Gemini 4 Argon API pricing and agent cost
| Provider | |
|---|---|
| Input | $2.0 / 1M tokens |
| Output | $10.0 / 1M tokens |
| Cached input | $0.1 / 1M tokens |
Promo price through Nov 30, 2026; $4.00/$20.00 from Dec 1, 2026 (cached input $0.10 to $0.20).
Source: https://ai.google.dev/gemini-api/docs/pricing (checked 2026-10-25)
Example agent cost
An agent making 5 tool calls per task, with 3,000 input and 800 output tokens per call, running 100 tasks a day costs about $0.0700 per task, $7.00 per day, and $210.00 per month on Gemini 4 Argon.
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