AB
AB
AiBoss

All Categories

project

Claude Opus 4.5 - Anthropic's latest AI programming model

Claude Opus 4.5 is Anthropic's latest advanced AI model. The model excels in programming, system-level tasks, routine research, and document processing, and is adept at handling complex software engineering problems.

What is Claude Opus 4.5?

Claude Opus 4.5 is Anthropic's latest advanced AI model. The model excels in programming, system-level tasks, routine research, and document processing, demonstrating proficiency in handling complex software engineering problems and surpassing human performance in multiple benchmark tests. It possesses strong creative problem-solving capabilities and can skillfully handle complex scenarios. Claude Opus 4.5 features significantly enhanced security, with a marked improvement in resistance to malicious attacks. Through efficiency optimizations and the introduction of new features such as dynamic tool discovery and context management, the model makes task processing more efficient and flexible. Claude Opus 4.5 is available through applications, APIs, and three major cloud platforms; developers can access it via the Claude API. claude-opus-4-5-20251101 Available for use, priced at $5/$25 per million tokens, making powerful features easily accessible to more users and teams.

Main features of Claude Opus 4.5

  • Programming and Code GenerationIt excels in multiple programming languages, generates high-quality code, solves complex programming problems, and is suitable for software development and code optimization.
  • Intelligent agent task processingThe model can efficiently manage multiple sub-agents and build complex multi-agent systems.
  • Natural Language ProcessingProficient in handling ambiguous requirements, understanding complex instructions, conducting in-depth research and document processing, and suitable for various language-related tasks.
  • Creative Problem SolvingWhen faced with complex problems, they can propose innovative solutions that go beyond traditional methods and expected answers.
  • Security and AlignmentIt possesses strong anti-attack capabilities and higher security, effectively preventing malicious exploitation and injection attacks.
  • Efficiency optimizationBy reducing the amount of tokens used and introducing the effort parameter, we can achieve higher efficiency and more flexible task processing.
  • Long Conversations and Context ManagementIt supports long conversations, automatically summarizes the context, avoids interruptions in the conversation, and is suitable for scenarios that require continuous interaction.
  • Tool integration and dynamic invocationIt supports dynamic tool discovery and programmatic tool invocation, enabling efficient management of various tools and systems and reducing context overload.

Claude Opus 4.5 performance

  • Software Engineering Testing:
    • SWE-bench VerifiedClaude Opus 4.5 scored over 80%, making it the first model to reach this level and significantly ahead of other cutting-edge models.
    • SWE-bench MultilingualOf the eight programming languages covered, Claude Opus 4.5 ranked first in code quality for seven languages.
    • Internal high-difficulty testIn the two-hour software engineering test, Claude Opus 4.5 outperformed all human candidates.
  • Agent task testing (τ²-bench)
    • Creative solutionsIn airline customer service scenarios, Claude Opus 4.5 proposed a solution of upgrading cabin class first and then rescheduling the flight, demonstrating strong adaptability.
  • Efficiency test
    • Token usage optimizationAt a medium effort level, Claude Opus 4.5 achieved the best result of Sonnet 4.5 in the SWE-bench Verified test, with a 76% reduction in the number of output tokens.
    • Highest effort levelPerformance is 4.3 percentage points higher than Sonnet 4.5, while reducing output by 48%.
    • Dynamic tool invocationThe Tool Search Tool reduces token usage in Claude Opus 4.5 by approximately 85%, significantly improving tool call efficiency.

Claude Opus 4.5 project address

  • Project official websitehttps://www.anthropic.com/news/claude-opus-4-5

Claude Opus 4.5 Feature Expansion

  • Claude CodeClaude Code's Plan Mode can now generate more precise execution plans, supports desktop applications, and can run multiple local or remote sessions simultaneously.
  • Claude for Excel and ChromeClaude for Excel's beta testing has been expanded to support a wider user base. Meanwhile, Claude for Chrome is now available to all Max users, allowing them to work directly in their browsers with greater convenience across tabs.
  • Long conversation supportThe Claude app supports long conversations and automatically summarizes early context to avoid interruptions. This provides users with a smoother experience in complex conversations or scenarios requiring continuous interaction.

Application scenarios of Claude Opus 4.5

  • Software Development and ProgrammingClaude Opus 4.5 excels in multilingual programming tests, generating high-quality code suitable for software development, code optimization, and complex problem solving.
  • Intelligent Agent Tasks and AutomationBy efficiently managing multiple sub-agents, Claude Opus 4.5 can build complex multi-agent systems suitable for automated tasks and system-level operations.
  • Document Processing and ResearchClaude Opus 4.5 is suitable for handling long documents, PPT creation, and in-depth research tasks.
  • Data Analysis and ExcelClaude for Excel's enhanced functionality enables it to efficiently process complex data, making it suitable for data analysis and spreadsheet processing.
Back