Google announces Gemini 4 Argon AI model, but you can't use it yet

So much for Gemini 3.5 Pro. https://arstechnica.com/google/2026/09/google-announces-gemini-4-argon-ai-model-but-you-cant-use-it-yet/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social