Argon vs Wonder: Which AI Should Developers Build On?
Last updated: October 2026 Two flagship models, two very different price tags — and one of the prices is about to double. If you're choosing a foundation model to build on right now, the decision isn't just about capability. It's about timing. Here's the honest comparison: what each model costs, what the benchmarks actually say, and which one to pick depending on what you're optimizing for. The Pricing: Read the Dates Gemini 4 Argon is on introductory pricing: $2.00 per 1M input tokens / $10.00 per 1M output tokens . That intro rate runs through November 30, 2026 . From December 1 , the price doubles to $4.00 / $20.00 . Muse Wonder is priced at $4.00 / $20.00 per 1M tokens — no intro period, no scheduled change. So today, Argon costs half what Wonder does. On December 1, they cost exactly the same. That convergence matters more than it looks. Every cost comparison you run today has a 6-week expiry date. If you're doing the math — and you should be — do...