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LLM Gateway

Gemma 3n 4B API

LLM Gateway
About

Gemma 3n 4B is a high-performance LLM available via the LLM Gateway API, ideal for scalable text generation and natural language processing. This model delivers available completely free of charge, open weights architecture. Access Gemma 3n 4B via the LLM Gateway API with up to 2K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
No
Structured Output
No
Tool Use
No
WeightsOpen
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
8K

Tokens

Input Limit
8K

Tokens

Max Output
2K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

Gemma 3n 4B by LLM Gateway costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
gemma-3n-e4b-it
Provider
LLM Gateway
Family
gemma
Release Date
May 20, 2025
Knowledge Cutoff
Oct 1, 2024
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1
Documentation