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[ MODEL COMPARISON ]

Compare gpt-5-codex with other models

Select another model to compare pricing, limits, and capabilities with gpt-5-codex.

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Models
OpenRouter logogpt-5-codex
openrouter
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Context Length
272K
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Max Output
128K
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Input Cost
$1.25/M
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Output Cost
$10.00/M
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Mode
Chat
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Max Input Tokens
272K
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Max Tokens
128K
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Provider
OpenRouter
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Tool Choice
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 gpt-5-codex?

Overview

  • gpt-5-codex is a chat model provided by OpenRouter.
  • With a context window of 272K tokens, this model can handle substantial inputs such as detailed documents or extended conversation histories.

Pricing

  • Input processing costs $1.25 per million tokens.
  • Output generation costs $10.00 per million tokens.

Output Capabilities

  • The model can generate up to 128K tokens in a single response.
What capabilities does gpt-5-codex support?
  • 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.