Frontier Models articles

1 articles about Frontier Models, newest first.

• Grok 4.5 Explained: How SpaceXAI's New Model Beats GPT‑5.6 at Lower Cost — Grok 4.5 is SpaceXAI's latest frontier model that challenges GPT‑5.6, Fable and Opus with lower cost and higher token efficiency. It shows rapid progress in open and closed AI labs.