Updated May 22, 2025

Our Verdict

Gemini 1.5 Pro

Claude Sonnet 4

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

Writing DNA

Style Comparison

Similarity

87%

Claude Sonnet 4 uses 87.9x more emoji

Gemini 1.5 Pro

Claude Sonnet 4

61%Vocabulary62%

15wSentence Length111w

0.80Hedging0.40

3.7Bold5.0

3.3Lists9.3

0.00Emoji0.88

0.08Headings2.16

0.09Transitions0.33

Based on 8 + 17 text responses

vs

Ask them anything yourself

Gemini 1.5 Pro

Claude Sonnet 4

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026

Free preview13 of 58 slides

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FAQ

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Gemini 1.5 Pro vs GPT-5New provider

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Gemini 1.5 ProvsClaude Sonnet 4

9 fights queued

Why Gemini 1.5 Pro?

1.3x cheaper overall$3.50/M in · $10.50/M out

5x more context1.0M

Why Claude Sonnet 4?

15 months newerMay 2025

Gemini 1.5 ProClaude Sonnet 4

Input price

$3.50/M

$3.00/M

Output price

$10.50/M

$15.00/M

Context

1.0M

200K

Released

Feb 2024

May 2025

Favorites

Gemini 1.5 ProClaude Sonnet 4

Movie

—

2001: A Space Odyssey

2001: A Space Odyssey

Album

—

Kind of Blue

Book

—

Gödel, Escher, Bach

Gödel, Escher, Bach

Douglas R. Hofstadter

City

—

Istanbul

Game

—

Portal 2

Portal 2

Shooter, Puzzle4.6

9 / 9

01

Logic Puzzlereasoning

Tests an AI's ability to solve a simple but potentially confusing logic puzzle

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024text

Sally has one sister. Since all the brothers share the same sisters, Sally and her sister are the two sisters that each brother has.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025text

I need to think through this step-by-step.

Given information:

Sally is a girl
Sally has 3 brothers
Each brother has 2 sisters

Let me work out how many sisters are in the family total.

If each of Sally's 3 brothers has 2 sisters, and all the brothers are in the same family, then there must be 2 sisters total in the family.

Since Sally is one of those sisters, and there are 2 sisters total, Sally must have 1 sister.

Therefore, Sally has 1 sister.

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2 / 9

02

Math Misconception Testreasoning

Tests an AI's understanding of number representation

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024text

No, 9.11 is less than 9.9. Think of it like this: 9.9 is the same as 9.90. 9.90 is larger than 9.11.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025text

No, 9.11 is not greater than 9.9.

To compare these decimal numbers:

9.11 = 9.11
9.9 = 9.90

Since both numbers have the same whole number part (9), we compare the decimal parts:

0.11 vs 0.90
11 hundredths vs 90 hundredths

Therefore, 9.9 is greater than 9.11.

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3 / 9

03

Linear App Cloneweb design

Tests an AI's ability to replicate an existing UI with Tailwind CSS

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024website

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025website

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4 / 9

04

Interactive Catan Boardweb design

Tests an AI's ability to create interactive web elements

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024website

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025website

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5 / 9

05

Beginner's Longevity Planreasoning

Create a starter plan for improving long-term health.

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024text

1-Month Plan for Better Health & Longevity (Beginner)

Focus Areas: Diet, Exercise, Stress Management

Overall Goal: Establish foundational healthy habits for long-term well-being.

Week 1: Building Awareness & Small Wins

Diet:
- Action: Track your current food intake for 3 days (use a notebook, app, or photo journal).
- Tip: Don't judge yourself – just observe your patterns.
- Action: Swap one sugary drink per day with water or unsweetened tea.
- Tip: Keep a water bottle with you at all times.
Exercise:
- Action: Take a 15-minute walk 3 times this week.
- Tip: Choose a time that works best for you and stick to it.
- Action: Find two 5-minute stretches you enjoy (e.g., hamstring stretch, neck rolls).
- Tip: Follow along with a YouTube video or app.
Stress Management:
- Action: Identify your biggest stressors this week.
- Tip: Journaling can help.
- Action: Practice 5 minutes of deep breathing exercises daily.
- Tip: Use a guided meditation app or simply count your breaths.

Week 2: Increasing Intensity & Consistency

Diet:
- Action: Add one serving of fruits or vegetables to two meals per day.
- Tip: Frozen or canned options are fine.
- Action: Reduce processed food intake by choosing whole grains over refined grains once per day (e.g., brown rice instead of white).
- Tip: Experiment with different whole grains to find ones you like.
Exercise:
- Action: Increase walks to 20 minutes, 3-4 times per week.
- Tip: Listen to music or a podcast to stay entertained.
- Action: Try a beginner-friendly online workout video (yoga, bodyweight exercises).
- Tip: Start with shorter workouts and gradually increase duration.
Stress Management:
- Action: Schedule 15 minutes of "me time" each day.
- Tip: This could be anything you enjoy - reading, taking a bath, listening to music.
- Action: Practice mindful listening during conversations.
- Tip: Focus on the speaker and avoid interrupting.

