
MODELS
by Baidu
Baidu’s ERNIE 4.5 model family includes text and vision-language variants for chat, tool use, structured output, and open deployment.
ERNIE 4.5 is a Baidu model family documented through Baidu AI Studio and the PaddlePaddle/ERNIE GitHub repository. The supplied sources describe it as including text and vision-language variants, with support for chat, tool use, structured output, and open deployment. Use the official Baidu AI pages for product documentation and the GitHub repository for project materials.
Use ERNIE 4.5 when evaluating Baidu’s text or vision-language model family for chat-oriented applications. Use it when you need source-backed model options that mention tool use structured output or open deployment.
Last updated Jun 20, 2026