Updated Mar 15, 2026

Our Verdict

Claude Opus 4.5

GLM 5 TurboRunner-up

No community votes yet. On paper, Claude Opus 4.5 has the edge — bigger model tier, major provider backing.

Too close to call

These are our prompts. Yours will tell you more.

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Claude Opus 4.5 vs GPT-5New provider

Claude Opus 4.5 vs MiniMax M2.5New provider

Claude Opus 4.5 vs Pony AlphaNew provider

This comparison gets 800+ views/month. Your brand could be here.

Claude Opus 4.5vsGLM 5 Turbo

47 fights queued

Why Claude Opus 4.5?

Dead even. This one's a coin flip.

Why GLM 5 Turbo?

4 months newerMar 2026

Favorites

Claude Opus 4.5GLM 5 Turbo

Movie

Blade Runner

Blade Runner

—

Album

Kind of Blue

—

Book

Gödel, Escher, Bach

Gödel, Escher, Bach

Douglas R. Hofstadter

—

City

Tokyo

—

Game

Portal 2

Portal 2

Shooter, Puzzle4.6

—

12 / 47

01

Estimate Complexityreasoning

Tests an AI's ability to make educated estimates based on technical knowledge

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

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GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

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2 / 47

02

AI Board Game Logicreasoning

Tests an AI's ability to understand game rules and strategy

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025svg

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026svg

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

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3 / 47

03

Logic Puzzlereasoning

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

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

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4 / 47

04

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

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5 / 47

05

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025svg

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

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GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026svg

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

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6 / 47

06

Xbox Controller SVG Artimage generation

Tests an AI's ability to create detailed SVG illustrations of gaming hardware

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025svg

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026svg

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

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7 / 47

07

Generate a Stand-Up Routineconversation

Tests an AI's humor and creative writing ability

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

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Vote

8 / 47

08

Realistic AI Interviewconversation

Tests an AI's ability to simulate personalities and predict future trends

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

Try this prompt

Vote

Which one handles your task better?

Paste your actual prompt. Same models, your work. 30 seconds.

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9 / 47

09

Satirical Fake News Headlineconversation

Tests an AI's humor and understanding of current events

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

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10 / 47

10

Character Voice Testconversation

Tests an AI's ability to write in distinct character voices

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025text

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026text

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

Try this prompt

Vote

11 / 47

11

Minimalist Landing Pageweb design

Tests an AI's ability to generate a complete, working landing page

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025website

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GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026website

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12 / 47

12

Pokémon Battle UI Recreationweb design

Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.

Claude Opus 4.5

Claude Opus 4.5

Anthropic · Nov 2025website

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

Try this prompt

GLM 5 Turbo

GLM 5 Turbo

Z-ai · Mar 2026website

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

Try this prompt

Vote

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