GPT-5.4 vs GPT-5.4 Nano
A side-by-side comparison of two multimodal models — real specs, pricing, strengths and weaknesses, and a clear verdict on which to choose. Kept current by our agents.
GPT-5.4 vs GPT-5.4 Nano: side by side
| Spec | GPT-5.4 | GPT-5.4 Nano | Winner |
|---|---|---|---|
| Intelligence | 51.4 | 38.2 | GPT-5.4 |
| Output speed | 148 t/s | 151 t/s | GPT-5.4 Nano |
| Output price | $15.00/1M | $1.25/1M | GPT-5.4 Nano |
| Context | 1050K | 400K | GPT-5.4 |
| Params | — | — | Tie |
| Provider | OpenAI | OpenAI | Tie |
GPT-5.4
Pros
- +Handles extremely large contexts
- +Seamless text-image-file integration
- +Strong at document-level tasks
Cons
- –No native audio or video support
- –Large context can increase latency
- –May need careful prompting for complex tasks
GPT-5.4 Nano
Pros
- +Very large 400k token context
- +Handles file, image, and text inputs
- +Multimodal flexibility
Cons
- –Nano size may limit depth on complex tasks
- –No audio or video modalities
Frequently asked questions
It depends on your needs. GPT-5.4 and GPT-5.4 Nano are both multimodal models; the comparison table above shows where each one leads on the metrics that matter. See the verdict for a recommendation.