Huawei Cloud's developer competition platform hosts global innovation contests where developers build products and solutions on Huawei technologies and cloud capabilities.
Heywhale is a Chinese data-science competition and collaboration platform where teams build, run, and submit analytical models through hosted notebooks and structured contests.
DataFountain is a Chinese data science competition platform hosting AI algorithm contests, datasets, hands-on training projects and online coding challenges.
Challympics is a competition aggregation platform that connects developers, enterprises and universities around AI, computing, quantum and chip design challenges.
Ohai is a web-based AI role-play chat platform where users can discover fictional characters, build their own personas, and hold open-ended conversations.
Instance AI is an English practice platform where learners rehearse interviews, meetings, and everyday conversations with AI role-play and get instant feedback.
Tongyi Xingchen is a character dialogue agent built on the Tongyi large model that lets users create custom personas and interact with them in role-play scenarios.
Tencent Yuanbao is a free, browser-based AI assistant that combines Tencent Hunyuan and DeepSeek models for chat, document analysis, and creative tasks.
A Chinese-language AIGC writing platform developed with Xinhua research resources, focused on drafting, reviewing, and studying official documents and public-sector materials.
