Claude Opus 4.5

Overview

Claude Opus 4.5 developed by Anthropic, is the flagship AI model from Anthropic, renowned for its superior intelligence, top-tier performance, and profound ethical considerations.

Key Features

Unparalleled Intelligence: Sets new industry benchmarks in graduate-level reasoning, mathematics, and coding, capable of solving extremely complex and open-ended problems.
Powerful Vision Understanding: Possesses top-tier visual analysis capabilities, accurately interpreting complex charts, scientific illustrations, and multi-image documents.
Extra-Long Context Processing: Supports a massive context window, effortlessly handling and analyzing documents or entire codebases with hundreds of thousands of words.

Best Use Cases

Complex System Analysis and Task Automation: Can understand complex flowcharts and API documentation, and autonomously write code to automate cross-system tasks.
High-End Scientific Research and Data Analysis: Can be used to analyze complex scientific papers, interpret experimental data, and propose innovative research hypotheses.
Enterprise-Level Strategic Planning: Can deeply analyze market trends, financial reports, and legal contracts to provide high-quality decision support for senior management.

Capabilities and Limitations

Capability	Detailed Description
Reasoning Ability	Top-tier. Outperforms other models in various benchmark tests, especially adept at handling problems requiring deep thought.
Creative Ability	Extremely Strong. Can generate logically coherent, insightful, and elegantly styled text of all kinds.
Multimodal Ability	Powerful. Particularly skilled at extracting information and insights from complex visual materials, making it a powerful tool for visual data analysis.
Response Speed	Slow. As a flagship model, its response speed is relatively slow, suitable for tasks that demand the highest quality and are not time-sensitive.
Context Window	Huge. Supports a context window of over 200K tokens, with the potential to expand to a million.

Pricing

Model	Input (Credits/Token)	Output (Credits/Token)
Claude Opus 4.5	5.00	25.00