GPT-5.6 Terra is currently listed on 21 API relays (third-party platforms), with pay-as-you-go input prices ranging from about $0.03 to $1.49 per 1M tokens. Last updated 10/22/2026, 21:05 UTC. OpenAI official status page
One bar per platform showing its cheapest plan × group under the current filters; bar length is input + output price per million tokens. The dashed line marks the official price.
The main row is each platform's cheapest combination; click to expand every plan × group. "Price / Credits" is what a plan costs and the effective USD usage it buys; "Exchange ratio" is what $1 of official-price usage costs you.
| Platform | Price / Credits | Exchange Ratio | Input / Output (per M tokens) | |
|---|---|---|---|---|
7 plans × 5 groups | Pay-as-you-go · openai-first-topup | /−98% | ||
1 plans × 3 groups | Pay-as-you-go · ChatGPT-PLUS | /−98% | ||
1 plans × 4 groups | Pay-as-you-go · Codex | /−97% | ||
1 plans × 4 groups | Pay-as-you-go · codex | /−96% | ||
1 plans × 10 groups | Pay-as-you-go · Codex-Gpt-1 | /−96% | ||
1 plans × 4 groups | Pay-as-you-go · CODEX(pro)-cheap | /−95% | ||
1 plans × 1 groups | Pay-as-you-go · azure-officially | /−25% | ||
| OfficialOpenAI official API pricing | / |
These platforms do not support this model: SSSAICode
Data is for reference only. Listing does not imply endorsement or guarantee.View Disclaimer