API Pricing
Official API rates, context windows, reasoning features, and prompt cache discounts across mainstream LLMs with verified timestamps
Verified Date: Verified: 2026/11/01 10:20Official Pricing(opens in a new tab)
Billed in USD
Gemini 2.5 Flash-Lite
gemini-2.5-flash-lite
Official RatePer 1M Tokens
Input Price
US$ 0.10
Output Price
US$ 0.40
Global · Context Window: —Cached Input: US$ 0.01 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 3.1 Flash-Lite
gemini-3.1-flash-lite
Official RatePer 1M Tokens
Input Price
US$ 0.25
Output Price
US$ 1.50
Global · Context Window: —Cached Input: US$ 0.025 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 3.5 Flash-Lite
gemini-3.5-flash-lite
Official RatePer 1M Tokens
Input Price
US$ 0.30
Output Price
US$ 2.50
Global · Context Window: —Cached Input: US$ 0.03 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 2.5 Flash
gemini-2.5-flash
Official RatePer 1M Tokens
Input Price
US$ 0.30
Output Price
US$ 2.50
Global · Context Window: —Cached Input: US$ 0.03 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 3.8 Flash
gemini-3.8-flash
Official RatePer 1M Tokens
Input Price
US$ 0.75
Output Price
US$ 3.75
Global · Context Window: —Cached Input: US$ 0.075 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 3.6 Flash
gemini-3.6-flash
Official RatePer 1M Tokens
Input Price
US$ 0.75
Output Price
US$ 3.75
Global · Context Window: —Cached Input: US$ 0.075 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 4 Argon
gemini-4-argon
Official RatePer 1M Tokens
Input Price
US$ 2.00
Output Price
US$ 10.00
Global · Context Window: —Cached Input: US$ 0.10 (95% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)
Gemini 3.1 Pro Preview
gemini-3.1-pro-preview
Official RatePer 1M Tokens
Input Price
US$ 2.00
Output Price
US$ 12.00
Global · Context Window: —Cached Input: US$ 0.20 (90% off)
Verified: 2026/11/01 10:20Official Source(opens in a new tab)