GPT 5 Mini
Release Date: 8/7/2025
Benchmarked by 
GPT-5 mini is a faster, more cost-efficient version of GPT-5 optimized for well-defined tasks.
Accuracy (Vals Index)
52.01% ± 1.99
Latency (Vals Index)
435.45s
Cost/Test (Vals Index)
$0.12
Context Window
400k
Max Output Tokens
128k
Input Modality
Hyperparameter settings
Default Provider :
OpenAI
Some benchmarks may use different provider and parameters. Please refer to the benchmark page for more information.
Temperature
Default
Top P
Default
Top K
Default
Max Output Tokens
128,000
Reasoning Effort
high
Benchmarks
Accuracy
Rankings
Academic Benchmarks
Proprietary Benchmarks (contact us to get access)