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GPT-5 mini (medium)
New in 2026
Developed by
OpenAI
API Pricing (per 1M tokens)
Input
$0.25
Output
$2.00
Intelligence Benchmarks
MMLU Pro
82.8%
GPQA
80.3%
Intelligence Index
38.8
Livebench
N/A
Technical Specifications
Context Window
400K Tokens
Vision Support
Yes
Tokens per Second
68
Time to First Token (s)
42.49
Modalities
text
image
file->text
GPT-5 mini (medium) Pricing, Context Window, and Benchmarks 2026