Last refreshed 2026-06-15. Next refresh: weekly.
Why use GPT-5 Image Mini on OpenRouter?
OpenRouter offers GPT-5 Image Mini with pay-as-you-go pricing at $2.50/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Input / 1M
$2.50
Output / 1M
$2.00
Cache
read $0.25
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: openai/gpt-5-image-miniModel ID
openai/gpt-5-image-miniRequest example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
openai/gpt-5-image-mini.Gotchas
- Use provider model ID "openai/gpt-5-image-mini", not the LLMReference slug "gpt-5-image-mini".
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $2.50 |
| Output tokens | $2.00 |
Capabilities
VisionMultimodal
About GPT-5 Image Mini
GPT-5 Image Mini is a cost-effective image generation model that combines GPT-5 Mini's language capabilities with image generation at 400K context.
Get Started
Model Specs
Released2025-10-01
Context400k
ArchitectureDecoder Only