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GPT-5.6 Terra

kenari/gpt-5-6-terra

Prices

Input

$2.00 per 1M tokens

low
Input (>272k ctx)

$4.00 per 1M tokens

low
Input (cache write, >272k ctx)

$5.00 per 1M tokens

low
Input (cache write)

$2.50 per 1M tokens

low
Input (cached read, >272k ctx)

$0.40 per 1M tokens

low
Input (cached read)

$0.20 per 1M tokens

low
Output

$12.00 per 1M tokens

low
Output (>272k ctx)

$18.00 per 1M tokens

low

Specifications

Provider
kenari
Context window
1,050,000
Max output tokens
128,000
Open weights
no
Released
07/09/2026
Retires
no date announced
First seen by this tracker

Price history

Input — per 1M tokens

2009/14/2026today
Recorded changes for Input
FromAmount
09/14/20260
09/23/20262

Output — per 1M tokens

12009/14/2026today
Recorded changes for Output
FromAmount
09/14/20260
09/23/202612

No changes recorded

Input (cached read)
0.2 per 1M tokens, unchanged since 09/14/2026
Input (cache write)
2.5 per 1M tokens, unchanged since 09/14/2026
Input (>272k ctx)
4 per 1M tokens, unchanged since 09/14/2026
Output (>272k ctx)
18 per 1M tokens, unchanged since 09/14/2026
Input (cached read, >272k ctx)
0.4 per 1M tokens, unchanged since 09/14/2026
Input (cache write, >272k ctx)
5 per 1M tokens, unchanged since 09/14/2026

Last updated 10/04/2026, 02:10