GPT 5.4 Mini (Fast) by Vercel AI Gateway

$10 off the fastest Kimi K3 and GLM 5.2$10 off the fastest Kimi K3 and GLM 5.2

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Model details

GPT 5.4 Mini (Fast)

Vercel AI Gatewayopenai/gpt-5.4-mini-fastgpt-mini

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Quick Info

Provider: Vercel AI Gateway
Model key: openai/gpt-5.4-mini-fast
Release date: Mar 17, 2026

Cost

Input token cost: $1.50
Output token cost: $9.00

Limits

Input tokens: 272,000 tokens
Output tokens

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