Recently, Baidu has once again made a breakthrough in the field of artificial intelligence by launching the world's first interactive live streaming studio with dual digital humans. This innovative application is based on Baidu's Wenxin large model 4.5 Turbo (hereinafter referred to as 4.5T), which achieves natural and smooth interaction between digital humans and users through high integration of language, voice, and image, bringing new possibilities to the live streaming industry. AIbase combines the latest network information to deeply analyze this technological breakthrough and its far-reaching impact on the industry.

Interactive Live Streaming Studio for Dual Digital Humans: A New Stage for Multimodal Technology

Baidu's interactive live streaming studio for dual digital humans is the latest application result of Wenxin large model 4.5T. Through the collaborative work of two digital human anchors, this studio demonstrates the powerful capabilities of text generation, voice synthesis, and real-time rendering of virtual images. Whether it’s real-time dialogue, emotional expression, or dynamic interaction with viewers, digital humans can achieve natural fluency, as if they were real people. It is reported that this technology relies on the multimodal joint modeling capability of Wenxin 4.5T, which can process text, image, and audio input and output simultaneously, ensuring high consistency between voice and lip movements, facial expressions, and semantics.

Live Streaming, Lottery (2)

Compared with traditional digital humans, Baidu's interactive live streaming studio for dual digital humans has achieved a qualitative leap in interactivity. Digital humans can not only generate real-time responses based on user questions but also adjust tone and facial expressions through emotion analysis, and even improvise performances or collaborative commentary during the live stream. The characteristic of multimodal collaborative optimization makes the live content more attractive and immersive, providing new ways of content creation for e-commerce, entertainment, education, and other fields.

Wenxin Large Model 4.5T: The Core Engine of Multimodal Technology

As the latest generation of native multimodal large model developed by Baidu, Wenxin large model 4.5T is the core technology driving the interactive live streaming studio for dual digital humans. According to network information, Wenxin 4.5T has comprehensively upgraded in four core capabilities: understanding, generation, logical reasoning, and memory, particularly excelling in multimodal understanding and cross-modal transfer capabilities, surpassing competitors such as OpenAI's GPT-4.5 and DeepSeek's V3.

In particular, Wenxin 4.5T achieves unified processing of text, images, audio, and other data through multimodal joint modeling. Compared with previous versions, its inference speed has increased by 30%, training costs have decreased by 80%, and API call prices are only 1% of those of GPT-4.5, offering enterprises and developers cost-effective solutions. Additionally, Wenxin 4.5T introduces a self-feedback enhancement framework, significantly reducing model hallucinations and improving the ability to handle complex tasks through a closed-loop iteration of "training-generation-feedback-enhancement."

Industry Impact: Reshaping the Live Streaming and Content Creation Ecosystem

The launch of Baidu's interactive live streaming studio for dual digital humans is not only a breakthrough at the technical level but also has a profound impact on the live streaming industry and content creation ecosystem. Network comments point out that dual digital human studios can significantly reduce content production costs while enhancing the diversity and personalization of content. For example, in e-commerce live streaming, digital humans can be online 24/7 and automatically generate marketing copy and interactive content that aligns with brand tone; in the education sector, digital human anchors can provide students with immersive learning experiences through multimodal technology.

Meanwhile, the low cost and high performance of Wenxin 4.5T also provide more possibilities for small and medium-sized enterprises and developers. The BaiDu Intelligence Cloud Qianfan platform has already launched API interfaces for Wenxin 4.5T, allowing enterprise users to quickly develop customized intelligent applications through low-code configuration. Moreover, Baidu plans to open-source the Wenxin 4.5 series by June 30, 2025, further lowering the technical threshold and promoting the widespread application of multimodal AI across industries.

Futures Prospects: Unlimited Possibilities of Multimodal AI

The success of Baidu's interactive live streaming studio for dual digital humans marks a milestone in moving multimodal AI from the laboratory to practical applications. AIbase believes that the breakthroughs of Wenxin large model 4.5T not only enhance the interaction experience of digital humans but also open up new opportunities for AI applications in cultural heritage, virtual reality, and intelligent customer service. For example, Baidu has collaborated with the China Cultural Relics Exchange Center to launch the Museum Intelligent Body based on Wenxin large model, making the knowledge of cultural relics presented more vividly through digital humans.

With the development of Wenxin large model 5.0 on the agenda, the industry generally expects Baidu to bring more innovations in the field of multimodal AI.