Baidu Launches Ciyuansuo Model Marketplace With 42 AI Models

According to ChainCatcher citing Dujia, Baidu recently launched Ciyuansuo, an open model service platform that connects model providers with developers and enterprise customers. It lists 42 models, including DeepSeek, Kimi and Zhipu GLM text and video models, and lets users switch among providers through one API, with usage-based billing. The platform supports OpenAI and Anthropic protocols and displays pricing, first-token latency, throughput, seven-day success rates and historical usage. Rankings draw on actual calls and can be viewed over the past 24 hours, seven days or 30 days. Over the past seven days, the platform recorded 398 million calls and 5.13 trillion tokens across 68 ranked model resources, with an average first-token latency of 290 milliseconds. DeepSeek-v4.1-flash ranked first in both calls and token usage.