Head to head
GPT-5.5 Cyber vs Claude Fable 5
On a blended workload of one million input tokens and three million output tokens, Claude Fable 5 is 1.5× cheaper than GPT-5.5 Cyber.
| GPT-5.5 Cyber | Claude Fable 5 | |
|---|---|---|
| Provider | OpenAI | Anthropic |
| Input / MTok | $12.5 | $10 |
| Output / MTok | $75 | $50 |
| Cache read / MTok | $1.25 | $1 |
| Context window | — | 1,000,000 |
| Blended 1M in + 3M out | $237.50 | $160.00 |
| Status | ga | ga |