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Articles tagged GPT-6

Every Lotook article tagged GPT-6: news, analysis, and practical guides, each with links to the original sources.

Three glowing model-tier orbs of increasing size on a light gradient, middle tier highlighted

AI Guides · 9 min · November 6, 2026

GPT-6 Astra, Sol, or Luna? How to Pick the Right GPT-6 Model

GPT-6 comes in three tiers. What Astra, GPT-6.1 Sol, and Luna are each good at, what they cost, where you can use them in ChatGPT, and how to pick one.