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DeepSeek-R1

by DeepSeek AI Lab

Open-source AI model for advanced reasoning tasks.

Reviewed May 2026by CBAI Editorial Team
8.0/10

Score

4.0 out of 5 · our score
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Developer

Our verdict

DeepSeek R1 offers a cost-effective, open-source alternative to traditional AI models, emphasizing advanced reasoning capabilities and long-context handling. Its intelligent caching system and flexible API make it suitable for developers and enterprises seeking self-hostable AI solutions. However, it requires technical expertise for deployment and may not be ideal for casual users or non-technical teams.

Overview

DeepSeek R1 is an open-source AI model developed by the Chinese AI lab DeepSeek, focusing on advanced reasoning tasks such as complex math, logic, and coding problems. Unlike traditional language models optimized for fluent text generation, DeepSeek R1 emphasizes step-by-step problem-solving capabilities. Released under the MIT license, it provides full access to model weights, allowing for free use, modification, and commercialization. The model is available in sizes ranging…

Score breakdown

Overall score

8.0/10
Output quality8.5/10
Ease of use7.5/10
Value for money9.0/10
Features & tools8.0/10
API & integrations8.5/10
Support & docs7.0/10

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

  • ·Complex math problem-solving
  • ·Advanced coding tasks
  • ·Long-context text generation
  • ·API integration and performance testing

Method

Compared against OpenAI o1 and Anthropic Claude using identical inputs

Reviewer

CBAI Editorial Team

Plans & pricing

Free

$0/mo

Individuals and small teams

  • Access to model weights
  • Self-hosting options
  • No usage fees
Most Popular

Pro

$0.14/M input tokens

Developers and enterprises requiring API access

  • API access
  • Advanced reasoning capabilities
  • Long-context handling up to 128K tokens

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

Feature comparison

FeatureDeepSeek-R1OpenAI o1Anthropic Claude
Core
Open-source under MIT license
Intelligent caching system
Output
Advanced reasoning capabilities
Long-context handling up to 128K tokens
Pricing
Free plan available
Dev
Public API
Integrations
Included Partial / add-on Not included

Is it right for you?

Good fit for

Developers

Access to open-source AI models for custom applications.

Enterprises

Cost-effective AI solutions for complex reasoning tasks.

Researchers

Open-source resources for AI research and development.

Less suited for

Casual Users

Requires technical expertise for self-hosting and integration.

Non-technical Teams

May require additional resources for deployment and maintenance.

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.

  • Custom Integrations
  • API Access
  • Self-Hosting Options

Details

Category

Developer

Price

  • Free
  • Pro $0.14/M input tokens
  • Pro $2.19/M output tokens

Free version

Yes

Best for

  • Cost-effective AI solutions
  • Advanced reasoning tasks
  • Self-hostable AI models
  • Open-source AI development

Frequently asked questions

DeepSeek-R1

DeepSeek-R1

Developer

Ready to get started?

Visit the DeepSeek-R1 website to explore plans and start your free trial.

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