Gemini 4 Argon
Active · gemini-4-argon
- Input / 1M
- $2.00
- Cached input / 1M
- $0.10
- Output / 1M
- $10.00
- Context
- 1,048,576
- Max output
- 1,048,576
- Modalities
- text, image, video, audio, pdf → text
- Released
- 13 Oct 2026
- Status
- Active
- API id
- gemini-4-argon
- Updated
- 27 Oct 2026
Which rate this is
Paid standard, introductory
Paid standard introductory rate in effect through 30 November 2026. From 1 December 2026 the pricing page lists $4 input, $0.20 cached input, and $20 output. Output price includes thinking tokens. Not available on the free tier. Implicit caching only. The context window is a unified 1,048,576-token budget shared by input, thinking, and output. The default synchronous output cap is 65,536 tokens; long decode can use the rest of the window, so max output is recorded as 1,048,576.
Sources
Updated 27 Oct 2026.
Related
- Gemini 3.8 Flash · input $0.75 · output $3.75 · Paid standard, introductory
- Gemini 3.5 Flash-Lite · input $0.30 · output $2.50 · Paid standard
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