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[ MODEL COMPARISON ]

Compare claude-opus-4.5 with other models

Select another model to compare pricing, limits, and capabilities with claude-opus-4.5.

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Models
OpenRouter logoclaude-opus-4.5
openrouter
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Context Length
200K
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Max Output
32K
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Input Cost
$5.00/M
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Output Cost
$25.00/M
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Mode
Chat
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Max Input Tokens
200K
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Max Tokens
32K
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Provider
OpenRouter
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Tool Choice
Yes
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Prompt Caching
Yes
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Comparison Insights

Comprehensive analysis based on the latest model metadata from the comparison table above.

What should I know about claude-opus-4.5?

Overview

  • claude-opus-4.5 is a chat model provided by OpenRouter.
  • With a context window of 200K tokens, this model can handle substantial inputs such as detailed documents or extended conversation histories.

Pricing

  • Input processing costs $5.00 per million tokens.
  • Output generation costs $25.00 per million tokens.

Output Capabilities

  • The model can generate up to 32K tokens in a single response.
What capabilities does claude-opus-4.5 support?
  • Supports function calling, enabling integration with external tools and APIs for extended functionality.
  • Includes vision capabilities to process and analyze images alongside text inputs.
  • Features advanced reasoning capabilities for complex problem-solving and multi-step logical tasks.
  • Allows explicit tool selection, giving developers fine-grained control over function execution.
  • Implements prompt caching to reduce costs and latency for repeated or similar queries.