GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost. GPT-5 Mini is the successor to OpenAI's o4-mini model.
Modalities
Input Price
$0.25per 1M
Output Price
$2per 1M
Context
400K
Released
Aug 7, 2025