OpenAI
OpenAI: GPT-5 Image
Image model for prompt-driven generation, editing, and visual design workflows
Model facts
- Context window
- 4K tokens
- Maximum output
- 128K tokens
- Cheapest paid input
- $10 per 1M tokens
- Cheapest paid output
- $10 per 1M tokens
- Open weights
- no
- Providers
- 1
Capabilities and modalities
reasoning, structured output, attachments, temperature control, text, image, pdf.
Observed price history
- 2026-08-24: $10 input / $10 output per 1M tokens
API providers
- Kilo Gateway — model id openai/gpt-5-image; $10 input / $10 output per 1M tokens; provider documentation