G5
openai· GPT-5

GPT-5 Nano

active
Pricing verified · 2h ago
Pricing

USD per 1M tokens

Verified · 2h ago
Input
$0.05
per 1M tokens
Output
$0.40
per 1M tokens
Cached input
$0.01
per 1M tokens
Capabilities

Spec

Context window 400,000
Modalities textvision
Endpoint /v1/chat/completions
function_callingstructured_outputsweb_searchfile_searchimage_generationcode_interpretermcpstreaming
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