Vercel AI Gateway (Reseller)
GPT-5.1 Instant Pricing
API pricing for GPT-5.1 Instant via Vercel AI Gateway. Input tokens cost $1.25/1M, output tokens cost $10/1M with 128K context window.
Last updated:
ToolsVision
Input Cost
$1.25
per 1M tokens
Output Cost
$10
per 1M tokens
Context Window
128K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Reseller Vercel AI Gateway
Model ID openai/gpt-5.1-instant
Context Window 128K tokens
Max Output 16384 tokens
Cache Read Cost $0.13/1M