Model

GPT-5.6 Luna

Name: GPT-5.6 Luna
Brand: openai

Cost-efficient GPT-5.6 model for fast, high-volume workloads

39 providers · 47 listingsreleased Jul 9, 2026knowledge cutoff 2026-02-16closed weightsbeta

$0.06

lowest input /M · Bothub

$0.37

lowest output /M · Bothub

1.05M

context window

128K

max output

Compare providers (sorted by listed input price)

37 of 39 providers publish a price for GPT-5.6 Luna. The cheapest full-context option is DigitalOcean at $0.2/$1.2 per M. Bothub lists lower but caps context at 1.05M.

			Cache read /M	Cache write /M		Capabilities
Bothub gpt-5.6-luna	$0.06	$0.37	—	—	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
NanoGPT openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
DigitalOcean openai-gpt-5.6-luna	$0.2	$1.20	$0.02	—	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Impossibl openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
LLM Gatewayvariant azure/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
LLM Gatewayvariant openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
OrcaRouter openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Requestyvariant gpt-5.6-luna	$0.2	$1.20	$0.02	—	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
CrossModel openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Vercel AI Gatewayvariant openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
DevPass (LLM Gateway) gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Cloudflare AI Gateway openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
GitHub Copilot gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Opper openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Kilo Gatewayvariant openai/gpt-5.6-luna-pro	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Kilo Gatewayvariant openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Azure gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Amazon Bedrockvariant global.openai.gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
Merge Gateway openai/gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026
OpenCode Zen gpt-5.6-luna	$0.2	$1.20	$0.02	$0.25	1.05M	reasoningtoolsstructuredvision	Jul 9, 2026

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M: $0.06▼ 40.0%
Best output /M: $0.37▼ 38.3%
Provider coverage: 47; 41 at the start · 24 snapshots

Best input priceBest output priceAug 21, 2026 → Sep 14, 2026

Price badge

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Live SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.

Recent changes

Changelog →

capabilityvia amazon-bedrock · Sep 13, 2026
- structured_output: false → true
capabilityvia amazon-bedrock · Sep 13, 2026
- structured_output: false → true
new modelvia amazon-bedrock · Sep 13, 2026
new modelvia bothub · Sep 11, 2026
new modelvia amazon-bedrock · Sep 10, 2026
new modelvia 302ai · Sep 9, 2026

Benchmarks

SWE-Bench Pro ↗(resolve rate)report ↗Unclassified source62.7
Terminal-Bench ↗(success rate)report ↗Unclassified source84.7
DeepSWE(resolve rate)report ↗Unclassified source67.2
GPQA Diamond ↗(accuracy)report ↗Unclassified source92.3
FrontierMath ↗(accuracy)report ↗Unclassified source78.6
BrowseComp ↗(accuracy)report ↗Unclassified source83.3
OSWorld ↗(success rate)report ↗Unclassified source45.6
MMMU Pro ↗(accuracy)report ↗Unclassified source78.4
Agents' Last Exam report ↗Unclassified source50.3
Toolathlon(success rate)report ↗Unclassified source53.4
Artificial Analysis Intelligence Index ↗(index score)report ↗Independent51.2
Artificial Analysis Coding Agent Index ↗(index score)report ↗Independent74.6

Scores a lab published about its own model are claims, not measurements. Rankings elsewhere on this site use independently measured scores only.

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.