GPT-5 Image
ModelActiveby OpenAI · family “gpt-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,... (description from the OpenRouter listing)
in: imagein: textin: fileout: imageout: textReasoningStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
14 Oct 2025
Context window
400K tokens
Max output
128K tokens
Input $ / 1M tokens
$10.0
Output $ / 1M tokens
$10.0
Cached input $ / 1M
$1.25
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
12 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
- Model launch12mo agoOpenAI releases GPT-5 ImageOpenRouter models API