Claude Sonnet 4

Claude Sonnet 4

Anthropic
Sonar

Sonar

Perplexity
+
+

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About

Claude Sonnet 4, the latest evolution of Anthropic’s language models, offers a significant upgrade in coding, reasoning, and performance. Designed for diverse use cases, Sonnet 4 builds upon the success of its predecessor, Claude Sonnet 3.7, delivering more precise responses and better task execution. With a state-of-the-art 72.7% performance on the SWE-bench, it stands out in agentic scenarios, offering enhanced steerability and clear reasoning capabilities. Whether handling software development, multi-feature app creation, or complex problem-solving, Claude Sonnet 4 ensures higher code quality, reduced errors, and a smoother development process.

About

Perplexity has recently introduced an enhanced version of its AI search engine, named Sonar. Built upon the Llama 3.3 70B model, Sonar has undergone additional training to improve the factual accuracy and readability of responses in Perplexity's default search mode. This advancement aims to deliver users more precise and comprehensible answers while maintaining the platform's characteristic efficiency and speed. Sonar also provides real-time, web-wide research and Q&A capabilities, allowing developers to integrate these features into their products through a lightweight, cost-effective, and user-friendly API. The Sonar API supports advanced models like sonar-reasoning-pro and sonar-pro, designed for complex tasks requiring deep understanding and context retention. These models offer detailed answers with an average of twice as many citations as previous versions, enhancing the transparency and reliability of the information provided.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers, software engineers, and businesses looking for a high-performance AI model to enhance coding efficiency, improve problem-solving, and optimize development processes

Audience

Anyone interested in a tool to incorporate advanced, real-time research and AI-driven search capabilities into their products via an efficient and affordable API

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$3 / 1 million tokens (input)
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

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:

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Anthropic
Founded: 2021
United States
claude.ai

Company Information

Perplexity
Founded: 2022
United States
www.perplexity.ai/hub/blog/meet-new-sonar

Alternatives

Alternatives

Exa

Exa

Exa.ai
Claude Opus 4.1

Claude Opus 4.1

Anthropic
CodeSonar

CodeSonar

CodeSecure
Claude Opus 4

Claude Opus 4

Anthropic
BoomSonar Suite

BoomSonar Suite

Tick Tock Boom
SonarBox

SonarBox

Datalyxt

Categories

Categories

Integrations

.NET
Amazon Bedrock
Biela.dev
Bind AI
C#
CSS
Claude
ClickUp Brain
Cursor
GitHub Copilot
GitHub Copilot CLI
Java
PHP
Perplexity Pro
Perplexity Research
Rust
RustRover
Thread Deck
Transor
Waikay

Integrations

.NET
Amazon Bedrock
Biela.dev
Bind AI
C#
CSS
Claude
ClickUp Brain
Cursor
GitHub Copilot
GitHub Copilot CLI
Java
PHP
Perplexity Pro
Perplexity Research
Rust
RustRover
Thread Deck
Transor
Waikay
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