Governed AI Model Profile

Gemma 3n 4B

Name: Gemma 3n 4B
Brand: Google

Gemma 3n 4B is a cost-efficient model with standard context support, optimized for code generation and advanced reasoning in enterprise environments.

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Data checked: 2026-03-19

Context Window

32,768

Input / 1M

$0.02

Output / 1M

$0.04

Model Positioning

Google lists Gemma 3n 4B as a standard context option with $0.02 per 1M tokens input pricing, $0.04 per 1M tokens output pricing, and text->text modality support for enterprise AI operations.

Latest profile indicates standard context capacity for enterprise prompts and documents.
Current pricing band is cost-efficient: $0.02 per 1M tokens input and $0.04 per 1M tokens output.
Best-fit workloads include: Code generation, Advanced reasoning, Multimodal workflows.
Keep audit logs enabled for all high-impact use cases.

Key Specs

Model ID: google/gemma-3n-e4b-it
Context Window: 32,768 tokens
Modality: text->text
Input Modalities: text
Output Modalities: text
Input Price: $0.02 per 1M tokens
Output Price: $0.04 per 1M tokens
Provider: Google
Listing Date: 2025-05-20

Strengths

Gemma 3n 4B is suited for code generation.
Supports standard context for multi-step prompts and larger working sets.
Pricing profile is cost-efficient, enabling predictable workload routing decisions.
Can be paired with policy guardrails for safer deployment at scale.

Tradeoffs

Operational drift can appear over time without recurring quality evaluations.
Standard context limits may require chunking or retrieval strategies for large documents.
Low-cost tiers can still underperform on high-consequence decisions without escalation paths.
Text-only modality can limit workflows that rely on image, audio, or document interpretation.

High-Fit Use Cases

Gemma 3n 4B for software delivery workflows with policy-enforced prompts.
Gemma 3n 4B for complex analysis and long-form decision support.
Gemma 3n 4B for document, image, or mixed-input processing pipelines.
Gemma 3n 4B for governed enterprise assistant workflows across teams.

Deployment Checklist

Define where Gemma 3n 4B is default vs. fallback in your routing policy.
Enable role-based access and policy checks before opening access broadly.
Set spend guardrails by team and monitor weekly token consumption.
start with approved teams, then expand in controlled waves.
Re-run quality and cost benchmarks monthly as newer releases appear.

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Safe AI Use Case Selector

Choose your team and goals, then start with the AI use cases that fit best and carry the least risk.

You get

Recommended first use cases for your company.

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Parameter Guidance

frequency_penalty

Tune repetition control for long responses in multi-step workflows.

logit_bias

Use this parameter only with tested defaults in production workflows.

max_tokens

Set completion limits to avoid unpredictable long-output spend.

min_p

Use this parameter only with tested defaults in production workflows.

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AI Risk Test

Test what can go wrong before teams start using AI loosely across the company.

You get

A short risk summary with the main gaps to close.

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Knowledge Hub

Gemma 3n 4B FAQs

Choose Gemma 3n 4B when the workload aligns with code generation, advanced reasoning, multimodal workflows and quality targets justify its pricing profile.

It depends on workload mix. Most organizations use routing policies so routine traffic stays on lower-cost tiers.

Validate quality on real internal prompts, token efficiency, latency, and policy compliance behavior.

Deploy This Model With Governance

Use policy controls, role-based access, and budget guardrails before enabling advanced model tiers at scale.

Use Gemma 3n 4B in your company