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Google

Gemini 3.8 Flash API prices by provider

google/gemini-3.8-flash

2 inference providers serve this exact model through OpenRouter. Input and output rates are paired per endpoint; route tags may identify a region or sub-endpoint whose eligibility is not yet verified.

Active endpoints
6 / 6
Lowest at 1M in + 1M out
—
No active standard endpoint
Context up to
1.05M
Latest price change
None yet
Rates unchanged since first record 2026-09-29
Gemini 3.8 Flash endpoint prices per million tokens
Provider · routeTierInput / 1MOutput / 1MCache readCache writeContextTools1M + 1MStatusPrice since

Google

google-vertex/global/flex · unknown

Promo$0.375$1.875$0.0375$0.02081.05MYes$2.25ActiveSince

Google AI Studio

google-ai-studio/flex · unknown

Promo$0.375$1.875$0.0375$0.02081.05MYes$2.25ActiveSince

Google

google-vertex/global · unknown

Promo$0.75$3.75$0.075$0.04171.05MYes$4.50ActiveSince

Google AI Studio

google-ai-studio · unknown

Promo$0.75$3.75$0.075$0.04171.05MYes$4.50ActiveSince

Google

google-vertex/global/priority · unknown

Promo$1.35$6.75$0.135$0.0751.05MYes$8.10ActiveSince

Google AI Studio

google-ai-studio/priority · unknown

Promo$1.35$6.75$0.135$0.0751.05MYes$8.10ActiveSince

“—” means no rate is published for that endpoint; it is excluded from estimates, not counted as zero. “Since” is the first record with no rate change observed; “Changed” is the latest observed rate or billing change. Per-request fees: not published for any endpoint here. Status is the upstream operational flag, not a measured uptime.