Per MillionLLM API prices, tracked daily

gemini-4-argon API Pricing

gemini-4-argon on Google Gemini API costs $2.00 per 1M input tokens and $10.00 per 1M output tokens (as of ).

gemini-4-argon API Pricing. Source: the LiteLLM price list (MIT License)
Input$2.00 / 1M tokens
Output$10.00 / 1M tokens
Cached input (read)$0.10
Cache write—
Batch input / output$1.00 / $5.00
Above 200K tokens (input / output)—
Context window1.04858M tokens
Max output1.04858M tokens
Supportsvision, tool calling, reasoning, prompt caching
Deprecation dateNone listed
API model idgemini-4-argon
In our records since

What it costs for common jobs

Estimated from the list price above (no caching or batch discount).

What it costs for common jobs. Source: the LiteLLM price list (MIT License)
JobEstimated cost
1,000 chat replies (2,000 tokens in, 500 out each)$9.00
Summarising 100 long documents (50,000 in, 1,000 out each)$11.00
1 million classification calls (300 in, 5 out each)$650.00

Try your own numbers in the LLM API cost calculator.

Price history

No price change recorded since .

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