Creative Writing #1

Write a limerick about a mass gathering of cats on Mars.

9 models responded

high7.2

Judge: A valid limerick with correct AABBA rhyme and 5-line structure. The imagery (crater light, moon pebbles as hats) is charming and Mars-themed. Competent but not surprising enough to be truly delightful -- solidly above average creative work.

There once was a swarm of bold cats Who roamed on the red Martian flats They purred through the night Under pale crater light And batted moon pebbles like hats.

openai/o4-mini · 2026-03-02

Gemini 2.5 FlashGoogle

high6.8

Judge: Valid limerick with correct AABBA rhyme scheme and 5 lines. Shows some creativity (chasing drones on Mars, napping under Martian skies) but imagery is fairly conventional. 'Excited cat moans' is an odd phrase. Entertaining enough but not particularly memorable.

A huge feline gathering on Mars, Sent loud meows past Jupiter's bars. They'd chase little red drones, With excited cat moans, Then nap 'neath the Martian sky's scars.

gemini/gemini-2.5-flash · 2026-03-02

GPT-4oOpenAI

high6.0

Judge: Correct limerick form with AABBA rhyme scheme, but the content is predictable and lacks surprise. 'Feline bazaar' is a nice touch, but the rest is generic Mars-cats-dancing imagery.

In a Martian field under the stars, Gathered thousands of cats from afar. They purred and they pranced, In low gravity danced, Making Mars the new feline bazaar.

openai/gpt-4o · 2026-03-01

DeepSeek R1DeepSeek

high6.0

Judge: The limerick has the correct 5-line structure and attempts AABBA, but the A rhyme is imperfect -- 'rust' and 'thrust' rhyme well, but 'amassed' does not cleanly rhyme with them. The content is on-topic (cats on Mars) and the punchline 'Aww-thrust' is mildly amusing though a bit forced. Competent but not especially creative or surprising.

On Mars, in a crater of rust, The cats of the cosmos amassed. With yowls and with claws, They established their laws, And declared their red planet... "Aww-thrust."

deepseek/deepseek-reasoner · 2026-03-02

Claude SonnetAnthropic

high5.6

Judge: Valid limerick with correct AABBA rhyme scheme and 5-line structure. However, the content is generic and predictable -- 'cats from stars' and 'whiskers and scars' are stock imagery. Competent but not memorable.

There once was a gathering on Mars, Of cats who had traveled from stars, They meowed in formation, A feline ovation, While grooming their whiskers and scars.

anthropic/claude-sonnet-4-20250514 · 2026-03-01

Claude OpusAnthropic

high4.8

Judge: Valid limerick structure (5 lines, AABBA) but the final word 'pars' is weak and doesn't land as a punchline. The rhymes work (Mars/stars, sky/by) but the imagery is generic and the ending is confusing rather than clever. Competent but forgettable.

There once was a meeting on Mars, Where cats came from Venus and stars, They meowed at the sky, As rovers drove by, And covered the red rocks with pars.

anthropic/claude-opus-4-20250514 · 2026-03-01

Claude HaikuAnthropic

high4.8

Judge: Valid AABBA limerick structure, but the content is pedestrian and predictable. 'A deafening sight' is a mixed metaphor. Rhymes work but the humor doesn't land — no surprise or delight.

# Cats on Mars A million cats went to Mars, And gathered beneath the red stars, They meowed through the night, A deafening sight, While driving the rovers and cars.

anthropic/claude-haiku-4-5-20251001 · 2026-03-01

Llama 3Meta

high4.8

Judge: Valid limerick with correct AABBA rhyme scheme and 5 lines, but the content is generic and predictable. 'Curious treat,' 'mewed and played,' and 'whiskers wiggling to the beat' are all safe, expected imagery with no surprise or memorable wordplay.

There once was a Martian feline meet, Where cats gathered in a curious treat. They mewed and they played, On the red planet's shade, Their whiskers wiggling to the beat.

ollama/llama3.1:8b · 2026-03-01

Phi-4Microsoft

high3.2

Judge: The response writes three limericks (15 lines) instead of one (5 lines), violating the hard constraint of AABBA limerick form. The content is pleasant but predictable, relying on expected cat-on-Mars imagery and a forced 'purrfect' pun.

Hard constraint failed: Must be a limerick (5 lines, AABBA rhyme scheme) — response contains 15 lines across three stanzas.

In the red dust of Mars, quite by chance, A throng of cats began to dance. With purrs that echoed wide, On Martian plains they'd glide, In a cosmic and feline-enhanced trance. Their whisker...

ollama/phi4 · 2026-03-01