Big model app Tencent Yuanbao is online! Hunyuan is upgraded to create an all-round AI assistant that can be carried anywhere

On May 30, Tencent announced a comprehensive upgrade of its Hunyuan model. The App "Tencent Yuanbao" based on the Hunyuan model was officially launched. Both Apple and Android app stores Available for download .

Compared with the Hunyuan applet version in the previous testing phase, Tencent Yuanbao provides AI search, AI summary, and AI writing for work efficiency scenarios. and other core capabilities; for daily life scenarios, Yuanbao's gameplay is also more abundant, providing multiple featured AI applications, and adding new gameplay such as creating personal agents.

"Tencent does not strive to be the first to make large models." Liu Yuhong, vice president of Tencent Cloud and head of Tencent Hunyuan large models, said: "In the past year, We continue to advance the capabilities of Tencent Hunyuan's large model, polish the technology in rich and massive business scenarios, and gain insight into the real needs of users. We hope that Tencent Yuanbao can become a good partner and helper in users' lives, and ultimately serve everyone. The life of an ordinary person

##Currently, large models are still in a period of rapid development, from model capabilities to application implementation. There is a large "delay". Data shows that when people currently use large model-related products, more than 65% of the demand is concentrated in work/study efficiency scenarios, but related AI product solutions are not yet mature. At this stage, large models have achieved remarkable results in speech recognition, natural language processing and other fields, such as voice assistants and intelligent translation applications. However, large models still face some challenges when faced with complex real-world scenarios. For example, there is still room for improvement in large models in processing multilingual and diversified data; there is also room for further improvement in processing negative emotions and semantic understanding.

Three Cores for Efficiency Scenarios Demand: Information acquisition, processing and production

, Tencent Yuanbao has all conducted product exploration. In terms of AI search, Tencent Yuanbao is connected to search engines such as WeChat Souyisou and Sogou Search, and is enhanced through AI search to improve the effect of current and knowledge-based questions, making it more efficient than traditional search; at the same time, the content covers the WeChat public Tencent ecological content and authoritative Internet sources such as the account will provide higher accuracy of answers; in addition, Yuanbao will also provide reference materials cited and give relevant recommendations to facilitate quick traceability and extended reading. In terms of AI summary, Yuanbao can

upload up to 10 documents in various formats such as PDF, word, txt, etc., and can Comprehensive analysis of multiple WeChat public account links and URLs, supporting 256K native window context, which is equivalent to a "Romance of the Three Kingdoms" or the original English version of "Harry Potter" Complete collection. Whether you want to quickly understand a book or a new field, or deal with complex reports and documents, Yuanbao can help. In terms of AI writing, Yuanbao not only supports multiple rounds of questions and answers, but can also appropriately organize the content of the conversation into a report and perform structured output as required, greatly improving the process from information acquisition to processing and then to production efficiency.

In addition to meeting efficiency needs, Tencent Yuanbao also provides a wealth of applications and gameplay in daily life scenarios. The "Discovery" column has been fully upgraded, and multiple special applications such as ever-changing AI avatars, spoken language training, and super translators have been launched, all of which are free and open to the public. With just one photo, users can experience multiple styles in the ever-changing AI avatar; the super translator can recognize 15 mainstream languages, translate text, pictures and documents, and also supports simultaneous interpretation in Chinese and English; spoken language training is like An exclusive private foreign teacher will give you suggestions for improving your spoken English while practicing, to help users learn and improve.

At the same time, Yuanbao also supports users to quickly create personal agents based on personalized needs, assign role settings,

or AI automatically generates agent-related information, , and reproduces its own timbre. Combined with Tencent's ecological scenarios, Yuanbao will also launch special intelligence agents such as Tencent News Brother and the theme of "Celebrating More Than Years" in the near future. Li Meng, a big data expert at the Chinese Academy of Sciences, said: "Tencent Yuanbao is a powerful and easy-to-use AI assistant product that brings users a convenient and efficient intelligent experience. It can Understand natural language and provide intelligent answers and suggestions, which saves users a lot of time and energy in many scenarios.”

In addition to providing customized intelligent bodies on Yuanbao, Tencent Hunyuan is also actively developing an intelligent agent ecosystem, launching Tencent Yuanqi, a one-stop intelligent agent creation and distribution platform for developers and enterprises. At present, Tencent Yuanqi has been fully opened to users.

Tencent Yuanqi provides a wealth of official plug-ins and knowledge bases, allowing users to create customized agents with a low threshold, which can be distributed to Tencent Yuanbao, WeChat customer service, QQ, and Tencent Cloud with one click etc. Tencent ecological channels, and will support distribution to WeChat official accounts and mini programs in June. All Hunyuan model resources are free. At the same time, Yuanqi also supports users to distribute agents to various scenarios in the form of API, and the free token limit has been increased from the previous 1 million to 100 million.

Behind the upgrade of Tencent Yuanbao’s product capabilities is the continuous iteration of Hunyuan’s underlying model.

Since its debut in September 2023, the parameter scale of Tencent’s Hunyuan large model has been upgraded from 100 billion to 1 trillion, and the pre-training corpus has been upgraded from 1 trillion to 7 trillion tokens. , and was the first to upgrade to the multi-expert model structure (MoE), with the overall performance improved by more than 50% compared to the Dense version. In addition to continuously improving general large model capabilities, Tencent Hunyuan also supports role-playing, FunctionCall, code generation and other fields, and its mathematical capabilities have increased by 50%.

In terms of multi-modality, Tencent’s Hunyuanwenshengtu large model is the industry’s first Chinese native DiT architecture model, adopting the same architecture of top industry products such as Sora and Stable Diffusion 3. , the generation effect is improved by more than 20% compared to the previous generation. At present, the model has been fully open sourced and has received 2000+ stars on Github. Related capabilities have also been fully integrated into Tencent Yuanbao.

In addition, Tencent Hunyuan Large Model has also continued to explore aspects such as video and 3D generation. It currently supports 16s video generation, and a single image can generate a 3D model in just 30 seconds. Related The ability will also be launched in Yuanbao later.

Currently, more than 600 businesses and scenarios within Tencent have been connected to Tencent Hunyuan. Tencent advertising, WeChat reading, Tencent meetings, Tencent documents, Tencent customer service, etc. are all based on Hunyuan has achieved intelligent upgrade. Tencent's wide range of application scenarios has further contributed to the improvement of large model capabilities.

## It is understood that in order to meet the needs of developers and enterprise customers for general model capabilities, Tencent Hunyuan Large Model has Open to the outside world through Tencent Cloud, it can be called through API or used as a base model to build exclusive applications for different industrial scenarios.

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