OpenRouter

OpenRouter: Google: Gemini 3.8 Flash (OpenRouter)

Newstable

Google: Gemini 3.8 Flash (OpenRouter) is available through Everstack's OpenAI-compatible gateway with routing, fallback, retries, and observability.

google-gemini-3.8-flashgooglereleased Sep 2, 2026
ProviderQuick start
Context
1.0M
tokens
Max output
65.5K
tokens
Input
$0.75
per 1M
Output
$3.75
per 1M

Activity

Daily period usage
Aggregated managed Everstack traffic. Buckets below 5 tenants or 100 requests are withheld.

Providers

ProviderContextInput /MOutput /M
Google
Google
1.0M$0.75$3.75
OpenRouter
OpenRouter
1.0M$0.75$3.75

Pricing

ItemPriceUnit
Input$0.75per 1M tokens
Output$3.75per 1M tokens
Cache read$0.075per 1M tokens
Cache write$0.042per 1M tokens

Performance

Reliability

Compare

Compare usage and performance
Place this model beside up to three other catalog models.

Capabilities

Capabilities
Modalities
Input
Output
Details
Model ID
google-gemini-3.8-flash
Family
google
Status
stable
Knowledge
-
Released
Sep 2, 2026
Gateway Config
API
2024-01-01
Auth
OPENROUTER_API_KEY
Discovery
dynamic
Provider type
meta

Quick Start

index.ts
import Everstack from "@everstack/node";const client = new Everstack({  apiKey: process.env.EVERSTACK_API_KEY!,  baseUrl: "https://{instance}.{region}.everstack.ai",});const completion = await client.chat.completions.create({  model: "@openrouter/google-gemini-3.8-flash",  messages: [{ role: "user", content: "Explain vector cache routing." }],});console.log(completion.choices[0]?.message?.content);

Endpoint

Base URL
https://openrouter.ai/api/v1
Chat completions
https://openrouter.ai/api/v1/chat/completions
Model
google-gemini-3.8-flash
Auth env
OPENROUTER_API_KEY

Google: Gemini 3.8 Flash (OpenRouter) FAQ

How much does the Google: Gemini 3.8 Flash (OpenRouter) API cost?

Through OpenRouter, Google: Gemini 3.8 Flash (OpenRouter) costs $0.75 per 1M input tokens and $3.75 per 1M output tokens.

What is the context window of Google: Gemini 3.8 Flash (OpenRouter)?

Google: Gemini 3.8 Flash (OpenRouter) accepts up to 1.0M tokens of context and returns up to 65.5K output tokens on OpenRouter.

Which providers offer Google: Gemini 3.8 Flash (OpenRouter)?

Google: Gemini 3.8 Flash (OpenRouter) is available from Google and OpenRouter. Everstack can route between them with automatic fallback when one is unavailable.

What can Google: Gemini 3.8 Flash (OpenRouter) do?

Google: Gemini 3.8 Flash (OpenRouter) supports chat, function calling, image input and reasoning. It accepts text, image, video, PDF and audio input.

How do I call Google: Gemini 3.8 Flash (OpenRouter) through Everstack?

Point any OpenAI-compatible SDK at your Everstack gateway and set the model to @openrouter/google-gemini-3.8-flash. Everstack adds retries, provider fallback, caching, per-tenant budgets and OpenTelemetry traces for every request.