Artificial Analysis last published scores for this benchmark on Sep 9, 2026. Scores here are frozen at that date, and models released since are not on it.
Artificial Analysis last published scores for this benchmark on Aug 18, 2026. Scores here are frozen at that date, and models released since are not on it.
Pricing detail
cost beyond the standard rate · source: models.dev
Long context (>200K)
$0.40 / $1.80
input / output · per 1M
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand
Input pricing runs from $0.20 to $1.00 per 1M tokens across 7 providers, so the dearest route costs 400% more than the cheapest for the same model.
Serving provider
Input /1M
Output /1M
Endpoints
AAihubmix
$0.20
$1.20
1
Standardaihubmix/gpt-5.6-luna
Component
Unit
Standard
Text cached in
/1M tok
$0.02
Text cache write
/1M tok
$0.25
Text input
/1M tok
$0.20
Text output
/1M tok
$1.20
AAzure
$0.20
$1.20
1
Standardazure/gpt-5.6-luna
Component
Unit
Standard
Text cached in
/1M tok
$0.02
Text cache write
/1M tok
$0.25
Text input
/1M tok
$0.20
Text output
/1M tok
$1.20
AAmazon Bedrock
$0.20
$1.20
1
Standardglobal.openai.gpt-5.6-luna
Component
Unit
Standard
Text cached in
/1M tok
$0.02
Text cache write
/1M tok
$0.25
Text input
/1M tok
$0.20
Text output
/1M tok
$1.20
OOpenAICheapest
$0.20
$1.20
1
Standardgpt-5.6-luna
Component
Unit
Standard
Batch
Text cached in
/1M tok
$0.02
—
Text cache write
/1M tok
$0.25
—
Text input
/1M tok
$0.20
$0.10
Text output
/1M tok
$1.20
$0.60
OOpenRouter
$0.20
$1.20
1
Standardopenai/gpt-5.6-luna
Component
Unit
Standard
Text cached in
/1M tok
$0.02
Text input
/1M tok
$0.20
Text output
/1M tok
$1.20
VVercelVercel reseller quote
$0.20
$1.20
1
Standardopenai/gpt-5.6-luna
Component
Unit
Standard
Search grounding input
/1K queries
$10.00
Text cached in
/1M tok
$0.02
Text cache write
/1M tok
$0.25
Text input
/1M tok
$0.20
Text output
/1M tok
$1.20
DDatabricks
$1.00
$6.00
1
Standarddatabricks/databricks-gpt-5-6-luna
Component
Unit
Standard
Text cached in
/1M tok
$0.10
Text cache write
/1M tok
$1.25
Text input
/1M tok
$1.00
Text output
/1M tok
$6.00
OOpenRouter (batch)
$0.10
$0.60
1
Batchopenai/gpt-5.6-luna:batch
Component
Unit
Standard
Text cached in
/1M tok
$0.01
Text input
/1M tok
$0.10
Text output
/1M tok
$0.60
Databricks is dearest at $1.00 / $6.00
Price history
listed seller prices, input and output per 1M tokens
Yes. GPT-5.6 Luna is scheduled for retirement on 2028-01-11.
How much does GPT-5.6 Luna cost?
GPT-5.6 Luna costs $0.20 per 1M input tokens from OpenAI, and $1.20 per 1M output tokens from OpenAI. Across 7 serving providers, input prices range from $0.20 to $1.00 per 1M tokens.
What is the context window of GPT-5.6 Luna?
GPT-5.6 Luna accepts up to 1.1M tokens of context and can return up to 128K output tokens.
Which providers serve GPT-5.6 Luna?
GPT-5.6 Luna is available from 7 serving providers, each with its own pricing and model ID. OpenAI is currently the cheapest.
What can GPT-5.6 Luna do?
GPT-5.6 Luna supports image input (vision), tool use, reasoning, prompt caching, structured output and web search.