GPT-5 nano (high)
Input Price$0.05/1M tokens
Output Price$0.40/1M tokens
Intelligence19.9
CodingN/A
Specifications
Technical details and pricing.
ProviderOpenai
Context WindowN/A
Release DateAug 7, 2025
ModalitiesText, Image → Text
CapabilitiesFunction Calling, Vision
AvailabilityChat only
Benchmarks
10 benchmark scores from Artificial Analysis.
GPQA67.6%
MMLU Pro78.0%
HLE8.2%
LiveCodeBench78.9%
AIME 202583.7%
SciCode36.6%
LCR41.7%
IFBench67.6%
Tau236.5%
TerminalBench Hard12.1%
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Frequently Asked Questions
What is GPT-5 nano (high) good for?
GPT-5 nano (high) currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.
How much does GPT-5 nano (high) cost?
Pricing is based on usage. Current rates are $0.05/1M tokens for input and $0.40/1M tokens for output.
Can I use GPT-5 nano (high) in LLMBase Chat?
Yes. Use the chat action on this page to open GPT-5 nano (high) in LLMBase Chat. Access still follows the current plan and model tier.
Does GPT-5 nano (high) support images or audio?
GPT-5 nano (high) can understand images.
Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.