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GPT-5 mini

GPT-5 mini delivers GPT-5 family intelligence at a reduced cost tier, making advanced reasoning, coding, and multimodal capabilities accessible for high-volume production workloads where full GPT-5 pricing is impractical.

File InputReasoningTool UseVision (Image)Implicit Caching
index.ts
import { streamText } from 'ai'
const result = streamText({
model: 'openai/gpt-5-mini',
prompt: 'Why is the sky blue?'
})

Providers

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Latency
Throughput
Input
Output
Cache
Web Search
Per Query
Capabilities
ZDR
No Training
Release Date
Azure
Legal:Terms
Privacy
400K
4.4s
413tps
$0.25/M$2.00/M
Read:$0.03/M
Write:
$14/K
+ input costs
08/07/2025
OpenAI
Legal:Terms
Privacy
400K
4.6s
158tps
$0.25/M$2.00/M
Read:$0.03/M
Write:
$10.00/K
+ input costs
08/07/2025