Loading models
Model details
GPT 5.4 Nano
Find out what this model does, when it was released, and which provider serves it.
Vercel AI Gatewayopenai/gpt-5.4-nanogpt
Quick Info
- Provider
- Vercel AI Gateway
- Model key
- openai/gpt-5.4-nano
- Release date
- Mar 17, 2026
- Last updated
- Mar 17, 2026
- Knowledge
- Unknown
- Input modalities
- text, image, pdf
- Output modalities
- text
- Capabilities
- Reasoning, Tool calling, Attachments, Temp controls
- Cost summary
- In $0.20 · Out $1.25
- Limit summary
- 400,000 token context window
Cost
- Input token cost
- $0.20
- Output token cost
- $1.25
Limits
- Input tokens
- 272,000 tokens
- Output tokens
- 128,000 tokens