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gpt-4.5
该模型目前指向 gpt-4.5-preview
At a glance
Modalities
Context window
128,000
Pricing
$75 • $150
Capabilities
Function calling
Connect the model to external tools and systems.
Pricing
Input
Tokens
$75/1M tokens
Output
Tokens
$150/1M tokens
Available Providers
OpenRouter
openrouter/gpt-4.5
Released 2/27/2025