Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Alternatives to Consider

  • LM-Kit.NET Reviews & Ratings
    23 Ratings
    Company Website
  • Vertex AI Reviews & Ratings
    783 Ratings
    Company Website
  • Google AI Studio Reviews & Ratings
    11 Ratings
    Company Website
  • StackAI Reviews & Ratings
    48 Ratings
    Company Website
  • Soraban Reviews & Ratings
    6 Ratings
    Company Website
  • Atera IT Autopilot Reviews & Ratings
    1,792 Ratings
    Company Website
  • Zendesk Reviews & Ratings
    7,608 Ratings
    Company Website
  • Concord Reviews & Ratings
    237 Ratings
    Company Website
  • Retool Reviews & Ratings
    567 Ratings
    Company Website
  • Jotform Reviews & Ratings
    7,635 Ratings
    Company Website

What is Claude Sonnet 5?

Claude Sonnet 5 is Anthropic’s most advanced frontier model, engineered for sustained reasoning and complex, multi-stage tasks. It is optimized for long-horizon coding, agentic systems, and intensive interaction with computers and software tools. Sonnet 5 achieves state-of-the-art performance on the SWE-bench Verified benchmark, reflecting its deep software engineering expertise. It also leads the OSWorld benchmark, which evaluates real-world computer use capabilities. One of its defining strengths is the ability to maintain focus and coherence for more than 30 hours on demanding workflows. The model introduces major improvements in tool execution, memory management, and large-context reasoning. These upgrades allow it to handle extended conversations, multi-agent coordination, and iterative problem solving. Sonnet 5 supports context editing and persistent memory tools to maintain continuity across sessions. It can also execute code and create files directly within Claude applications. The model demonstrates strong understanding across technical and professional domains, including law, finance, and science. Claude Sonnet 5 is deployed under AI Safety Level 3 standards. Built-in classifiers and safeguards reduce risks related to prompt injection and sensitive outputs.

What is Claude Opus 4.5?

Claude Opus 4.5 represents a major leap in Anthropic’s model development, delivering breakthrough performance across coding, research, mathematics, reasoning, and agentic tasks. The model consistently surpasses competitors on SWE-bench Verified, SWE-bench Multilingual, Aider Polyglot, BrowseComp-Plus, and other cutting-edge evaluations, demonstrating mastery across multiple programming languages and multi-turn, real-world workflows. Early users were struck by its ability to handle subtle trade-offs, interpret ambiguous instructions, and produce creative solutions—such as navigating airline booking rules by reasoning through policy loopholes. Alongside capability gains, Opus 4.5 is Anthropic’s safest and most robustly aligned model, showing industry-leading resistance to strong prompt-injection attacks and lower rates of concerning behavior. Developers benefit from major upgrades to the Claude API, including effort controls that balance speed versus capability, improved context efficiency, and longer-running agentic processes with richer memory. The platform also strengthens multi-agent coordination, enabling Opus 4.5 to manage subagents for complex, multi-step research and engineering tasks. Claude Code receives new enhancements like Plan Mode improvements, parallel local and remote sessions, and better GitHub research automation. Consumer apps gain better context handling, expanded Chrome integration, and broader access to Claude for Excel. Enterprise and premium users see increased usage limits and more flexible access to Opus-level performance. Altogether, Claude Opus 4.5 showcases what the next generation of AI can accomplish—faster work, deeper reasoning, safer operation, and richer support for modern development and productivity workflows.

Media

No images available

Media

Integrations Supported

.NET
AiAssistWorks
Amazon Bedrock
Amp
BLACKBOX AI
Bind AI
Brokk
Claude
F#
Google Antigravity
IntelliJ IDEA
Java
Lovable
PHP
PhpStorm
R
ReSharper
Vertex AI
WebStorm
Xcode

Integrations Supported

.NET
AiAssistWorks
Amazon Bedrock
Amp
BLACKBOX AI
Bind AI
Brokk
Claude
F#
Google Antigravity
IntelliJ IDEA
Java
Lovable
PHP
PhpStorm
R
ReSharper
Vertex AI
WebStorm
Xcode

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Anthropic

Date Founded

2021

Company Location

United States

Company Website

claude.ai

Company Facts

Organization Name

Anthropic

Date Founded

2021

Company Location

United States

Company Website

www.anthropic.com/news/claude-opus-4-5

Categories and Features

Categories and Features

Popular Alternatives

Popular Alternatives

ChatGPT Reviews & Ratings

ChatGPT

OpenAI
Claude Opus 4.6 Reviews & Ratings

Claude Opus 4.6

Anthropic