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Living definition

What is GPT-6 Luna?

Foundation Models & LLMsAI & Agents

Kind
Model
Released
2026-10-22
Cohort
model-001

Description

What it is and what it is for

AI-assisted draft · independently checked

Large language models are computer programs trained on a vast amount of text so they can generate, summarize, translate and analyze language. OpenAI says that work happens at different scales, rhythms, and budgets. GPT-6 Luna is a language model from OpenAI that takes text and images as input and produces text as output. OpenAI describes it as its most efficient model for focused, high-volume tasks.

Written from primary sources and reference pages, and checked against them by an independent AI fact-checker. Drafted with AI assistance.

Primary sources

Where this description comes from

  1. GPT-6 Luna model pageOpenAIVendor

A plain-language summary that simplifies technical detail; it does not assess readiness, maturity or adoption.

Release record

Published description

Published on

Cohort
model-001
Root
sha256:c61dbbd5f64d5ec9e0219936a943311d34d95406a09965d8d58c10742e63b78b
Entry
sha256:1032cfa192a896976a922bfd1319f085a6220a310dad551e4ddbbfe11c4220ad

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