GPT-5 Mini

Chat Completions

gpt-5-mini-2025-08-07

OpenAI|Created Aug 7, 2025|400k context

Chat Completions

A compact variant of GPT-5, designed for efficient handling of lighter-weight reasoning and conversational tasks. GPT-5 Mini retains the instruction-following and safety features of its larger counterpart, but with reduced latency and cost. It is the direct successor to OpenAI’s o4-mini model, making it ideal for scalable, cost-sensitive deployments.

Overview Specifications Activity Performance Uptime Examples

Pricing-50%

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$0.13

Output Tokens (1M)

$1.00

Capabilities

GPT-5 Mini

Input Tokens (1M)

Output Tokens (1M)

Input Modalities

GPT-5 Mini

Input Tokens (1M)

Output Tokens (1M)

Input Modalities

Output Modalities