What is Nano Banana Pro Preview?
Nano Banana Pro Preview is a language model in the o10 fulfillment catalog (slug: nano-banana-pro-preview).
Catalog snapshot 2026-06-27.
Nano Banana Pro Preview is listed in the o10 fulfillment catalog as of 2026-06-27. Openrouter publishes this model. o10 lists Nano Banana Pro Preview on Google Gemini at routing band C3.
Last updated: 2026-06-27. Full catalog
Nano Banana Pro Preview — specs, hosts, and routing
AnswersSelf-contained
How much does Nano Banana Pro Preview cost per million tokens?
Nano Banana Pro Preview does not have published per-token pricing in the current gateway snapshot. See fulfillment hosts below for routing options.
Pricing unavailable in current snapshot.
Where can you run Nano Banana Pro Preview?
Nano Banana Pro Preview is configured on Google Gemini. Each host maps to an upstream model ID listed in the fulfillment routes table. This model is routable through o10 eval-gated routing.
What is Nano Banana Pro Preview's context window?
Nano Banana Pro Preview context limits depend on the fulfillment host. Check the specifications table for endpoint-specific limits.
What o10 routing band is Nano Banana Pro Preview?
Nano Banana Pro Preview is classified at o10 routing band C3. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Production routing is enabled for this slug.
Who makes Nano Banana Pro Preview?
Nano Banana Pro Preview is attributed to source provider openrouter in the o10 catalog. Fulfillment hosts (Google Gemini) supply API access; list pricing may differ by venue.
01Deep dive
Specifications
Nano Banana Pro Preview in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `nano-banana-pro-preview` |
| Type | text |
| Band | C3 |
| Routable | Yes |
| Source provider | openrouter |
| Primary host | Google Gemini |
02Deep dive
Fulfillment hosts
Upstream venues configured for Nano Banana Pro Preview.
| Host | Upstream model ID |
|---|---|
| gemini | gemini/nano-banana-pro-preview |
03Deep dive
Routing with o10
Eval-gated model selection for this slug.
o10 slug: nano-banana-pro-preview. Band: C3. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/economy) and [/kyi](/kyi) for governance.
SourceMethodology
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
FAQFrequently asked questions
Common questions
How much does Nano Banana Pro Preview cost?
Nano Banana Pro Preview has no published per-token price in the current gateway snapshot. Use the fulfillment hosts table to identify available venues.
What is Nano Banana Pro Preview's context window?
Context limits for Nano Banana Pro Preview vary by fulfillment host. See the specifications table on this page.
Which hosts serve Nano Banana Pro Preview?
Nano Banana Pro Preview (nano-banana-pro-preview) is configured on: Google Gemini. Upstream model IDs are listed in the fulfillment routes section.
Is Nano Banana Pro Preview routable through o10?
Yes. Nano Banana Pro Preview is routable at band C3. Send model: "nano-banana-pro-preview" or use an o10 smart routing alias.
How do I call Nano Banana Pro Preview via o10?
Use o10 slug "nano-banana-pro-preview" in the model field. See /models/routing for smart alias options (o10/auto, o10/economy).
How does o10 route this model?
o10 routes Nano Banana Pro Preview only when per-use-case evals clear at your quality floor. Band C3 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.