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features
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support

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Description

ERNIE 4.5 represents a state-of-the-art conversational AI platform crafted by Baidu, utilizing cutting-edge natural language processing (NLP) models to facilitate highly advanced, human-like communication. This platform is an integral component of Baidu's ERNIE (Enhanced Representation through Knowledge Integration) lineup, which incorporates multimodal features that encompass text, imagery, and voice interactions. With ERNIE 4.5, the AI models' capacity to comprehend intricate contexts is significantly improved, enabling them to provide more precise and nuanced answers. This makes the platform ideal for a wide range of applications, including but not limited to customer support, virtual assistant services, content generation, and automation in corporate environments. Furthermore, the integration of various modes of communication ensures that users can engage with the AI in the manner most convenient for them, enhancing the overall user experience.

Description

ERNIE X1.1 is Baidu’s latest reasoning AI model, designed to raise the bar for accuracy, reliability, and action-oriented intelligence. Compared to ERNIE X1, it delivers a 34.8% boost in factual accuracy, a 12.5% improvement in instruction compliance, and a 9.6% gain in agentic behavior. Benchmarks show that it outperforms DeepSeek R1-0528 and matches the capabilities of advanced models such as GPT-5 and Gemini 2.5 Pro. The model builds upon ERNIE 4.5 with additional mid-training and post-training phases, reinforced by end-to-end reinforcement learning. This approach helps minimize hallucinations while ensuring closer alignment to user intent. The agentic upgrades allow it to plan, make decisions, and execute tasks more effectively than before. Users can access ERNIE X1.1 through ERNIE Bot, Wenxiaoyan, or via API on Baidu’s Qianfan platform. Altogether, the model delivers stronger reasoning capabilities for developers and enterprises that demand high-performance AI.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

No images available

Integrations

C
C#
C++
CSS
Clojure
ERNIE Bot
Elixir
F#
Go
HTML
JavaScript
Julia
Kotlin
PHP
R
Ruby
Rust
Scala
TypeScript
Visual Basic

Integrations

C
C#
C++
CSS
Clojure
ERNIE Bot
Elixir
F#
Go
HTML
JavaScript
Julia
Kotlin
PHP
R
Ruby
Rust
Scala
TypeScript
Visual Basic

Pricing Details

$0.55 per 1M tokens
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Baidu

Founded

2000

Country

China

Website

ernie.baidu.com

Vendor Details

Company Name

Baidu

Founded

2000

Country

China

Website

yiyan.baidu.com

Product Features

Product Features

Alternatives

Alternatives

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