NC Bench
Overview
About
Tests
Models
Model
o4 Mini
Test
Dialogue tags
Scenario
Write 500 words with 50% dialogue
Run ID
2025-04-16-01JRZYTCK9M92MTEM4BYADSVZK
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 50% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
The night air was thick with the scent of vanilla cupcakes and cheap plastic decorations strewn across a manicured suburban backyard. Molly crouched behind a blossoming rose bush, her black jumpsuit clinking softly with every tense shift of her shoulders. Across the yard Bill scanned a string of flickering fairy lights dangling above a kiddie table laden with presents wrapped in bright paper. They weren’t exactly high rollers in the world of crime, but desperate times called for desperate measures—namely, a daring heist at a children’s birthday party. Inside, laughter echoed through the window, and the thump of an excited piñata promised a treasure trove of candies and more importantly, the stacks of unopened boxes waiting to be spirited away. Molly: "All right, Bill, what's the plan? We tiptoe to the window, unlock it, and in five minutes we're gone with every gift." Bill: "Sounds simple, but have you considered the birthday clown? He’s massive, armed with cream pies." Molly: "The clown is the least of our worries. We’ve got disguises ready. You’ll be Captain Balloons, I’ll be Mistress Piñata." Bill: "Disguises? I look ridiculous in inflatable sleeves and a foam hat. Are you sure parents won’t notice?" Molly: "By the time they realize it’s us the cake will be half-eaten and we’ll be sailing away with the goods." Bill: "Sailing away? In a clown car? That thing barely starts, last time you tried you set off an alarm in Boise." Molly: "We upgraded. Now it’s battery-powered—no emissions and it honks only in the key of B-flat. Perfect stealth entry." Bill: "Battery-powered honks? I can’t hear you over my doubts. Also, why are you humming the Mission Impossible theme?" Molly: "Mood music increases efficiency. Everyone knows that. Now, about the presents. There are fifty full-sized toys under that table." Bill: "Fifty? Fantastic. I'll need at least three trips. Do you think kids will notice their gifts vanishing?" Molly: "Not if we distract them. You start bubble-blowing in the corner. I'll unleash a sudden tickle monster attack." Bill: "Got it. Bubbles and tickles as a cover for sticky fingers. What could possibly go wrong?" Molly: "Keep it tight. If the cake falls or Mrs. McGregor spots us, we abort and regroup at the hackathon warehouse." Silently they readied their costumes—Molly adjusting a rainbow tutu over her black jumpsuit, Bill fastening balloons. Through the sliding glass door they glided, shadowing the swaying strings of pennants and paper lanterns. Inside, a sea of toddlers scattered crayons and half-eaten snacks, oblivious to the approaching miscreants. Molly struck popping a bubble on the cake table; giggles as kids rushed the spheres. Bill seized the moment, scooping gifts into a duffel to avoid sparkly bows and glitter bombs. A chorus of squeals drew parents’ eyes from the gift pile, granting seconds to stash spoils. With a final inhale of birthday balloon scent, they slipped outdoors, duffel taut and hearts pounding. Back in the rose bush, they high-fived, two bandits victorious, leaving only faint honks and candy wrappers behind.
id
"gen-1744829234-IOvWaykrKK8uL2gAFfPb"
upstream_id
"chatcmpl-BN24xfY7eDehDLRGCGvPg6ZOBdiS3"
total_cost
0.0327998
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:48:23.830197+00:00"
Wednesday, April 16th, 2025 at 6:48:23 PM GMT+00:00
model
"openai/o4-mini-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
62686
moderation_latency
3000
generation_time
68371
tokens_prompt
68
tokens_completion
7423
native_tokens_prompt
66
native_tokens_completion
7438
native_tokens_reasoning
6720
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0327998
Evaluation details
Result
Evaluator
Details
Meta Data
81.2727%
Matches word count
n/a
neededClean
false
words
512
99.2400%
Dialogue to Total Word Ratio
Ratio: 50.39%, Deviation: 0.39%
neededClean
false
wordsTotal
512
wordsDialogue
258
90.2563%