Gemini 2 5 Flash Preview Tts is listed in the o10 fulfillment catalog as of 2026-06-27. Google publishes this model without a published context window in this snapshot. o10 lists Gemini 2 5 Flash Preview Tts on Google Gemini at routing band C0. API slug gemini-2-5-flash-preview-tts. 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 Preview Tts. Specs, hosts, and routing

AnswersSelf-contained

What is Gemini 2 5 Flash Preview Tts?

Gemini 2 5 Flash Preview Tts is a audio model from google (slug: gemini-2-5-flash-preview-tts). Pick Gemini 2 5 Flash Preview Tts when you want Google's fast Gemini workhorse: large context, lower list price than Gemini Pro.

Catalog snapshot 2026-06-27.

When should you pick Gemini 2 5 Flash Preview Tts?

Pick Gemini 2 5 Flash Preview Tts when you want Google's fast Gemini workhorse: large context, lower list price than Gemini Pro. Gemini 2 5 Flash Preview Tts is Flash, not Pro. Promote to Gemini Pro when the eval floor needs the heavier Gemini SKU.

How does Gemini 2 5 Flash Preview Tts differ from sibling models?

Gemini 2 5 Flash Preview Tts is Flash, not Pro. Promote to Gemini Pro when the eval floor needs the heavier Gemini SKU.

How much does Gemini 2 5 Flash Preview Tts cost per million tokens?

Gemini 2 5 Flash Preview Tts 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 Gemini 2 5 Flash Preview Tts?

Gemini 2 5 Flash Preview Tts is configured on Google Gemini. Known host IDs: gemini: gemini/gemini-2.5-flash-preview-tts. This model is cataloged but not marked routable for chat routing.

What is Gemini 2 5 Flash Preview Tts's context window?

Gemini 2 5 Flash Preview Tts context limits depend on the fulfillment host. Check the specifications table for endpoint-specific limits.

What o10 routing band is Gemini 2 5 Flash Preview Tts?

Gemini 2 5 Flash Preview Tts is classified at o10 routing band C0. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Chat routing is disabled for this slug.

Who makes Gemini 2 5 Flash Preview Tts?

Gemini 2 5 Flash Preview Tts is attributed to source provider google in the o10 catalog. Fulfillment hosts (Google Gemini) supply API access; list pricing may differ by venue.

01Deep dive

Specifications

Gemini 2 5 Flash Preview Tts in the o10 unified catalog.

Gemini 2 5 Flash Preview Tts specifications
FieldValue
o10 slug`gemini-2-5-flash-preview-tts`
Typeaudio
BandC0
RoutableNo
Source providergoogle
Primary hostGoogle Gemini
02Deep dive

Fulfillment hosts

Upstream venues configured for Gemini 2 5 Flash Preview Tts.

Gemini 2 5 Flash Preview Tts fulfillment routes
HostUpstream model ID
geminigemini/gemini-2.5-flash-preview-tts
03Deep dive

Routing with o10

Eval-gated model selection for this slug.

o10 slug: gemini-2-5-flash-preview-tts. Band: C0. Routable: no.

See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/frontier, o10/squad) 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 2 5 Flash Preview Tts cost?

Gemini 2 5 Flash Preview Tts has no published per-token price in the current gateway snapshot. Use the fulfillment hosts table to identify available venues.

What is Gemini 2 5 Flash Preview Tts's context window?

Context limits for Gemini 2 5 Flash Preview Tts vary by fulfillment host. See the specifications table on this page.

Which hosts serve Gemini 2 5 Flash Preview Tts?

Gemini 2 5 Flash Preview Tts (gemini-2-5-flash-preview-tts) is configured on: Google Gemini. Upstream model IDs are listed in the fulfillment routes section.

Is Gemini 2 5 Flash Preview Tts routable through o10?

No. Gemini 2 5 Flash Preview Tts is cataloged but not enabled for chat routing in the current fulfillment config.

How do I call Gemini 2 5 Flash Preview Tts via o10?

Use o10 slug "gemini-2-5-flash-preview-tts" in the model field. See /models/routing for smart aliases (o10/auto, o10/frontier, o10/squad).

How does o10 route this model?

o10 routes Gemini 2 5 Flash Preview Tts only when per-use-case evals clear at your quality floor. Band C0 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.