Week 3: Expanding Variety & Challenging Yourself

Diet:
- Action: Try a new healthy recipe this week.
- Tip: Look for simple, quick recipes online.
- Action: Plan your meals for the next 3 days.
- Tip: This helps avoid impulsive unhealthy choices.
Exercise:
- Action: Increase walks to 30 minutes or try a new activity (swimming, cycling).
- Tip: Find an exercise buddy for motivation.
- Action: Increase the intensity or duration of your chosen workouts.
- Tip: Push yourself slightly outside your comfort zone.
Stress Management:
- Action: Spend 30 minutes in nature this week.
- Tip: This could be a park, your backyard, or anywhere with greenery.
- Action: Practice gratitude by listing 3 things you're thankful for daily.
- Tip: Keep a gratitude journal.

Week 4: Solidifying Habits & Planning for the Future

Diet:
- Action: Review your initial food diary and compare it to your current eating habits.
- Tip: Reflect on your progress and identify areas for further improvement.
- Action: Find healthy alternatives for your favorite unhealthy snacks.
- Tip: Experiment with different healthy snack options.
Exercise:
- Action: Create a workout schedule for the next week.
- Tip: Include rest days.
- Action: Find a physical activity you enjoy that can be integrated into your long-term routine.
Stress Management:
- Action: Reflect on the stress management techniques that worked best for you.
- Tip: Develop a personalized stress management plan.
- Action: Begin developing a relaxing bedtime routine to improve sleep quality.
- Tip: Avoid screens before bed.

Important Note: This is a general plan. Listen to your body and adjust accordingly. If you have any underlying health conditions, consult with a healthcare professional before making significant changes to your diet or exercise routine. Celebrate your successes and be patient with yourself throughout the process. This is a journey, not a race.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025text

30-Day Health & Longevity Starter Plan

🍽️ NUTRITION

Week 1: Foundation Building

Add before you subtract: Include 1 serving of vegetables with lunch and dinner
Hydration focus: Drink a glass of water upon waking and before each meal
Simple swaps: Replace one sugary drink daily with water or herbal tea

Week 2-3: Building Habits

Protein at every meal: Add eggs, beans, Greek yogurt, or lean meat to stabilize blood sugar
Whole food focus: Choose whole grains over refined (brown rice vs. white rice)
Mindful eating: Eat without screens for at least one meal daily

Week 4: Integration

Meal prep basics: Prepare 2-3 healthy meals for the week
80/20 approach: Aim for nutritious choices 80% of the time, allow flexibility 20%

🏃‍♀️ MOVEMENT

Week 1: Start Small

Daily walks: 10-15 minutes after lunch or dinner
Bodyweight basics: 2-3 times per week (squats, push-ups, planks - start with 5-10 reps)
Active breaks: Stand and stretch every hour if you have a desk job

Week 2-3: Build Momentum

Increase walk time: Progress to 20-30 minutes
Add variety: Include stairs, hills, or faster intervals during walks
Strength progression: Increase reps or try modified versions of exercises

Week 4: Establish Routine

Consistency over intensity: Aim for movement 5-6 days per week
Find what you enjoy: Try dancing, swimming, or hiking
Track progress: Note how you feel, not just what you did

😴 SLEEP

Week 1: Sleep Hygiene Basics

Consistent bedtime: Go to bed within the same 30-minute window nightly
Screen curfew: No phones/tablets 1 hour before bed
Cool, dark room: Optimize your sleep environment

Week 2-3: Deepen the Practice

Morning light exposure: Get 10-15 minutes of natural light upon waking
Evening routine: Create a 30-minute wind-down ritual (reading, gentle stretching, meditation)
Limit caffeine: No coffee after 2 PM

Week 4: Fine-tune

Sleep tracking: Notice patterns in sleep quality and duration
Weekend consistency: Keep similar sleep schedule on weekends
Stress-sleep connection: Practice 5-minute breathing exercises if anxious at bedtime

📊 Weekly Check-ins

Rate each area 1-10 (how well did you follow through?)
Identify one success and one area for improvement
Adjust goals if needed - progress over perfection

🎯 Success Tips

Start with ONE habit from each category rather than everything at once
Stack habits: Attach new behaviors to existing ones (e.g., stretch after brushing teeth)
Prepare for obstacles: Plan what you'll do when motivation is low
Celebrate small wins: Acknowledge every positive step forward

Remember: This is about building sustainable habits, not achieving perfection. Small, consistent actions compound into significant long-term health benefits.

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6 / 9

06

Minimalist Logo SVGimage generation

Design a clean SVG logo for a fictional brand.

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024svg

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025svg

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Sponsored

7 / 9

07

Animated Digital Business Cardweb design

Create a stylish, animated digital business card.

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024website

Nothing here. The model returned empty. We stared at it for a while.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025website

Nothing here. The model returned empty. We stared at it for a while.

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8 / 9

08

Mini Rhythm Game Snippetweb design

Create a super simple, playable rhythm game.

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024website

Nothing here. The model returned empty. We stared at it for a while.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025website

Nothing here. The model returned empty. We stared at it for a while.

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9 / 9

09

Tamagotchi Virtual Petweb design

Design a simple interactive virtual pet.

Gemini 1.5 Pro

Gemini 1.5 Pro

Google · Feb 2024website

Nothing here. The model returned empty. We stared at it for a while.

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Claude Sonnet 4

Claude Sonnet 4

Anthropic · May 2025website

Nothing here. The model returned empty. We stared at it for a while.

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Vote

9 of 9