Google's Gemini 4 Argon costs $2 per million input tokens and $10 per million output tokens until November 30, 2026

Gemini 4 Argon is now GA.

Gemini 4 Argon is generally available and matches GPT-6 Astra on the Artificial Analysis Intelligence Index at about 60% of the cost per task, with discounted pricing until Nov 30, better agentic results and a 15% hallucination rate.

Opening sign-in…