ModelPricing.aiGemini 4 Argon API Pricing
Google Gemini pricing verified
Gemini 4 Argon costs $2.00 per million input tokens and $10.00 per million output tokens on the Google Gemini API. That is promotional pricing — the standard rate is $4.00 input and $20.00 output. Prices are tracked from the official Google Gemini pricing table and used by the ModelPricing.ai estimation API, so this page and the API always quote the same numbers. See all Google Gemini model pricing or the full LLM pricing comparison.
Gemini 4 Argon is priced at $2.00 per 1M input and $10.00 per 1M output until December 1, 2026, against a list price of $4.00 / $20.00.
Gemini 4 Argon Pricing Per Million Tokens
| Tier | Input / 1M | Output / 1M | Cache read / 1M | Cache write / 1M |
|---|---|---|---|---|
| Standard | $2.00 | $10.00 | $0.100 | — |
Rates above reflect the promotional pricing currently in effect.
What Gemini 4 Argon Costs In Practice
Monthly cost at three representative workloads, using the standard text rate in effect today.
| Workload | Monthly cost |
|---|---|
| Light — 1M in / 200K out | $4.00 |
| Moderate — 10M in / 2M out | $40.00 |
| Heavy — 100M in / 20M out | $400.00 |
Need your own numbers? Use the LLM cost calculator or call the estimation API directly.
Compare Gemini 4 Argon With Other Models
Looking for something cheaper from Google Gemini? Gemini 2.5 Flash Lite is the lowest-priced option on input tokens.
Gemini 4 Argon Pricing FAQ
How much does Gemini 4 Argon cost per token?
Gemini 4 Argon costs $2.00 per million input tokens and $10.00 per million output tokens on the Google Gemini API. That works out to $0.0020 per thousand input tokens. That is discounted from a list price of $4.00 input and $20.00 output.
How much does it cost to run Gemini 4 Argon per month?
At 1M in / 200K out per month, Gemini 4 Argon costs about $4.00. A heavier workload of 100M input and 20M output tokens costs about $400.00.
Does Gemini 4 Argon support prompt caching?
Yes. Cached input tokens are billed at $0.100 per million on Gemini 4 Argon, compared with $2.00 per million for uncached input.
Is there promotional pricing for Gemini 4 Argon?
Yes. Launch intro pricing prices Gemini 4 Argon at $2.00 per million input tokens and $10.00 per million output tokens until December 1, 2026, about 50% below list price.
Estimate Gemini 4 Argon costs programmatically
POST a token count to /v1/estimate with model gemini-4-argon and get a priced breakdown back, promotions
already applied.