GPT-5.6 Luna — GPT-5.6 Luna (Fast Economy Tier)

Fact

A fast, low-cost model option in the GPT-5.6 family.

In Plain Words

Luna is the city bus at rush hour. It skips the fancy seats and gets a crowd moving fast.

It suits busy customer support and big batches of jobs. It keeps speed high and costs low.

Related Concepts

• OpenAI GPT-5.6 Model
• Fast model tier

GPT-5.6
Luna is the fast, low-cost option in the GPT-5.6 family.

Fast model tier
Luna puts low cost and many requests first.