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Nano Banana 2

Google · gemini-3-1-flash-image

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Image model for prompt-driven generation, editing, and visual design workflows

Specification

google listing

Context
131K
Max output
33K
Released
2026-05-28
Knowledge cutoff
2025-01
Retires
2027-05-28
Open weights
no
Input
text, image, video, pdf
Output
text, image

Price

US dollars per million tokens · google list price

Input
$0.50
Output
$60.00
Cache read
$0.05
Cache write
$0.625

Batch and priority prices

US dollars per million tokens · per listing

PriceListing$/M
Batch inputvertex_ai-language-models$0.25
Batch outputvertex_ai-language-models$1.50
Priority inputvertex_ai-language-models$0.90
Priority outputvertex_ai-language-models$5.40

Batch input is 50% below the interactive input price at the same listing.

Rate limits

as listed

Requests per minute
1,000
Tokens per minute
4,000,000

Available from 15 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
googlevendor$0.50$60.00——131K33K—
302ai$0.50$60.00——131K33K—
abacus$0.50$3.00——1M33K—
aihubmix$0.50$3.00——131K33K—
edenai$0.50$3.00——
131K
66K
33K
66K
—
fastrouter$0.50$3.00——66K66K—
gemini$0.50$3.00——
66K
131K
66K
33K
2026-06-25
google-vertex$0.50$60.00$0.05—131K33K—
kilo$0.50$3.00——
131K
66K
33K
59K
—
merge-gateway$0.50$3.00——33K33K—
openrouter$0.50$3.00——
131K
66K
33K
59K
—
requesty$0.50$2.00——131K33K—
vercel$0.50$3.00$0.05—131K33K—
vertex_ai-language-models$0.50$3.00$0.05—66K33K2027-05-28
databricks$0.625$3.75$0.625$0.625131K33K—

Price history

append-only observations · a listing writes a row only when its price moves

DateHostField$/M
2026-09-02openrouterInput$0.50
2026-09-06openrouterInput$0.50
2026-10-10openrouterInput$0.50
2026-09-02openrouterOutput$3.00
2026-09-06openrouterOutput$3.00
2026-10-10openrouterOutput$3.00

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