GPT-5 nano (high)
OpenAIGPTProprietary
Description
GPT-5 nano is the fastest, cheapest version of GPT-5 from OpenAI. It is well-suited for summarization and classification tasks with average reasoning capabilities and very fast speed.
Release Date
2025-08-07
Parameters
—
Context Length
400K
Modalities
file, image, text
Capability Radar
39
general
42
coding
81
reasoning
45
scienceest.
0
agents
85
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 172 | 46.0 | AA |
| General Ranking | 167 | 56.0 | AA |
| Math Reasoning | 68 | 85.0 | AA |
| Science | 188 | 49.0 | AA |
Benchmark Scores (LLM Stats)
Biology
GPQA
71.2%SR
Math
AIME 2025
85.2%SR
HMMT 2025
75.6%SR
FrontierMath
9.6%SR
Humanity's Last Exam
8.7%SR
AA Evaluation Indices
Math Index83.7
Intelligence Index26.8
Coding Index20.3
Aime 250.8
Livecodebench0.8
Mmlu Pro0.8
Gpqa0.7
Ifbench0.7
Lcr0.4
Scicode0.4
Tau20.4
Terminalbench Hard0.1
Hle0.1
LLM Stats Category Scores
Biology70
Chemistry70
General70
Physics70
Math40
Reasoning40
Vision10
Pricing
Input Price$0.05 / 1M tokens
Output Price$0.4 / 1M tokens
Blended Price (3:1)$0.138 / 1M tokens
Speed
Tokens/sec124.4 tokens/s
Time to First Token103.70s
Time to Answer103.70s
Available Providers
(LS internal units)No provider data available