Compare Gemini 1.5 Pro by Google AI against Claude Sonnet 4 by Anthropic, context windows of 1.0M vs 200K, tested across 9 shared challenges. Updated February 2026.
9 challenges
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Sally has one sister. Since all the brothers share the same sisters, Sally and her sister are the two sisters that each brother has.
I need to think through this step-by-step.
Given information:
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.
Tests an AI's understanding of number representation
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.
No, 9.11 is not greater than 9.9.
To compare these decimal numbers:
Since both numbers have the same whole number part (9), we compare the decimal parts:
Therefore, 9.9 is greater than 9.11.
Tests an AI's ability to replicate an existing UI with Tailwind CSS
Tests an AI's ability to create interactive web elements
Create a starter plan for improving long-term health.
Focus Areas: Diet, Exercise, Stress Management
Overall Goal: Establish foundational healthy habits for long-term well-being.
Week 1: Building Awareness & Small Wins
Diet:
Exercise:
Stress Management:
Week 2: Increasing Intensity & Consistency
Diet:
Exercise:
Stress Management:
Week 3: Expanding Variety & Challenging Yourself
Diet:
Exercise:
Stress Management:
Week 4: Solidifying Habits & Planning for the Future
Diet:
Exercise:
Stress Management:
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.
Remember: This is about building sustainable habits, not achieving perfection. Small, consistent actions compound into significant long-term health benefits.
Design a clean SVG logo for a fictional brand.
Create a stylish, animated digital business card.
Create a super simple, playable rhythm game.
Design a simple interactive virtual pet.
