Gemini 3 1 Flash Lite Preview costs $0.250/1M input tokens and $1.50/1M output tokens as of 2026-06-27. Google publishes this model with a 1M tokens context window. o10 lists Gemini 3 1 Flash Lite Preview on OpenRouter at routing band C3.

Last updated: 2026-06-27. Full catalog

Gemini 3 1 Flash Lite Preview — specs, hosts, and routing

AnswersSelf-contained

What is Gemini 3 1 Flash Lite Preview?

Gemini 3 1 Flash Lite Preview is a language model in the o10 fulfillment catalog (slug: google-gemini-3-1-flash-lite-preview). Published input pricing starts at $0.250/1M tokens. Context window: 1M tokens.

Catalog snapshot 2026-06-27.

How much does Gemini 3 1 Flash Lite Preview cost per million tokens?

Gemini 3 1 Flash Lite Preview costs $0.250/1M input tokens and $1.50/1M output tokens in the gateway catalog snapshot (2026-06-27). Endpoint pricing may differ by fulfillment host.

Sourced from gateway catalog snapshot.

Where can you run Gemini 3 1 Flash Lite Preview?

Gemini 3 1 Flash Lite Preview is configured on OpenRouter. 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 Gemini 3 1 Flash Lite Preview's context window?

Gemini 3 1 Flash Lite Preview supports a 1M tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.

What o10 routing band is Gemini 3 1 Flash Lite Preview?

Gemini 3 1 Flash Lite 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 Gemini 3 1 Flash Lite Preview?

Gemini 3 1 Flash Lite Preview is attributed to source provider google in the o10 catalog. Fulfillment hosts (OpenRouter) supply API access; list pricing may differ by venue.

01Deep dive

Specifications

Gemini 3 1 Flash Lite Preview in the o10 unified catalog.

Gemini 3 1 Flash Lite Preview specifications
FieldValue
o10 slug`google-gemini-3-1-flash-lite-preview`
Typetext
BandC3
RoutableYes
Source providergoogle
Primary hostOpenRouter
Gateway ID`google/gemini-3.1-flash-lite-preview`
Context window1,000,000 tokens
Released2026-03-03
02Deep dive

Token pricing

Gateway snapshot pricing for Gemini 3 1 Flash Lite Preview.

Gemini 3 1 Flash Lite Preview token pricing
UnitPrice
Input$0.25/1M tokens
Output$1.5/1M tokens
03Deep dive

Fulfillment hosts

Upstream venues configured for Gemini 3 1 Flash Lite Preview.

Gemini 3 1 Flash Lite Preview fulfillment routes
HostUpstream model ID
openrouteropenrouter/google/gemini-3.1-flash-lite-preview
04Deep dive

Gateway provider endpoints

Endpoint-level pricing and latency from the gateway catalog.

Gemini 3 1 Flash Lite Preview gateway endpoints
ProviderInput ($/1M)Latency p50Uptime 1d
google$0.25721.5ms9989.0%
vertex$0.25787ms9999.4%
05Deep dive

Routing with o10

Eval-gated model selection for this slug.

o10 slug: google-gemini-3-1-flash-lite-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 Gemini 3 1 Flash Lite Preview cost?

Gemini 3 1 Flash Lite Preview costs $0.250/1M input tokens and $1.50/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.

What is Gemini 3 1 Flash Lite Preview's context window?

Gemini 3 1 Flash Lite Preview supports 1M tokens in the gateway catalog snapshot. Host-specific endpoints may differ.

Which hosts serve Gemini 3 1 Flash Lite Preview?

Gemini 3 1 Flash Lite Preview (google-gemini-3-1-flash-lite-preview) is configured on: OpenRouter. Upstream model IDs are listed in the fulfillment routes section.

Is Gemini 3 1 Flash Lite Preview routable through o10?

Yes. Gemini 3 1 Flash Lite Preview is routable at band C3. Send model: "google-gemini-3-1-flash-lite-preview" or use an o10 smart routing alias.

How do I call Gemini 3 1 Flash Lite Preview via o10?

Use o10 slug "google-gemini-3-1-flash-lite-preview" or gateway ID "google/gemini-3.1-flash-lite-preview" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.

How does o10 route this model?

o10 routes Gemini 3 1 Flash Lite 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.