openai / text-to-image API-only released 2025-10-14

GPT-5 Image

[GPT-5](https://openrouter.ai/openai/gpt-5) Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities. It offers major improvements in reasoning, code quality, and user experience while incorporating GPT Image 1's superior instruction following,...

Input / 1M
$10.00
Output / 1M
$10.00
Context
400K
AA Intelligence
—
Closed weights — available only as a hosted API image + text + file → image + text View on OpenRouter ↗

Pricing

via OpenRouter · USD per 1M tokens · synced 2026-10-24
$10.00
input / 1M
$10.00
output / 1M
$1.25
cached input / 1M
$20.00
1M in + 1M out
Context window
400,000 tokens
Max output
128,000 tokens
Providers
1
Cheapest provider
OpenAI · $10.00 / $10.00
Best throughput
—
AA Intelligence / Coding / Agentic
— / — / —
✗ Tool calling ✓ Reasoning ✓ Structured outputs ✓ Image input ✓ File input ✗ Audio input ✓ Prompt caching

Price history

tracking started — chart appears after 7 days of snapshots (6 recorded)
Current: $10.00 input · $10.00 output per 1M tokens

Benchmarks

Third-party indices as published through OpenRouter — Artificial Analysis and Design Arena. Not measured by us.

AA Intelligence Index
—
AA Coding Index
—
AA Agentic Index
—
Design Arena
CategoryEloWin %Rank
graphicdesign 1172 48.9% #9
image 1189 53.9% #9
logo 1202 52.7% #9

Providers

1 provider · per 1M tokens · last 30 min metrics
ProviderQuantContextInputOutputUptimeTok/s
OpenAI unknown 400K $10.00 $10.00 — —
Provider data from OpenRouter's endpoint listing, refreshed daily.

Specifications

Organisation
openai
Released on OpenRouter
2025-10-14
Context window
400,000 tokens
Max output
128,000 tokens
Input
image, text, file
Output
image, text
Tokenizer
GPT
Moderated by provider
Yes
OpenRouter id
openai/gpt-5-image
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.