabia) ar-SA Catalan ca-ES Chinese (Cantonese, Traditional) zh-HK Chinese (Mandarin, Simplified) zh-CN Chinese (Taiwanese Mandarin, Traditional) zh-TW Danish (Denmark) da-DK Dutch (Netherlands) nl-NL English (Australia) en-AU English (Canada) en-CA English (India) en-IN English (United Kingdom) en-GB English (United States) en-US Finnish (Finland) fi-FI French (Canada) fr-CA French (France) fr-FR German (Germany) de-DE Hindi (India) hi-IN Italian (Italy) it-IT Japanese (Japan) ja-JP Korean (Korea) ko-KR Malay (Malaysia) ms-MY Norwegian Bokmål (Norway) nb-NO Polish (Poland) pl-PL Portuguese (Brazil) pt-BR Portuguese (Portugal) pt-PT Russian (Russia) ru-RU Spanish (Mexico) es-MX Spanish (Spain) es-ES Swedish (Sweden) sv-SE Tamil (India) ta-IN Thai (Thailand) th-TH Vietnamese (Vietnam) vi-VN