Monthly cost at list price for five common workloads. Token counts per unit are stated so you can scale them to your own traffic. A workload that does not fit a model's context window is marked rather than priced.
spend extra tokens thinking before answering hard problems
Image input
✓ Yes
—
read screenshots, charts and scanned pages
Audio input
—
—
take speech or audio directly
File / PDF input
—
—
accept documents without your own parsing step
Image output
✓ Yes
✓ Yes
generate images, not just text
Built-in web search
✓ Yes
—
answer from live web results
Seed (reproducible sampling)
✓ Yes
—
repeat a generation for tests and evals
Log-probabilities
—
—
read token confidence for classification and scoring
From each model's published parameters and input/output types. “—” means not advertised, not proven absent.
Price history
Google: Nano Banana 2.1: price unchanged since we started tracking it on 2026-10-07.
Which should you choose?
Choose Google: Nano Banana 2.1 if…
you need tool / function calling — to call your APIs and run agent loops; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
you need structured output (JSON schema) — to return JSON that validates against your schema; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
you need reasoning / thinking mode — to spend extra tokens thinking before answering hard problems; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
you need image input — to read screenshots, charts and scanned pages; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
you need built-in web search — to answer from live web results; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
you need seed (reproducible sampling) — to repeat a generation for tests and evals; laion/CLIP-convnext_base_w-laion2B-s13B-b82K-augreg does not advertise it
Nano Banana 2.1 (Gemini Nano Banana 2.1) is Google's image generation and editing model on the Flash tier, succeeding Nano Banana 2 and Nano Banana Pro. It improves product recontextualization,...