GPT-4.1 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-4.1 vs GPT-5.4 Nano: side by side
| Spec | GPT-4.1 | GPT-5.4 Nano | Winner |
|---|---|---|---|
| Intelligence | 19.4 | 38.2 | GPT-5.4 Nano |
| Output speed | 119 t/s | 151 t/s | GPT-5.4 Nano |
| Output price | $8.00/1M | $1.25/1M | GPT-5.4 Nano |
| Context | 1048K | 400K | GPT-4.1 |
| Params | — | — | Tie |
| Provider | OpenAI | OpenAI | Tie |
GPT-4.1
Pros
- +Handles very large context windows
- +Processes images, text, and files together
- +Strong reasoning from OpenAI GPT lineage
Cons
- –Closed-source with no public weights
- –May hallucinate on complex tasks
- –High compute cost for full context
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-4.1 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.