Model release: GPT-5.6 Sol & GPT-5.6-sol

Model release Provisional 72% confidence first seen 13 July 2026, 20:46

Type: Model release
Status: Provisional
First seen: 13 July 2026, 20:46
Latest source: 14 July 2026, 11:18
Sources: 2

GPT-5.6 Sol GPT-5.6-sol OpenAI Fable GPT-5.6-luna GPT-5.6-terra Luna Opus Terra

Source coverage

13 Jul, 20:46 Model release: OpenAI & GPT-5.6 Sol Zvi (Don't Worry About the Vase) 14 Jul, 11:18 Model release: OpenAI & GPT-5.6-sol Substack newsletter