unknown

gpt-5.6

openai/gpt-5-6

Prices

Input: $4.00 per 1M tokens
low
Input (>272k ctx): $8.00 per 1M tokens
low
Input (batch, >272k ctx): $4.00 per 1M tokens
low
Input (batch): $2.00 per 1M tokens
low
Input (cache write, >272k ctx): $10.00 per 1M tokens
low
Input (cache write, batch, >272k ctx): $5.00 per 1M tokens
low
Input (cache write, batch): $2.50 per 1M tokens
low
Input (cache write, flex, >272k ctx): $5.00 per 1M tokens
low
Input (cache write, flex): $2.50 per 1M tokens
low
Input (cache write, priority, >272k ctx): $20.00 per 1M tokens
low
Input (cache write, priority): $10.00 per 1M tokens
low
Input (cache write): $5.00 per 1M tokens
low
Input (cached read, >272k ctx): $0.80 per 1M tokens
low
Input (cached read, batch, >272k ctx): $0.40 per 1M tokens
low
Input (cached read, batch): $0.20 per 1M tokens
low
Input (cached read, flex, >272k ctx): $0.40 per 1M tokens
low
Input (cached read, flex): $0.20 per 1M tokens
low
Input (cached read, priority, >272k ctx): $1.60 per 1M tokens
low
Input (cached read, priority): $0.80 per 1M tokens
low
Input (cached read): $0.40 per 1M tokens
low
Input (flex, >272k ctx): $4.00 per 1M tokens
low
Input (flex): $2.00 per 1M tokens
low
Input (priority, >272k ctx): $16.00 per 1M tokens
low
Input (priority): $8.00 per 1M tokens
low
Output: $20.00 per 1M tokens
low
Output (>272k ctx): $30.00 per 1M tokens
low
Output (batch, >272k ctx): $15.00 per 1M tokens
low
Output (batch): $10.00 per 1M tokens
low
Output (flex, >272k ctx): $15.00 per 1M tokens
low
Output (flex): $10.00 per 1M tokens
low
Output (priority, >272k ctx): $60.00 per 1M tokens
low
Output (priority): $40.00 per 1M tokens
low
Web search (context size: high): $0.01 per query
low
Web search (context size: low): $0.01 per query
low
Web search (context size: medium): $0.01 per query
low

Also available on

The same model, sold by someone else. The price above is the maker's own.

1 sales channel for this model.
Channel	What	Price
Microsoft Azure	Input	$4.00 per 1M tokens
	Input (>272k ctx)	$8.00 per 1M tokens
	Input (>272k ctx) (region: eu)	$8.80 per 1M tokens
	Input (>272k ctx) (region: us)	$8.80 per 1M tokens
	Input (cache write, >272k ctx)	$10.00 per 1M tokens
	Input (cache write, >272k ctx) (region: eu)	$11.00 per 1M tokens
	Input (cache write, >272k ctx) (region: us)	$11.00 per 1M tokens
	Input (cache write, priority, >272k ctx)	$20.00 per 1M tokens
	Input (cache write, priority, >272k ctx) (region: eu)	$22.00 per 1M tokens
	Input (cache write, priority, >272k ctx) (region: us)	$22.00 per 1M tokens
	Input (cache write, priority)	$10.00 per 1M tokens
	Input (cache write, priority) (region: eu)	$11.00 per 1M tokens
	Input (cache write, priority) (region: us)	$11.00 per 1M tokens
	Input (cache write)	$5.00 per 1M tokens
	Input (cache write) (region: eu)	$5.50 per 1M tokens
	Input (cache write) (region: us)	$5.50 per 1M tokens
	Input (cached read, >272k ctx)	$0.80 per 1M tokens
	Input (cached read, >272k ctx) (region: eu)	$0.88 per 1M tokens
	Input (cached read, >272k ctx) (region: us)	$0.88 per 1M tokens
	Input (cached read, priority, >272k ctx)	$1.60 per 1M tokens
	Input (cached read, priority, >272k ctx) (region: eu)	$1.76 per 1M tokens
	Input (cached read, priority, >272k ctx) (region: us)	$1.76 per 1M tokens
	Input (cached read, priority)	$0.80 per 1M tokens
	Input (cached read, priority) (region: eu)	$0.88 per 1M tokens
	Input (cached read, priority) (region: us)	$0.88 per 1M tokens
	Input (cached read)	$0.40 per 1M tokens
	Input (cached read) (region: eu)	$0.44 per 1M tokens
	Input (cached read) (region: us)	$0.44 per 1M tokens
	Input (priority, >272k ctx)	$16.00 per 1M tokens
	Input (priority, >272k ctx) (region: eu)	$17.60 per 1M tokens
	Input (priority, >272k ctx) (region: us)	$17.60 per 1M tokens
	Input (priority)	$8.00 per 1M tokens
	Input (priority) (region: eu)	$8.80 per 1M tokens
	Input (priority) (region: us)	$8.80 per 1M tokens
	Input (region: eu)	$4.40 per 1M tokens
	Input (region: us)	$4.40 per 1M tokens
	Output	$20.00 per 1M tokens
	Output (>272k ctx)	$30.00 per 1M tokens
	Output (>272k ctx) (region: eu)	$33.00 per 1M tokens
	Output (>272k ctx) (region: us)	$33.00 per 1M tokens
	Output (priority, >272k ctx)	$60.00 per 1M tokens
	Output (priority, >272k ctx) (region: eu)	$66.00 per 1M tokens
	Output (priority, >272k ctx) (region: us)	$66.00 per 1M tokens
	Output (priority)	$40.00 per 1M tokens
	Output (priority) (region: eu)	$44.00 per 1M tokens
	Output (priority) (region: us)	$44.00 per 1M tokens
	Output (region: eu)	$22.00 per 1M tokens
	Output (region: us)	$22.00 per 1M tokens
	Web search (context size: high)	$0.01 per query
	Web search (context size: low)	$0.01 per query
	Web search (context size: medium)	$0.01 per query
	Web search (region: eu, context size: high)	$0.01 per query
	Web search (region: eu, context size: low)	$0.01 per query
	Web search (region: eu, context size: medium)	$0.01 per query
	Web search (region: us, context size: high)	$0.01 per query
	Web search (region: us, context size: low)	$0.01 per query
	Web search (region: us, context size: medium)	$0.01 per query

