How much does GPT-5.6 Terra cost?
GPT-5.6 Terra (OpenAI) costs $2 per 1M input tokens and $12 per 1M output tokens, $0.2 cached input. Calculate your cost per request, day and month.
| Provider | OpenAI |
| Input | $2 / 1M tokens |
| Output | $12 / 1M tokens |
| Cached input | $0.2 / 1M tokens |
| Context window | — |
| Notes | Short context (≤272K input). |
| Source | https://platform.openai.com/docs/pricing |
| Last verified | 2026-10-14 |
Example: a chatbot
1,500 input + 400 output tokens per request, 2,000 requests/day, no caching: $0.00780 per request, $15.60 per day, $468.00 per month (30 days).
Open the calculator to compare GPT-5.6 Terra with other models →
One short email a week when model prices change. No spam, unsubscribe anytime.