Head to head
GPT-5 Pro vs GPT-5.4 Pro
On a blended workload of one million input tokens and three million output tokens, GPT-5 Pro is 1.5× cheaper than GPT-5.4 Pro.
| GPT-5 Pro | GPT-5.4 Pro | |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Input / MTok | $15 | $30 |
| Output / MTok | $120 | $180 |
| Cache read / MTok | — | — |
| Context window | — | — |
| Blended 1M in + 3M out | $375.00 | $570.00 |
| Status | ga | ga |