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GPT-5 Nano

Ultra-efficient GPT-5 variant for high-volume applications with reasoning support.

openrouter/gpt-5-nano
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Reasoning
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OpenRouter Pricing for GPT-5 Nano

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S

OpenRouter
Context: 400k
Input
$0.05
/M tokens
Cache Read
$0.005
/M tokens
Output
$0.4
/M tokens
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