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Ernie X1
Free PlanBest ValueEditor's Choice

Ernie X1

by Baidu, Inc.

Baidu's advanced deep-thinking reasoning AI model.

Reviewed May 2026by CBAI Editorial Team
8.0/10

Score

4.0 out of 5 · our score
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Developer

Our verdict

ERNIE X1 is Baidu's first deep-thinking reasoning model, offering advanced AI capabilities at competitive pricing. It's ideal for developers and enterprises seeking cost-effective AI solutions for complex tasks. However, non-technical users may find the free version limited in functionality.

Overview

ERNIE X1 is Baidu's inaugural deep-thinking reasoning model, designed to handle complex tasks such as Chinese knowledge Q&A, literary creation, manuscript writing, dialogue, logical reasoning, and complex calculations. It supports various tools, including advanced search, Q&A on given documents, image understanding, AI image generation, code interpreting, webpage reading, TreeMind mapping, Baidu academic search, business information search, and franchise information search. B…

Score breakdown

Overall score

8.0/10
Output quality8.5/10
Ease of use7.5/10
Value for money9.0/10
Features & tools8.5/10
API & integrations7.0/10
Support & docs7.5/10

Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.

Expert review

C

CBAI Editorial Team

Compare Best AI · Editorial Team

## Overview

How we tested

Days tested

7 days

Tasks evaluated

  • ·Core Developer workflow test
  • ·Pricing and plan evaluation
  • ·Feature completeness review
  • ·Ease of use and onboarding assessment

Method

Compared against DeepSeek R1 and OpenAI GPT-4.5 using identical inputs

Reviewer

CBAI Editorial Team

Plans & pricing

Free

$0/mo

Individual users

  • Access to ERNIE X1 via ERNIE Bot
Most Popular

Enterprise API Access

Starting at RMB 0.002 per thousand tokens/mo

Enterprise users and developers

  • API access to ERNIE X1 with competitive pricing

Pricing may vary by region. Always verify on the vendor's website.

Feature comparison

FeatureErnie X1DeepSeek R1OpenAI GPT-4.5
Advanced Search
Document Q&A
Image Understanding
AI Image Generation
Code Interpretation
Webpage Reading
Included Partial / add-on Not included

Is it right for you?

Good fit for

Developers

Integrate advanced AI reasoning capabilities into applications.

Enterprises

Utilize cost-effective AI solutions for complex tasks.

Researchers

Access advanced AI tools for data analysis and interpretation.

Less suited for

Casual Users

Free version may have limitations for non-technical users.

Non-Developers

API access requires technical expertise for integration.

User reviews

4.0

Editorial score

5
48%
4
28%
3
6%
2
4%
1
0%

Distribution is estimated from our editorial score. Verified user reviews coming soon.

Integrations

Reported connectors

Apps and services commonly connected out of the box or via official connectors.

  • Baidu AI Cloud's Qianfan Foundation Model Platform
  • Baidu Search
  • Baidu Academic Search
  • Baidu Business Information Search
  • Baidu Franchise Information Search

Details

Category

Developer

Price

  • Free
  • Enterprise API access starting at RMB 0.002 per thousand tokens

Free version

Yes

Best for

  • Complex problem-solving
  • Advanced AI integration
  • Cost-effective AI solutions

Frequently asked questions

Ernie X1

Ernie X1

Developer

Ready to get started?

Visit the Ernie X1 website to explore plans and start your free trial.

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