AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

AI Model Release Tracker
OpenAI

GPT-5.6 Terra

GPT-5.6 Terra is an AI model released by OpenAI on Jun 26 2026, the same day as GPT-5.6 Sol.

Compare GPT-5.6 Terra with

GPT-5.6 Terra vs GPT-5.6 SolGPT-5.6 Terra vs Claude Fable 5GPT-5.6 Terra vs Gemini OmniGPT-5.6 Terra vs Muse SparkGPT-5.6 Terra vs Grok 4.3 BetaGPT-5.6 Terra vs DeepSeek-V4-ProGPT-5.6 Terra vs Mistral Medium 3.5GPT-5.6 Terra vs Kimi K2.7 CodeGPT-5.6 Terra vs Composer 2.5