OpenAI: GPT-5.6 Terra
openai/gpt-5.6-terra
openaiTool callingReasoningImage input
Input
$2.00
Official vendor price / million tokens
Output
$12.00
Official vendor price / million tokens
Blended (coding)
$1.60
128K context · 10:1 · 80% cache hits
Uptime 7d
100%
Median across providers over the last 7 days
For requests over 272K context, the whole request is billed at the higher rate: input $4.00, output $18.00, cache read $0.400, cache write $5.00
Context
1.1M
Providers
2
Released
2026-07-09
Where to buy
Vendor APIs and common platforms. Prices are USD per million tokens.
| Provider | Input | Output | Cache read | Cache write | Uptime 7d |
|---|---|---|---|---|---|
| OpenAIOfficial | $2.00 | $12.00 | $0.200 | $2.50 | — |
| OpenRouterPlatformAggregates 7 providers | $2.20 | $13.20 | $0.200 | $2.50 | 100% |