GPT-5.6 Luna Post-Trained by Sol

flowersslop · x · 2026-07-10

Sources indicate that GPT-5.6 Luna was post-trained by GPT-5.6 Sol.

Related event: OpenAI Launches GPT-5.6 Series: Multi-Agent and Cost-Efficiency(119 posts)→

Original post →

More from Models

Models channel →