Specifications

Provider: openai
Context window: 922,000
Max output tokens: 128,000
Open weights: unknown
Released: unknown
Retires: no date announced
First seen by this tracker: 09/14/2026

Price history

No price of this model has changed since we started tracking it.

Input (cache write): 5 per 1M tokens, unchanged since 09/14/2026
Input (cache write, >272k ctx): 10 per 1M tokens, unchanged since 09/14/2026
Input (cache write, flex, >272k ctx): 5 per 1M tokens, unchanged since 09/14/2026
Input (cache write, priority, >272k ctx): 20 per 1M tokens, unchanged since 09/14/2026
Input (cache write, flex): 2.5 per 1M tokens, unchanged since 09/14/2026
Input (cache write, priority): 10 per 1M tokens, unchanged since 09/14/2026
Input (cached read): 0.4 per 1M tokens, unchanged since 09/14/2026
Input (cached read, >272k ctx): 0.8 per 1M tokens, unchanged since 09/14/2026
Input (cached read, flex, >272k ctx): 0.4 per 1M tokens, unchanged since 09/14/2026
Input (cached read, priority, >272k ctx): 1.6 per 1M tokens, unchanged since 09/14/2026
Input (cached read, flex): 0.2 per 1M tokens, unchanged since 09/14/2026
Input (cached read, priority): 0.8 per 1M tokens, unchanged since 09/14/2026
Input: 4 per 1M tokens, unchanged since 09/14/2026
Input (>272k ctx): 8 per 1M tokens, unchanged since 09/14/2026
Input (flex, >272k ctx): 4 per 1M tokens, unchanged since 09/14/2026
Input (priority, >272k ctx): 16 per 1M tokens, unchanged since 09/14/2026
Input (batch): 2 per 1M tokens, unchanged since 09/14/2026
Input (flex): 2 per 1M tokens, unchanged since 09/14/2026
Input (priority): 8 per 1M tokens, unchanged since 09/14/2026
Output: 20 per 1M tokens, unchanged since 09/14/2026
Output (>272k ctx): 30 per 1M tokens, unchanged since 09/14/2026
Output (flex, >272k ctx): 15 per 1M tokens, unchanged since 09/14/2026
Output (priority, >272k ctx): 60 per 1M tokens, unchanged since 09/14/2026
Output (batch): 10 per 1M tokens, unchanged since 09/14/2026
Output (flex): 10 per 1M tokens, unchanged since 09/14/2026
Output (priority): 40 per 1M tokens, unchanged since 09/14/2026
Web search (context size: high): 0.01 per query, unchanged since 09/14/2026
Web search (context size: low): 0.01 per query, unchanged since 09/14/2026
Web search (context size: medium): 0.01 per query, unchanged since 09/14/2026
Input (cached read, batch): 0.2 per 1M tokens, unchanged since 09/23/2026
Input (cached read, batch, >272k ctx): 0.4 per 1M tokens, unchanged since 09/23/2026
Input (cache write, batch): 2.5 per 1M tokens, unchanged since 09/23/2026
Input (cache write, batch, >272k ctx): 5 per 1M tokens, unchanged since 09/23/2026
Input (batch, >272k ctx): 4 per 1M tokens, unchanged since 09/23/2026
Output (batch, >272k ctx): 15 per 1M tokens, unchanged since 09/23/2026