Head to head
o3-pro vs GPT-5.5 Cyber
On a blended workload of one million input tokens and three million output tokens, GPT-5.5 Cyber is 1.1× cheaper than o3-pro.
| o3-pro | GPT-5.5 Cyber | |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Input / MTok | $20 | $12.5 |
| Output / MTok | $80 | $75 |
| Cache read / MTok | — | $1.25 |
| Context window | 200,000 | — |
| Blended 1M in + 3M out | $260.00 | $237.50 |
| Status | ga | ga |