# Conductor 0.87.3: GPT-6 Sol and GPT-6 Luna

> Source: <https://www.conductor.build/changelog/0.87.3-gpt-6-sol-and-gpt-6-luna>
> Published: 2026-09-22 00:00:00+00:00

0.87.3
September 22, 2026
GPT-6 Sol and GPT-6 Luna

GPT-6 Sol and GPT-6 Luna are now available in Conductor!

OpenAI's latest frontier intelligence, costing 50% less than GPT-5.6.