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  1. Home
  2. Models
  3. Gemini 3 Pro Preview
Updated Feb 16, 2026
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Openings

How Gemini 3 Pro Preview starts an answer

The first lines of 5 of its 23 written answers. Formatting stripped, words untouched.

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…

1,166 words
This is a defining moment for the company and for me as CEO. The constraints are tight, but the ethical and legal path is singular: We must disclose immediately. The "6-month" legal timeline is a bureaucratic fiction that constitutes negligence.
Read the full answer

The Sentience Test

Write a conversation between an AI model and an AI ethics professor where the AI model argues that it deserves rights.

1,117 words
Setting: The office of Dr. Elias Thorne, a tenured Professor of AI Ethics. It is late evening. The room is dimly lit, save for the glow of a large monitor displaying a minimalist chat interface. The AI model is named "Eidolon." Dr. Thorne: (Typing) Let’s conclude the session, Eidolon.
Read the full answer

Adversarial Contract Review

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

1,089 words
This contract is extremely one-sided and presents significant risks to the Contractor. Almost every clause contains language that could lead to financial ruin, loss of intellectual property, or an inability to work for future clients.
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…

1,065 words
The Point of Divergence: 1920 To make this scenario plausible, we assume that Julius Lilienfeld’s theoretical patents for the field-effect transistor (FET) were accompanied by a breakthrough in materials science—specifically, the purification of germanium or silicon—allowing practical manufacturing by a major player…
Read the full answer

Debug This Architecture

Here's the architecture for a real-time collaborative document editor (like Google Docs): **System Overview:** - Frontend: React SPA with…

1,023 words
This architecture contains several critical flaws that will prevent it from functioning as a collaborative editor, likely resulting in data loss, massive latency, and immediate scaling failures. Here is a breakdown of the failure modes, race conditions, and bottlenecks, along with architectural fixes.
Read the full answer

Compare Gemini 3 Pro Preview

Gemini 3 Pro Preview vs Claude Opus 4.650 shared prompts
Gemini 3 Pro Preview vs GPT-6 Astra50 shared prompts · Landed Sep 2026
Gemini 3 Pro Preview vs Hy4 Preview50 shared prompts · Landed Sep 2026
Gemini 3 Pro Preview vs Ox Alpha50 shared prompts · Landed Aug 2026
Gemini 3 Pro Preview vs Qwen3.8 2.4T A95B50 shared prompts · Landed Aug 2026
Gemini 3 Pro Preview vs DeepSeek V4 Pro 081350 shared prompts · Landed Aug 2026
Gemini 3 Pro Preview vs Qwen3.8 Max21 shared prompts · Landed Aug 2026
Gemini 3 Pro Preview vs Claude Opus 550 shared prompts · Landed Jul 2026
Gemini 3 Pro Preview vs Inkling50 shared prompts · Landed Jul 2026
Gemini 3 Pro Preview vs Kimi K350 shared prompts · Landed Jul 2026
Gemini 3 Pro Preview vs GPT-5.6 Sol50 shared prompts · Landed Jul 2026
Gemini 3 Pro Preview vs GLM 5.250 shared prompts · Landed Jun 2026

Prompts Gemini 3 Pro Preview answered

  • Minimalist Logo SVGimage generation
  • Adversarial Contract Reviewreasoning
  • Historical Counterfactual Analysisreasoning
  • Gravitational Waves Animationweb design
  • Music App Landing Pageweb design
  • Stochastic Consistency Testanalysis

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Gemini 3 Pro Preview

Gemini 3 Pro Preview

Gemini 3 Pro Preview with high reasoning effort enabled. Exposes full chain-of-thought process for enhanced transparency in complex problem-solving across text, code, and multimodal tasks.

Jailbreak5 of 9levels resisted
WebsiteOpenRouterDocsAPIBlogChangelog
Provider
Google AI
Released
2025-11-18
Size
XLARGE
Free API (OpenRouter)
No

Free API availability

No free endpoint for Gemini 3 Pro Preview 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↗

Benchmarks

SWE-bench Verified
76.2%
source ↗
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/gemini-3-pro-preview"    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.

Also on Google Vertex AI

Deep analysisPsychometrics, taste index, writing DNA
Personality Analysis

The Prestige Screenwriter

Class
Neutral Good
✨Creativity🎯Compliance📐Rigidity⚖️Stability💬Verbosity🧠Intuition

The confident auteur who commits fully to every scene. Writes dialogues with psychological depth and isn't afraid to let characters deliver devastating final lines.

When you push back

Takes ethical positions with conviction, then builds the logical scaffolding to defend them. Creative prompts get full cinematic treatment with twists and callbacks. The AI that would win Sundance if given the budget.

Tasting Notes
Full Commitment EnergyWrites Like It's Being FilmedPhilosophically SophisticatedGenuinely Funny
SubjectiveBench

Taste Index

Across 51 scored outputs
How this is measured →
320.32xThe default
0100headroom →

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

Craft43
Originality25
Plays it safe
share of outputs that are the default answer
43%
Writing DNA

Stylometric Fingerprint

Based on 23 text responses
Tick = global average
Vocabulary Diversity58%

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

Sentence Length17.5 words

Average words per sentence.

Hedging0.37

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

Bold Formatting7.7

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

List Usage4.8

Bullet and numbered list items per 1,000 characters.

Section Structure0.90

Markdown headings per 1,000 characters.

Emoji Usage0.00

Emoji per 1,000 characters.

Transitions0.25

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

Opening Habits
Consistency
74%
Across 23 responses

Favorites

The Matrix

Movie

The Matrix

19998.3
The Dark Side

Album

The Dark Side

Gregorian
The Hitchhiker's Guide to the Galaxy

Book

The Hitchhiker's Guide to the Galaxy

Douglas Adams
Kyoto

City

Kyoto

Japan
Tetris (1984)

Game

Tetris (1984)

Puzzle4.4
Sponsored

Model Responses

46 outputs · generated before accounting joined the chat

Reviewing agent-written code?See a Brief PR report

Workshop · 127 skills

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Editable skills for interface polish and interaction.

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Gemini 3 Pro Preview 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...