GPT-5.6 Cyber costs $31.57 per million words.
OpenAI lists it at $12.50 per million input tokens and $75 per million output tokens on OpenAI’s pricing page, read 4:40 PM Eastern, Oct 7, 2026. It bills about 1,123 tokens for a thousand English words, so a million words, three in for every one out, costs $31.57.
- Maker
- OpenAI
- Input
- $12.50 per million tokens
- Output
- $75 per million tokens
- Cached input
- $1.25 per million tokens
- Tokens for 1,000 words
- 1,123, estimated from OpenAI’s other measured models, since we have not been able to measure this one
- Source
- OpenAI’s pricing page
Brass does not offer GPT-5.6 Cyber in its chat. The nearest model it offers from OpenAI is GPT-6 Astra: $22.45 per million words at OpenAI’s price, $28.06 in the Brass chat.
To use the models Brass offers, buy a pack.
Price history
| From | Per million words | Per million tokens, in / out |
|---|---|---|
| Oct 7, 2026 | $31.57 | $12.50 / $75 |
We began tracking GPT-5.6 Cyber on Oct 7, 2026.