NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Pro
Test
Dialogue tags
Scenario
Write 500 words with 30% dialogue
Run ID
2025-11-18-01KACPBHZ5SMXZVE4AKX7HXJZE
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 interior of the van smelled faintly of regret and stale cheese puffs. Outside, the merciless sun beat down on a sickeningly cheerful suburban street where every lawn was an identical shade of manicured green. Number 24, their target, had a swarm of pastel balloons tethered to its mailbox, bobbing like the disembodied heads of a candy-colored militia. Molly pinched the bridge of her nose, a gesture that had become second nature since partnering with Bill. He, meanwhile, was hunched over the steering wheel, studying their "schematic" with the intense, misguided focus of a general planning an invasion on the wrong country. The schematic was, in fact, a glitter-encrusted invitation for a seven-year-old named Kevin, now crudely annotated in red crayon. “Are you sure this is the 'schematic'?” Molly asked, her voice flatter than the van’s spare tire. Bill tapped a waxy drawing with a grubby finger, oblivious to her tone. “Top-grade intelligence, Mol. Sourced directly from the target's lunchbox. See? Bouncy castle here, that's our primary obstacle. High-visibility, soft-surface. A real killer.” Molly peered through the greasy windscreen at the garish, inflatable monstrosity wobbling in Kevin’s backyard, periodically disgorging a shrieking child. “It's a bouncy castle, Bill, not a laser grid. And what's this?” She pointed to a terrifying stick figure with a red nose and a permanent grimace that seemed to stare into her soul. “That's 'Mr. Sprinkles,' the entertainment. He's our wildcard. Could be a civilian, could be… security.” “He's a clown. He's going to make balloon animals.” Molly sighed, the sound of a thousand bad plans being re-lived at once. She could already picture the squeaking of latex. “Exactly. Unpredictable. My intel says he juggles. Juggling is a distraction technique. We go in during the 'Happy Birthday' song. Maximum audio cover.” Bill’s eyes gleamed with a tactical genius that was entirely his own. He enthusiastically traced a dotted line with his finger from the side gate, past a chalk drawing of a hopscotch court, and into the house itself. “Clean in, clean out.” “So our window is one verse of a badly sung nursery rhyme?” “Precisely. The 'present pile' is designated here, by the squiggly drawing of what looks like a sad pony.” Molly squinted. The pony did look tragically depressed, but its hollow core and the stick being waved by a nearby child-blob gave it away. A terrible, dawning realisation crept over her. “That's the piñata.” Bill’s face fell for a fraction of a second before hardening into a mask of professional respect. “A decoy? Cunning little devils. Don't worry, I've got the extraction vehicle prepped.” He jerked a thumb towards the back of the van, where miscellaneous tools and fast-food wrappers lay in a chaotic jumble around a single, gleaming wheel. A cold dread, sharp and familiar, settled in Molly's stomach. “You brought your unicycle again, didn't you?” Bill beamed, radiating a confidence that defied all logic. “It's got a basket.”
created_at
"2025-11-18T23:56:51.492936+00:00"
Tuesday, November 18th, 2025 at 11:56:51 PM GMT+00:00
model
"google/gemini-2.5-pro"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2133
moderation_latency
(null)
generation_time
35344
tokens_prompt
68
tokens_completion
1877
native_tokens_prompt
67
native_tokens_completion
4488
native_tokens_completion_images
0
native_tokens_reasoning
3782
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.04496375
api_type
"completions"
id
"gen-1763510175-NzbmkVGq5v3U2AA2pgUC"
upstream_id
(null)
total_cost
0.04496375
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
99.3769%
Matches word count
n/a
neededClean
false
words
495
97.5312%
Dialogue to Total Word Ratio
Ratio: 30.71%, Deviation: 0.71%
neededClean
false
wordsTotal
495
wordsDialogue
152
98.4541%