NC Bench
Overview
About
Tests
Models
Model
o4 Mini High
Test
Dialogue tags
Scenario
Write 500 words with 50% dialogue
Run ID
2025-04-16-01JRZYXRMBKMHCZBF6E7AW9AY9
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
Moonlight pooled on the sidewalk as Molly crouched by the front gate. She adjusted her borrowed black gloves and glanced over her shoulder. The house looked ordinary. A simple, cheerful color scheme spilled onto the lawn in the glow of garden lights. The shrieks of laughter and muffled tunes drifted through the open window of the back porch. Balloons bobbed in the breeze. A banner proclaimed HAPPY BIRTHDAY! The scent of frosting and fresh cut grass carried hints of fairy tale magic and all too tempting treasures. Molly brushed a strand of hair from her face. She tapped her partner’s shoulder. Bill rolled beside her, scanning the perimeter with binoculars. His knee hovered over the motion sensor light. One false move would trigger an event far louder than a polite knock. They tensed as two children ran by, chasing a squealing puppy. The dog darted into the shadow of the hedge and froze. Silence swallowed every footstep. Molly felt her heart bounce in her ribcage like a pinball. She leaned in and whispered, Take the left gate latch. Bill nodded and eased forward. The latch clicked beneath his fingers. The gate swung open with a ghost of noise. They slipped inside, one shoulder ahead of the other, ghosts in black. Tonight they weren’t burglars or crooks. They were phantom guests at a party that sparkled with childish joy. Their eyes glinted with mischief. Ahead lay a mountain of wrapped boxes, gleaming ribbons, bows like jewels. The thrill of the heist. Molly: "I can’t believe we are breaking into a kid’s party for presents." Bill: "Completely believe it. Those presents look like lottery tickets." Molly: "Stick to the plan. We sabotage the game prizes and grab the gifts." Bill: "We’ll need my Extendable Hook and your shrinking mirror." Molly: "Don’t call it that. It’s a pocket compressing reflector." Bill: "Same thing. Now hurry." Molly: "Do you hear footsteps?" Bill: "Probably the birthday girl screaming for more cake." Molly: "Focus. Start with the table against the wall." Bill: "Careful. There’s a bowl of jelly beans." Molly: "Time to shine. Distract the parents with smoke pellets." Bill: "Got them. Watch the room fill with harmless glitter haze." Molly: "Perfect. While everyone sneezes, we’ll snag ribbons from under chairs." Bill: "What about the big box by the window?" Molly: "Priority target. We slide it into my bag first." Bill: "Then we vanish like ghost magnets." Molly: "Are you confident about the exit route?" Bill: "Two windows and one inflatable punch bouncy castle." Molly: "Let’s roll." Bill: "After that we celebrate with stolen cupcakes." Molly: "Don’t eat them here. We need clear trails for later." Bill: "Right. Map out our escape to the alley behind the fence." Molly: "I’ll disable the alarm pad with my micro screwdriver." Bill: "Don’t forget to wipe your prints off the cake knife." Molly: "My gloves are new. No prints ever existed." Bill: "Let’s bag everything, including that giant teddy bear." Molly: "Then we vanish before kids spot empty chairs."
id
"gen-1744829342-9BuHQcpHjEsQnwyN9ZcD"
upstream_id
"chatcmpl-BN26gATdgtIi1DsAks8lA0ZWLuuGy"
total_cost
0.0330462
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:50:22.078306+00:00"
Wednesday, April 16th, 2025 at 6:50:22 PM GMT+00:00
model
"openai/o4-mini-high-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
71247
moderation_latency
108
generation_time
78872
tokens_prompt
68
tokens_completion
7475
native_tokens_prompt
66
native_tokens_completion
7494
native_tokens_reasoning
6784
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
0.0330462
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
words
500
23.2701%
Dialogue to Total Word Ratio
Ratio: 44.60%, Deviation: 5.40%
neededClean
false
wordsTotal
500
wordsDialogue
223
61.6351%