Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Kilo Gateway · google/gemini-3.1-flash-image-preview

Capabilities

Tool CallNo

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsYes

Open WeightsNo

Input

imagetext

Output

imagetext

Input$0.50

Output$3.00

Direct installation coming soon — March 2026

ProviderKilo Gateway

Model IDgoogle/gemini-3.1-flash-image-preview

Release Date2026-02-26

Last Updated2026-03-15

Context66K

Max Output66K

@ai-sdk/openai-compatible