Chinese tech giant Baidu has announced the release of two advanced artificial intelligence models: ERNIE 4.5 (Enhanced Representation through Knowledge Integration) and ERNIE X1. The company also said that its conversational AI platform ERNIE Bot is now available to all users — ahead of schedule.
Chinese tech giant Baidu has announced the release of two advanced artificial intelligence models: ERNIE 4.5 (Enhanced Representation through Knowledge Integration) and ERNIE X1. The company also said that its conversational AI platform ERNIE Bot is now available to all users — ahead of schedule.
ERNIE 4.5 is Baidu’s latest advancement in multimodal AI modeling. The model integrates different types of data—text, images, audio, and video—through collaborative modeling, improving its ability to understand and generate content across all of these modalities. This integration results in improved comprehension, generation, reasoning, and memory capabilities. In particular, ERNIE 4.5 shows significant improvements in logical reasoning and coding ability.
According to internal estimates, ERNIE 4.5 demonstrated performance on par with models like DeepSeek-R1, but at about half the cost of deployment. Such cost-effectiveness positions ERNIE 4.5 as a competitive option for enterprises looking for advanced AI capabilities without significant costs, writes Tom's Hardware.
ERNIE X1 is Baidu’s first model specifically designed for reasoning tasks. It excels at logical inference, problem solving, and structured decision making, making it suitable for applications in finance, law, and data analytics. The model’s architecture emphasizes understanding, planning, reflection, and evolution to provide robust reasoning capabilities while maintaining cost-effectiveness.
Baidu’s ERNIE bot, originally scheduled for a later release, is now freely available to all users ahead of schedule. The early launch is due to improved production capacity and model optimization. By making ERNIE Bot available to a wider audience, Baidu aims to accelerate user engagement and gather feedback to improve its AI offerings.
Baidu plans to integrate ERNIE 4.5 and ERNIE X1 into its ecosystem of products, including Baidu Search and the Wenxiaoyan app. This integration aims to improve user experience by providing more versatile and advanced AI features. For enterprise users and developers, ERNIE 4.5 is now available via API on Baidu AI Cloud's Qianfan platform, and ERNIE X1 will follow soon.
