---
title: "OpenAI adds GPT-6 Sol and Luna"
date: 2026-09-22
updated: 2026-09-22T00:00:00Z
url: https://arun477.github.io/feed/2026-09-22/
author: Arun Arumugam
---

# OpenAI adds GPT-6 Sol and Luna

Cheaper, faster GPT-6 models arrive.


- [OpenAI releases GPT-6 Sol and GPT-6 Luna](https://x.com/OpenAI/status/2102460975790137662) (OpenAI, release, Models): Two faster, cheaper models carry most of GPT-6 Astra's strengths. They're aimed at running agents and high-volume work at lower cost.