OpenCraftopenai · chat model
Try GPT-5.4 Nano online
openai/gpt-5.4-nanoAdded to OpenRouter: 17 Mar 2026
Tracking since: · Specs updated:
Use GPT-5.4 Nano in your browser. Explore pricing and capabilities below, or start a chat in OpenCraft.
Input price$0.10per M tokenscheaper than 79% of chat models
Output price$0.625per M tokenscheaper than 69% of chat models
Cache read$0.01per M tokens
Context window400Ktokensof the largest window in the catalog (10M)
GPT-5.4 Nano pricing: what a turn costs
Estimates from the published token rates above — real turns vary with tool calls and transcript length.
- Quick answer2K tokens in, 600 out$0.0006
- 10-slide deck build60K tokens in, 9K out$0.012
- 150-page PDF read200K tokens in, 4K out$0.023
Specs and listed prices from OpenRouter. Actual usage cost depends on the serving provider.
How to use GPT-5.4 Nano
- Select “Try GPT-5.4 Nano online” to open OpenCraft with this model selected.
- Sign in or create an account if prompted.
- Type a question or describe a task, then send your message.
To compare answers, start a separate chat with another model and use the same prompt.
GPT-5.4 Nano capabilities
tool-usevisionreasoning
file, image, text in → text out
Create with OpenCraft
See example outputs and find a workflow for your next project.