Baidu Qianfan

Freemium

Baidu Qianfan is an enterprise-level large model service platform offering Ernie Bot and other models, supporting Agent building, knowledge base RAG, and multimodal capabilities. Ideal for domestic enterprise AI development.

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Overview

Baidu Qianfan Large Model Platform is Baidu's one-stop AI development and service platform for enterprises, based on Baidu's self-developed Wenxin large model technology. The platform provides full-chain capabilities including model services, application development, and knowledge base construction, supporting advanced features like multi-agent collaboration, RAG knowledge base, and workflow orchestration. Qianfan is deeply integrated with Baidu Search and Baidu AI Cloud, providing compliant, stable, and high-performance AI infrastructure for domestic enterprises.

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Core Features

Wenxin Large Models

Provides self-developed and third-party models including ERNIE 4.5 Turbo, ERNIE X1.1, and DeepSeek series to meet different scenario needs.

Agent Capabilities

Supports three modes: Multi-Agent collaboration, autonomous planning, and workflow Agent for complex task automation.

Knowledge Base RAG

Built-in retrieval-augmented generation capabilities support enterprise private knowledge base construction for precise Q&A.

Full-Link Observability

Provides full-link monitoring and log tracking from model calls to application runtime.

A2A Protocol Compatible

Fully compatible with A2A protocol for interoperability with third-party Agent ecosystems.

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How to Use

Visit Qianfan to register a Baidu AI Cloud account.
Complete real-name verification and create an application in the console to get an API Key.
Select needed models in the Model Center.
Call model services using SDK or HTTP API, supporting Python, Java, Go, etc.
Use visual tools in the App Center to build AI applications.

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Key Advantages

Domestic Compliance

Completely based on domestic technology stack, data stays within borders, meeting domestic enterprise compliance requirements.

Search Enhancement

Deep integration with Baidu Search capabilities provides unique advantages in knowledge Q&A and information retrieval scenarios.

Full-Stack Service

Provides end-to-end complete solutions from models to applications to infrastructure.

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Pricing

Plan	Price	Features	Suitable For
Free Quota	Free tokens	New users get tens of millions of free tokens	Developer trial
Pay-as-you-go	Per token	Wenxin series models with transparent pricing	SMEs
Enterprise	Contact sales	Dedicated instances, higher concurrency, technical support	Large enterprises