Model Price Index
Updated 2026-07-14 · Changelog

GPT-4o

Azure AI

OpenAI's versatile multimodal flagship model on Azure supporting text, vision, and audio inputs

$2.50

Input

$10.00

Output

per 1M tokens

Ratesper 1M tokens

Input$2.50
Output$10.00
Cache Read$1.25

* Azure EU Data Zone pricing is approximately 10% higher than Global Standard prices shown here.

Estimate Your Monthly Cost

A request with input and output tokens, requests / month at a % cache hit rate $350.00/mo

Compare all models at this workload →

Excludes cache writes and batch discounts.

Same Model, Other Providersper 1M tokens

Provider comparison for GPT-4o
ProviderInput / 1MOutput / 1MCache Read / 1MCache Write / 1Mvs This Page
OpenAI$2.50$10.00$1.25same
Azure AIThis page$2.50$10.00$1.25

Specifications

API Model IDgpt-4o
Context Window128K tokens
Max Output16K tokens
Modalitiestext · image · audio
Capabilitiestool-use · streaming · json-mode · vision · code

More Azure AI Text / Chat Models

GPT-5.4 Pro · GPT-5.4 · GPT-4.1 · GPT-4.1 mini · GPT-4.1 nano · GPT-4o mini · o4-mini · o3 ·