Gemma 3 4B - API Pricing & Providers

Providers for Gemma 3 4B

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Gemma 3 4B

Compare different providers across OpenRouter

Effective Pricing for Gemma 3 4B

Actual cost per million tokens across providers over the past hour

Apps using Gemma 3 4B

Top public apps this month

Recent activity on Gemma 3 4B

Total usage per day on OpenRouter

Prompt

206M

Completion

78.3M

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

Uptime stats for Gemma 3 4B

Uptime stats for Gemma 3 4B across all providers

Sample code and API for Gemma 3 4B

OpenRouter normalizes requests and responses across providers for you.

OpenRouter provides an OpenAI-compatible completion API to 300+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.

Google: Gemma 3 4B

google/gemma-3-4b-it

Google: Gemma 3 4B

google/gemma-3-4b-it

Providers for Gemma 3 4B

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Gemma 3 4B

Compare different providers across OpenRouter

Effective Pricing for Gemma 3 4B

Actual cost per million tokens across providers over the past hour

Apps using Gemma 3 4B

Top public apps this month

Recent activity on Gemma 3 4B

Total usage per day on OpenRouter

Uptime stats for Gemma 3 4B

Uptime stats for Gemma 3 4B across all providers

Sample code and API for Gemma 3 4B

OpenRouter normalizes requests and responses across providers for you.

Using third-party SDKs

Providers for Gemma 3 4B

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Gemma 3 4B

Compare different providers across OpenRouter

Effective Pricing for Gemma 3 4B

Actual cost per million tokens across providers over the past hour

Apps using Gemma 3 4B

Top public apps this month

Recent activity on Gemma 3 4B

Total usage per day on OpenRouter

Uptime stats for Gemma 3 4B

Uptime stats for Gemma 3 4B across all providers

Sample code and API for Gemma 3 4B

OpenRouter normalizes requests and responses across providers for you.

Using third-party SDKs