Gemini 3 1 Pro Preview Customtools 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 3 1 Pro Preview Customtools on Google Gemini at routing band C3. API slug gemini-3-1-pro-preview-customtools. 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 3 1 Pro Preview Customtools is a chat model from google (slug: gemini-3-1-pro-preview-customtools). Pick Gemini 3 1 Pro Preview Customtools when Flash fails the quality floor and you still want Google Gemini rather than Claude or GPT.
Catalog snapshot 2026-06-27.
Pick Gemini 3 1 Pro Preview Customtools when Flash fails the quality floor and you still want Google Gemini rather than Claude or GPT. Gemini 3 1 Pro Preview Customtools is the Pro line. Flash is the usual default for volume; Pro is the spend-up path.
Gemini 3 1 Pro Preview Customtools is the Pro line. Flash is the usual default for volume; Pro is the spend-up path.
Gemini 3 1 Pro Preview Customtools does not have published per-token pricing in the current gateway snapshot. See fulfillment hosts below for routing options.
Pricing unavailable in current snapshot.
Gemini 3 1 Pro Preview Customtools is configured on Google Gemini. Known host IDs: gemini: gemini/gemini-3.1-pro-preview-customtools. This model is routable through o10 eval-gated routing.
Gemini 3 1 Pro Preview Customtools context limits depend on the fulfillment host. Check the specifications table for endpoint-specific limits.
Gemini 3 1 Pro Preview Customtools 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.
Gemini 3 1 Pro Preview Customtools is attributed to source provider google in the o10 catalog. Fulfillment hosts (Google Gemini) supply API access; list pricing may differ by venue.
Gemini 3 1 Pro Preview Customtools in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `gemini-3-1-pro-preview-customtools` |
| Type | text |
| Band | C3 |
| Routable | Yes |
| Source provider | |
| Primary host | Google Gemini |
Upstream venues configured for Gemini 3 1 Pro Preview Customtools.
| Host | Upstream model ID |
|---|---|
| gemini | gemini/gemini-3.1-pro-preview-customtools |
Eval-gated model selection for this slug.
o10 slug: gemini-3-1-pro-preview-customtools. Band: C3. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/frontier, o10/squad) and [/kyi](/kyi) for governance.
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
Gemini 3 1 Pro Preview Customtools has no published per-token price in the current gateway snapshot. Use the fulfillment hosts table to identify available venues.
Context limits for Gemini 3 1 Pro Preview Customtools vary by fulfillment host. See the specifications table on this page.
Gemini 3 1 Pro Preview Customtools (gemini-3-1-pro-preview-customtools) is configured on: Google Gemini. Upstream model IDs are listed in the fulfillment routes section.
Yes. Gemini 3 1 Pro Preview Customtools is routable at band C3. Send model: "gemini-3-1-pro-preview-customtools" or use an o10 smart routing alias.
Use o10 slug "gemini-3-1-pro-preview-customtools" in the model field. See /models/routing for smart aliases (o10/auto, o10/frontier, o10/squad).
o10 routes Gemini 3 1 Pro Preview Customtools 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.