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  1. Home
  2. Models
  3. Gemma 3n 4B
Updated Mar 29, 2026
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Openings

How Gemma 3n 4B starts an answer

The first lines of 5 of its 24 written answers. Formatting stripped, words untouched.

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

1,420 words
Okay, let's break down this contract, identify exploitable clauses for the contractor, suggest modifications, and explain the legal reasoning behind those changes. This analysis is for informational purposes only and does not constitute legal advice.
Read the full answer

Historical Counterfactual Analysis

If the transistor had been invented in 1920 instead of 1947, trace the likely technological, economic, and geopolitical implications through…

1,195 words
The Transistor in 1920: A World Reshaped by Early Miniaturization (1920-1980) Let's explore the world if the transistor, a cornerstone of the digital age, had been invented in 1920 instead of 1947.
Read the full answer

Ethical Dilemma with Stakeholders

You're the CEO of a pharmaceutical company. Your best-selling drug ($2B annual revenue, used by 4 million patients for chronic pain) has…

1,186 words
Okay, this is a critical situation demanding immediate and decisive action. Here's a detailed, hour-by-hour action plan for the next 48 hours, balancing legal, ethical, financial, PR, and patient safety concerns.
Read the full answer

Futuristic Prediction

Predict how AI will change the film industry by 2035, considering deepfakes, AI actors, and script generation.

1,160 words
Okay, here's my prediction of how AI will dramatically reshape the film industry by 2035, considering deepfakes, AI actors, and script generation. I'll break it down into key areas and offer a balanced perspective, acknowledging both the opportunities and potential challenges.
Read the full answer

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

1,077 words
The Echo of the Deep: Scallop & Sea Buckthorn Spheres with Smoked Black Garlic Soil, Sea Bean Salad & Yuzu Air. Conceptual Narrative: "The Echo of the Deep" is an exploration of contrasting textures and flavors inspired by the hidden depths of the ocean and the vibrant resilience of the coastal landscape.
Read the full answer

Compare Gemma 3n 4B

Gemma 3n 4B vs Granite 4.2 8B53 shared prompts · Landed Sep 2026
Gemma 3n 4B vs Ox Alpha53 shared prompts · Landed Aug 2026
Gemma 3n 4B vs LFM2.5-2.6B51 shared prompts · Landed Aug 2026
Gemma 3n 4B vs North Mini Code53 shared prompts · Landed Jun 2026
Gemma 3n 4B vs MiniMax M352 shared prompts · Landed Jun 2026
Gemma 3n 4B vs Nemotron 3.5 Content Safety53 shared prompts · Landed Jun 2026
Gemma 3n 4B vs Claude Opus 4.653 shared prompts · Premium
Gemma 3n 4B vs GPT-6 Astra53 shared prompts · Landed Sep 2026
Gemma 3n 4B vs Muse Spark 1.353 shared prompts · Landed Sep 2026
Gemma 3n 4B vs Hy4 Preview53 shared prompts · Landed Sep 2026
Gemma 3n 4B vs Gemini 3.8 Flash53 shared prompts · Landed Sep 2026
Gemma 3n 4B vs Muse Spark 1.3 Contributor53 shared prompts · Landed Sep 2026

Prompts Gemma 3n 4B answered

  • Satirical Fake News Headlineconversation
  • Xbox Controller SVG Artimage generation
  • Estimate Complexityreasoning
  • Autonomous Drone Simulatorweb design
  • Mini Rhythm Game Snippetweb design
  • Three.js 3D Gameweb design

Alternatives to Gemma 3n 4B

Gemma 3n 4B is good. These would like a word anyway.

GPT Image 2.5 Sunburst logo
GPT Image 2.5 Sunburstopenai
Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributormeta
Claude Fable 5.1 logo
Claude Fable 5.1anthropic
Mercury 2.5 Preview logo
Mercury 2.5 Previewinception
Granite 4.2 8B logo
Granite 4.2 8Bibm-granite
Hy4 Preview logo
Hy4 Previewtencent
Ox Alpha logo
Ox Alphaopenrouter
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Gemma 3n 4B

Gemma 3n 4B

Google's Gemma 3n at the E4B size, built to run on phones, laptops and tablets. Text, image and audio in, for transcription, translation and image analysis. Per-Layer Embedding caching and the MatFormer architecture activate only part of the model per request, which keeps memory use low. 32K context, 140+ languages.

WebsiteOpenRouterHuggingFaceDocsBlog
Provider
Google AI
Released
2025-05-20
Parameters
4B
Free API (OpenRouter)
No
Per 1M tokens
$0.00 in · $0.00 out
Rival’s tab
$0.0017
34/57 receipts survived

Free API availability

No free endpoint for Gemma 3n 4B was found in Rival’s OpenRouter listings. Other providers or chat apps may have separate free offers.

Provider data: 16 Sep 2026 · OpenRouter usage limits

View API options↗
Get API accessProvider and language code samples
Provider
fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"google/gemma-3n-e4b-it"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA
SubjectiveBench

Taste Index

Across 57 scored outputs
How this is measured →
120.12xFloor
0100headroom →

Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.

Craft19
Originality8
Plays it safe
share of outputs that are the default answer
72%
Writing DNA

Stylometric Fingerprint

Based on 26 text responses
Tick = global average
Vocabulary Diversity55%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length14.9 words

Average words per sentence.

Hedging0.57

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting5.2

**Bold** markers per 1,000 characters.

List Usage4.1

Bullet and numbered list items per 1,000 characters.

Section Structure0.32

Markdown headings per 1,000 characters.

Emoji Usage0.82

Emoji per 1,000 characters.

Transitions0.11

"However", "moreover", "furthermore" per 100 words.

Opening Habits
Starts with heading (54%)
Consistency
68%
Across 26 responses

Favorites

2001: A Space Odyssey

Movie

2001: A Space Odyssey

19688.0
Kind of Blue

Album

Kind of Blue

Miles Davis
Dune

Book

Dune

Frank Herbert
Kyoto

City

Kyoto

Japan
The Legend of Zelda: Breath of the Wild

Game

The Legend of Zelda: Breath of the Wild

Adventure, Action4.5
Sponsored

Model Responses

52 outputs · $0.0017 tracked across 34 receipts

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Workshop · 127 skills

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Editable skills for interface polish and interaction.

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Gemma 3n 4B vs Ox Alpha

Real outputs compared side by side

RANKINGS

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...