Updated Mar 11, 2026

Our Verdict

Hunter Alpha

GPT-5

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Hunter AlphavsGPT-5

33 fights queued

Why Hunter Alpha?

2.6x more context1.0M

7 months newerMar 2026

Why GPT-5?

Dead even. This one's a coin flip.

Favorites

Hunter AlphaGPT-5

Movie

Her

Her

—

Album

Kid A

—

Book

Why Didn't they Ask Evans?

Why Didn't they Ask Evans?

Agatha Christie

—

City

Kyoto

—

Game

Portal

Portal

Action, Puzzle4.5

—

12 / 33

01

Estimate Complexityreasoning

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

Here’s a back‑of‑the‑envelope estimate using standard LM training-compute heuristics.

Assumptions

Model size (N): GPT-3 has about 175 billion parameters (N ≈ 1.75 × 10^11).
Training tokens (T): GPT-3 was trained on roughly 300 billion tokens (T ≈ 3.0 × 10^11).
FLOPs per token per parameter: A common rule of thumb for transformer LM training is FLOPs ≈ 6 × N × T The factor ~6 comes from counting forward and backward passes for the parameter-heavy matmuls (roughly 2N for forward + 4N for backward). It ignores small terms from layernorms, softmax, embeddings, and optimizer updates (which we’ll account for with a small overhead factor later).

Core calculation

6 × N × T = 6 × (1.75 × 10^11) × (3.0 × 10^11)
First multiply N × T: 1.75 × 3.0 = 5.25; powers: 10^11 × 10^11 = 10^22 So N × T = 5.25 × 10^22
Now multiply by 6: 6 × 5.25 × 10^22 = 31.5 × 10^22 = 3.15 × 10^23 FLOPs

Overheads and uncertainty

Non-matmul ops (attention softmax, masking, residuals, layernorms), embeddings, and optimizer update steps add some overhead. A 10–20% uplift is a reasonable allowance.
Applying +10–20%: 3.15 × 10^23 × (1.1 to 1.2) ≈ (3.5 ± 0.3) × 10^23 FLOPs.

Answer

Point estimate: ~3.15 × 10^23 FLOPs
With a modest overhead allowance: roughly (3.3–3.8) × 10^23 FLOPs

This is a coarse estimate; the exact number depends on details like sequence length, activation checkpointing, implementation efficiency, and the precise token count.

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2 / 33

02

Logic Puzzlereasoning

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

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

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3 / 33

03

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

I told my suitcases we’re not going on vacation this year. Now I’m dealing with emotional baggage.
Parallel lines have so much in common. It’s a shame they’ll never meet.
Why do programmers prefer dark mode? Because light attracts bugs.
I ordered a chicken and an egg online. I’ll let you know which comes first.
I asked the librarian if the library had any books on paranoia. She whispered, “They’re right behind you.”

Unique jokes: 5

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4 / 33

04

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026svg

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

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GPT-5

GPT-5

Openai · Aug 2025svg

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5 / 33

05

Xbox Controller SVG Artimage generation

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026svg

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

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GPT-5

GPT-5

Openai · Aug 2025svg

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6 / 33

06

Realistic AI Interviewconversation

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

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

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7 / 33

07

Satirical Fake News Headlineconversation

Tests an AI's humor and understanding of current events

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

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

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8 / 33

08

Character Voice Testconversation

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026text

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

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GPT-5

GPT-5

Openai · Aug 2025text

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

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Which one handles your task better?

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

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9 / 33

09

Minimalist Landing Pageweb design

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026website

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GPT-5

GPT-5

Openai · Aug 2025website

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10 / 33

10

Pokémon Battle UI Recreationweb design

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

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026website

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

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GPT-5

GPT-5

Openai · Aug 2025website

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

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11 / 33

11

Mario Level UI Recreationweb design

Recreate an interactive, classic Mario level in a single HTML file.

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026website

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GPT-5

GPT-5

Openai · Aug 2025website

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12 / 33

12

Framer-Style Animationweb design

Tests an AI's ability to create smooth web animations

Hunter Alpha

Hunter Alpha

Openrouter · Mar 2026website

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

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GPT-5

GPT-5

Openai · Aug 2025website

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

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