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,...
GPT-5 Image specs and pricing
- Provider: OpenAI
- Released: October 14, 2025
- Context window: 400K tokens
- Max output: 128K tokens
- Input: images, text, files
- Output: images, text
- Price: $10 input / $10 output per 1M tokens
- Reasoning: yes
FAQ
- How much does GPT-5 Image cost? GPT-5 Image costs $10 per million input tokens and $10 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 29.4 credits ($1 = 100 credits).
- What is the context window of GPT-5 Image? GPT-5 Image can read up to 400K tokens at once and write up to 128K tokens in one reply.
- Can I use GPT-5 Image without coding? Yes. In todo.is you pick GPT-5 Image as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.