ERNIE Bot

ERNIE Bot (Wenxin Yiyan) is Baidu’s flagship AI assistant for writing, learning, translation, and everyday questions in Chinese and English.

Overview

ERNIE Bot, powered by Baidu’s ERNIE model family, is one of China’s most widely used AI assistants. It helps students and professionals with essay drafting, homework explanations, translation, and summarization, and it generates images and analyzes documents and images in conversation. Deep integration with Baidu Search keeps answers current, and specialized education features explain problems step by step and provide writing feedback in natural Chinese. The assistant is available free on web and mobile, with API access through Baidu’s Qianfan platform for developers. Baidu’s search integration keeps answers current on topics where static models lag, and the education features explain problems step by step in natural Chinese. Document and image understanding broadens what students can ask about, from textbook photos to lab reports. Free consumer access has driven adoption across Chinese students and professionals.

Key Features

• Conversational assistance for writing, learning, and translation in Chinese and English
• Step-by-step homework explanations across math, science, and humanities
• Writing feedback and drafting help for essays, reports, and official documents
• Image generation and document understanding inside the chat experience
• Baidu Search integration for current events and up-to-date information
• Free consumer access via web and mobile apps
• Developer API access through Baidu’s Qianfan platform

Pricing

ERNIE Bot is freemium: the consumer app is free for daily use with standard models, while premium tiers unlock the most capable ERNIE versions and higher limits. API access to the ERNIE model family is billed separately on Baidu’s cloud platform. Premium tiers unlock the newest ERNIE versions, while everyday use stays free for most students.

Who Is It For

ERNIE Bot is for Chinese-speaking students, professionals, and general users who want a capable AI assistant for study, writing, and daily questions with strong Chinese fluency. General Chinese users doing homework help, translation, and daily writing form the broad consumer base.

FAQ

Is ERNIE Bot free to use?

Yes, the consumer app is free for daily use; premium subscriptions unlock advanced models and higher usage limits. The free tier is sufficient for most daily study and writing needs.

Does ERNIE Bot offer an API?

Yes, Baidu offers ERNIE model APIs through its Qianfan platform for developers and enterprises building Chinese-language applications. Baidu’s Qianfan platform provides ERNIE APIs for developers and enterprises building applications.

How does ERNIE Bot compare to alternatives?

ERNIE Bot benefits from Baidu’s search ecosystem, while Kimi leads on long documents and iFLYTEK Spark on education-specific hardware integration. ERNIE Bot’s search grounding is its differentiator against Kimi’s long-document strength and Spark’s education focus.