Open R1

Open R1

Open R1
R1 1776

R1 1776

Perplexity AI
+
+

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About

Open R1 is a community-driven, open-source initiative aimed at replicating the advanced AI capabilities of DeepSeek-R1 through transparent methodologies. You can try Open R1 AI model or DeepSeek R1 free online chat on Open R1. The project offers a comprehensive implementation of DeepSeek-R1's reasoning-optimized training pipeline, including tools for GRPO training, SFT fine-tuning, and synthetic data generation, all under the MIT license. While the original training data remains proprietary, Open R1 provides the complete toolchain for users to develop and fine-tune their own models.

About

Perplexity AI has open-sourced R1 1776, a large language model (LLM) based on DeepSeek R1 designed to enhance transparency and foster community collaboration in AI development. This release allows researchers and developers to access the model's architecture and codebase, enabling them to contribute to its improvement and adaptation for various applications. By sharing R1 1776 openly, Perplexity AI aims to promote innovation and ethical practices within the AI community.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, teams, researchers, general users

Audience

AI researchers, developers, and enthusiasts seeking an open-source large language model for innovation, transparency, and collaborative development

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Open R1
Founded: 2025
United Kingdom
open-r1.com

Company Information

Perplexity AI
Founded: 2022
United States
www.perplexity.ai/

Alternatives

Phi-4-reasoning

Phi-4-reasoning

Microsoft

Alternatives

DeepSeek R1

DeepSeek R1

DeepSeek
DeepSeek R1

DeepSeek R1

DeepSeek
Open R1

Open R1

Open R1
DeepScaleR

DeepScaleR

Agentica Project
DeepSeek R2

DeepSeek R2

DeepSeek
DeepCoder

DeepCoder

Agentica Project

Categories

AI Models Supported

Categories

AI Models Supported

Integrations

Perplexity Not Supported
Sonar Not Supported

Integrations

Perplexity Supported
Sonar Supported
Claim Open R1 and update features and information
Claim Open R1 and update features and information
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Claim R1 1776 and update features and information