晚上好，辛苦一天了，放松一下吧。
Wenxin Yiyin is an AI dialog platform launched by Baidu, based on the Wenxin Big Model, providing intelligent dialog, knowledge quiz, content generation and task assistance. Users can use it by visiting chat.baidu.com directly through the browser without downloading software. It is suitable for a variety of scenarios such as personal learning, work assistance, enterprise customer service and developer integration, and is optimized for Chinese context.
tawk.to is a completely free enterprise-level customer communication platform, integrating real-time chat, work order system, CRM customer management and knowledge base. It serves over 3 billion users per month, supports rapid website embedding, multi-end adaptation and team collaboration, and is suitable for all kinds of enterprises to improve customer service efficiency and conversion rate.
Zhihu Direct Answer is an AI Q&A and search tool launched by Zhihu, which provides reliable and traceable information based on the community's high-quality content and the integration of multiple sources of data such as web pages and academic papers. It supports intelligent Q&A, professional literature search, long document parsing and content generation, and is suitable for academic research, workplace and daily queries.