Baidu Intelligent Cloud showcased its latest advancements in the traffic big model sector at the 2024 China International Big Data Industry Expo. By integrating with Baidu's traffic big data, it significantly enhanced the efficiency of omni-directional signal control, improving traffic flow by 20-30%. In the pilot project in Guiyang's Guanshanhu District, the application of AI signal control technology led to a 15% reduction in average weekday vehicle delay. This system integrates internet and local traffic police data to predict traffic flow distribution within 5 minutes and dynamically adjusts traffic light durations to optimize green light utilization.

Today, at the Huawei HDC2024 Developer Conference, Huawei Executive Director and Huawei Cloud CEO Zhang Pingan announced the official release of Huawei Cloud's Pangu Big Model 5.0 to the world. The Pangu Big Model 5.0, with its parameters ranging from hundreds of millions to trillions, along with its diverse functions including Pangu Natural Language Model, Multimodal Model, Visual Model, Predictive Model, and Scientific Computing Model, provides unprecedented robust support for AI applications.

Alibaba has led an investment of at least $600 million in Minimax, creating a big model unicorn. Minimax, founded in December 2021, is an AI startup claiming to be all-in on AGI. Minimax has developed foundational model architectures for three modalities: text-to-visual, text-to-speech, and text-to-text. Glow and Inspo are Minimax's early products, respectively focusing on virtual chat and generative dialogue. Minimax has attracted significant attention from investors, receiving support from multiple investment firms.

Kai-Fu Lee founded the startup Zero One Infinity, focusing on the development of large language models in China. The company released its first open-source model, Yi-34B, which has 34 billion training parameters. Zero One Infinity is valued at $1 billion and has received support from multiple investment institutions, experiencing rapid growth.

The official website of the Tencent Hunyuan Big Model has been launched. The Tencent Hunyuan Big Model is now open to the public through Tencent Cloud. This model was showcased at the Tencent Global Digital Ecosystem Conference and has been applied across multiple Tencent businesses and products. The Tencent Hunyuan Big Model possesses cross-domain knowledge and natural language understanding capabilities.

Baijia Cloud has launched a one-stop AIGC scenario-based platform 'Baiwen Big Model'. 'Baiwen Big Model' is born from Baijia Cloud's technological accumulation and R&D strength. It helps enterprises access various AIGC services at a low cost while ensuring data security. 'Baiwen Big Model' features data security assurance, zero-code rapid application generation, centralized management of enterprise knowledge bases, domestically produced big models that meet innovation needs, and private deployment for independent control.

1. Currently, 130 big models have emerged in China, among which 8 have recently been made available for public use. 2. Big models can help improve efficiency in work, life, and learning. 3. The position of ChatGPT is currently unchallenged.