openai

OpenAI: GPT-5 Mini

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....

Input Cost

$0.25

per 1M tokens

Output Cost

$2.00

per 1M tokens

Context Window

400,000

tokens

Compare vs GPT-4o

                Developer ID: openai/gpt-5-mini            

Related Models

openai

$0.03/1M

OpenAI: gpt-oss-20b

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 ...

📝 131,072 ctx Compare →

openai

$8.00/1M

OpenAI: GPT-5.4 Image 2

[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model wi...

📝 272,000 ctx Compare →

openai

$2.50/1M

OpenAI: GPT-4o (2024-08-06)

The 2024-08-06 version of GPT-4o offers improved performance in structured outputs, with t...

📝 128,000 ctx Compare →