CostPerGen

Google (Gemini API / Vertex) prices 7 of the models in this index. Billing model: Per-second of output video, flat published rates; consumer access via Google AI subscription tiers.

Google (Gemini API / Vertex) pricing

Official home of the Veo family.

How does Google (Gemini API / Vertex) bill?

Per-second of output video, flat published rates; consumer access via Google AI subscription tiers.

Official pricing page: https://ai.google.dev/gemini-api/docs/pricing

Every model Google (Gemini API / Vertex) prices

ModelNormalized priceProvider's own unitvs official APIStatus
Gemini 3.1 Flash Image (Nano Banana 2)image$0.067 /image (1024²)$60.00 per 1M output image tokens ≈ $0.067 per 1K image—Verified2026-09-07
Gemini 3.1 Flash Image (Nano Banana 2) · Batch APIimage$0.034 /image (1024²)$30.00 per 1M output image tokens ≈ $0.034 per 1K image—Verified2026-09-07
Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)image$0.034 /image (1024²)$30.00 per 1M output image tokens ≈ $0.0336 per 1K image—Verified2026-09-07
Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) · Batch APIimage$0.017 /image (1024²)$15.00 per 1M output image tokens ≈ $0.0168 per 1K image—Verified2026-09-07
Gemini 3 Pro Image (Nano Banana Pro)image$0.134 /image (1024²)$120.00 per 1M output image tokens ≈ $0.134 per 1K/2K image—Estimated2026-09-07
Veo 3.1video$0.40 /sec (720p)$0.40 per second (video with audio)—Estimated2026-08-28
Veo 3.1 Fastvideo$0.15 /sec (720p)$0.15 per second (video with audio)—Estimated2026-08-28

"vs official API" compares this provider's normalized price to the model maker's own metered API price where both are in the index — the reseller-markup view. A negative number means this channel undercuts the official rate.