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GPT-5.6 Sol

agentrouter/gpt-5-6-sol

Prices

Input

$5.00 per 1M tokens

low
Input (>272k ctx)

$10.00 per 1M tokens

low
Input (cache write, >272k ctx)

$12.50 per 1M tokens

low
Input (cache write)

$6.25 per 1M tokens

low
Input (cached read, >272k ctx)

$1.00 per 1M tokens

low
Input (cached read)

$0.50 per 1M tokens

low
Output

$30.00 per 1M tokens

low
Output (>272k ctx)

$45.00 per 1M tokens

low
Output (reasoning)

$12.00 per 1M tokens

low

Specifications

Provider
agentrouter
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 (cache write, >272k ctx) — per 1M tokens

12.5009/14/2026today
Recorded changes for Input (cache write, >272k ctx)
FromAmount
09/14/202610
09/23/202612.5

No changes recorded

Input
5 per 1M tokens, unchanged since 09/14/2026
Output
30 per 1M tokens, unchanged since 09/14/2026
Input (cached read)
0.5 per 1M tokens, unchanged since 09/14/2026
Input (cache write)
6.25 per 1M tokens, unchanged since 09/14/2026
Input (>272k ctx)
10 per 1M tokens, unchanged since 09/14/2026
Output (>272k ctx)
45 per 1M tokens, unchanged since 09/14/2026
Input (cached read, >272k ctx)
1 per 1M tokens, unchanged since 09/14/2026
Output (reasoning)
12 per 1M tokens, unchanged since 09/14/2026

Last updated 10/02/2026, 02:10