Baidu Smart Cloud has launched the preview version of DeepSeek-V4, featuring an ultra-long context capability of up to one million tokens. The release includes two versions: DeepSeek-V4-Pro and DeepSeek-V4-Flash. Enterprise users and developers can access DeepSeek-V4-Pro immediately via Baidu's Qianfan platform, with API support available from Day 0. DeepSeek-V4-Flash will be fully accessible soon, enhancing capabilities for users on Baidu Intelligent Cloud.