API pricing per million tokens
gpt-5-image ReasoningChecked 5h ago
- Input
- $10
- per 1M, list
- Output
- $10
- per 1M tokens
- Cached input
- $1.25
- no batch tier listed
- Context
- 400K
- 128K max output
Where to buy it (1)
OpenAI (list)the lab's own API$10 / $10cached $1.25
Through a gateway
Your own numbers100M input and 20M output tokens a month: $1,200 direct.
Helicone$1,200+0%
Kong AI Gateway$1,200+0%
LiteLLM$1,200+0%
Vercel AI Gateway$1,200+0%
AWS Bedrock$1,200+0%
Azure AI Foundry$1,200+0%
Google Vertex AI$1,200+0%
Databricks Mosaic AI$1,200+0%
Hugging Face Inference$1,200+0%
Cloudflare AI Gateway$1,260+5%
Requesty$1,260+5%
Eden AI$1,266+5.5%
OpenRouter$1,266+5.5%
Snowflake Cortex AI$1,440+20%
Martian Gatewayn/a
Portkeyn/a
TrueFoundry AI Gatewayn/a
IBM watsonx.ain/a
OCI Generative AIn/a
NVIDIA NIMn/a
Related models
ModelInputOutputCachedContextReleased
Claude Fable 5.1Anthropic · 1M$10 / $50in / out per 1M$10$50$0.251MSep 1, 2026
About 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.
Takes image, text, files in and returns image, text. First listed Oct 20, 2025. Blended price $10 per 1M tokens at 3 input to 1 output.
Questions
How much does GPT-5 Image cost?
$10 per million input tokens and $10 per million output tokens, with cached input at $1.25.
What is the context window of GPT-5 Image?
400K tokens, with up to 128K tokens of output.
List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.