Gemini 2.5 Flash-Lite costs $0.100/1M input tokens and $0.400/1M output tokens as of 2026-06-27. Google publishes this model with a 1.0M tokens context window. o10 lists Gemini 2.5 Flash-Lite on Google Gemini at routing band C2. API slug gemini-2.5-flash-lite. Verify list prices against the venue you call.

Last updated: 2026-06-27. Full catalog. Reference prices are dated snapshots. Compare total cost and measured task quality before choosing a route.

Gemini 2.5 Flash-Lite pricing. Input/output per 1M tokens

AnswersSelf-contained

How much does Gemini 2.5 Flash-Lite cost per million tokens?

Gemini 2.5 Flash-Lite costs $0.100/1M input tokens and $0.400/1M 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 2.5 Flash-Lite?

Gemini 2.5 Flash-Lite is configured on Google Gemini. Known host IDs: google: gemini/gemini-2.5-flash-lite. This model is routable through o10 eval-gated routing.

What is Gemini 2.5 Flash-Lite's context window?

Gemini 2.5 Flash-Lite supports a 1.0M tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.

01Deep dive

Token pricing

Gateway snapshot pricing for Gemini 2.5 Flash-Lite.

Gemini 2.5 Flash-Lite token pricing
UnitPrice
Input$0.1/1M tokens
Output$0.4/1M tokens
02Deep dive

Fulfillment hosts

Upstream venues configured for Gemini 2.5 Flash-Lite.

Gemini 2.5 Flash-Lite fulfillment routes
HostUpstream model ID
googlegemini/gemini-2.5-flash-lite
03Deep dive

Routing with o10

Eval-gated model selection for this slug.

o10 slug: gemini-2.5-flash-lite. Band: C2. Routable: yes.

See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/frontier, o10/squad) and [/kyi](/kyi) for governance.

SourceMethodology

Gateway catalog snapshot 2026-06-27. Fulfillment catalog synced from o10 control plane. Verify list prices against google and host providers.

FAQFrequently asked questions

Common questions

How much does Gemini 2.5 Flash-Lite cost?

Gemini 2.5 Flash-Lite costs $0.100/1M input tokens and $0.400/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.

What is Gemini 2.5 Flash-Lite's context window?

Gemini 2.5 Flash-Lite supports 1.0M tokens in the gateway catalog snapshot. Host-specific endpoints may differ.

Which hosts serve Gemini 2.5 Flash-Lite?

Gemini 2.5 Flash-Lite (gemini-2.5-flash-lite) is configured on: Google Gemini. Upstream model IDs are listed in the fulfillment routes section.

Is Gemini 2.5 Flash-Lite routable through o10?

Yes. Gemini 2.5 Flash-Lite is routable at band C2. Send model: "gemini-2.5-flash-lite" or use an o10 smart routing alias.

How do I call Gemini 2.5 Flash-Lite via o10?

Use o10 slug "gemini-2.5-flash-lite" or gateway ID "google/gemini-2.5-flash-lite" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.

How does o10 route this model?

o10 routes Gemini 2.5 Flash-Lite only when per-use-case evals clear at your quality floor. Band C2 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.