OpenAIGPT-4VisionTool use

GPT-4o pricing

OpenAI's flagship multimodal model with strong all-around performance. Below you will find 7 current rows with input and output dollars per million. Right now the lowest input is $2.50 and the lowest output is $10.00.

128K context·7 providers·verified Apr 7, 2026
Best input$2.50per 1M tokens · Vercel Ai Gateway
Best output$10.00per 1M tokens · Vercel Ai Gateway

Pricing across providers

All figures are list prices per million tokens unless a column says otherwise. 7 offers are listed for GPT-4o. Best input in this view: Vercel Ai Gateway.

VA
Vercel Ai Gateway
Input / 1M
$2.50
Output / 1M
$10.00
Cached in: $1.25
A
Azure
Input / 1M
$2.50
Output / 1M
$10.00
Cached in: $1.25
GC
Github Copilot
Input / 1M
N/A
Output / 1M
N/A
G
Gmi
Input / 1M
$2.50
Output / 1M
$10.00
O
Openrouter
Input / 1M
$2.50
Output / 1M
$10.00
R
Replicate
Input / 1M
$2.50
Output / 1M
$10.00
O
OpenAInative
Input / 1M
$2.50
Output / 1M
$10.00
Cached in: $1.25Batch: 50%

Input vs output · per provider

Pricing history

We keep a short log when the native list price for GPT-4o changes so you can audit past public numbers. The native listing moved from $5.00 in and $15.00 out to $2.50 in and $10.00 out in the latest window.

  1. Since Oct 2, 2024

    $2.50 in · $10.00 out(current listing)

    Output rate -33% vs previous period

  2. May 13, 2024 → Oct 1, 2024

    $5.00 in · $15.00 out

Cost calculator

Pick any of the providers above and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GPT-4o.

Provider

In: $2.50/M·Out: $10.00/M·Cache: $1.25/M

0.250000¢ / req

0.500000¢ / req

Daily
$75
Monthly
$2.3K
Annual
$27.4K

Model specifications

Quick spec sheet for GPT-4o before you dive back into pricing. Family: GPT-4. Reported under OpenAI.

Context window
128,000 tokens
Max output
16,384 tokens
Vision (images)
Yes
Tool / function calling
Yes
Streaming
Yes
Released
May 2024
Primary provider
OpenAI
Model family
GPT-4

Compare GPT-4o

Open a pair page to see GPT-4o next to another model with a shared provider matrix. 6 shortcuts below.

Frequently asked questions

Quick frequently asked items for GPT-4o pricing and limits. The short model note from our index: OpenAI's flagship multimodal model with strong all-around performance.

GPT-4o costs $2.50 per million input tokens and $10.00 per million output tokens via the native API. Prompt caching reduces input costs to $1.25/M tokens. Batch API offers 50% off.

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