Baidu-SW (09888) announced the official release of Wenxin large model 4.5 and Wenxin large model X1.
DotDotNews reporter learned from Baidu today (March 16) that the above two models have been online on the official website of Wenxin Yiyin, which is open to users for free. Earlier, Baidu announced that Wenxin Yiyin will be free of charge on April 1, this release not only brings two new large models, and will be free of charge in advance to enhance the user experience.
Baidu said that 2025 is a year of comprehensive iteration of the big model technology, it will be in artificial intelligence, data centers, cloud infrastructure on the bolder investment, to create a better, smarter next-generation model.
It is reported that Wenxin large model 4.5 is Baidu's first native multi-mode large model, its multi-mode understanding, text and logical reasoning ability significantly improved, in a number of tests, the performance is better than the GPT4.5, API call price is only 1% of the GPT4.5. Wenxin large model X1 is a deep thinking model with performance comparable to DeepSeek-R1, and adds multi-mode and multi-tool invocation capabilities, with an API invocation price about half of that of R1.
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