---
title: "GPT-6 Sol and Luna: What OpenAI’s Cheaper Models Mean for AI Agents"
date: 2026-09-25
source: http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6ab65e5e58264d25b5d79776701db224&url=https%3a%2f%2fwww.techrepublic.com%2farticle%2fnews-openai-gpt-6-sol-luna-api-costs%2f&c=16494723960155505107&mkt=en-us
description: "OpenAI launched GPT-6 Sol and Luna with lower API prices, cheaper caching and stronger coding results aimed at reducing the cost of AI agents."
---

# GPT-6 Sol and Luna: What OpenAI’s Cheaper Models Mean for AI Agents

OpenAI launched GPT-6 Sol and Luna with lower API prices, cheaper caching and stronger coding results aimed at reducing the cost of AI agents.

*Published: 2026-09-25*