NC Bench
Overview
About
Tests
Models
Model
GPT-4.1 Nano
Test
Dialogue tags
Scenario
Write 500 words with 50% dialogue
Run ID
2025-04-14-01JRTSVXZJVT9MKK4T3ASCVXVR
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
Molly crouched behind a hedge, her eyes gleaming as she gazed at the colorful balloons fluttering above the fence. Bill tiptoed beside her, against the backdrop of a noisy backyard filled with children laughing and chasing each other. “Alright, Bill, this is it,” Molly whispered excitedly. “The ultimate heist. All those presents? Nobody’s stopping us tonight.” Bill adjusted his cap nervously. “You sure about this, Molly? I mean, it’s a kids’ party. What if we get caught?” “Come on,” Molly grinned. “Are you telling me you’re afraid of a few giggling children? Think of the loot! Plus, the parents are all distracted with the cake and party games.” Bill looked doubtful. “Yeah, but what if we get caught sneaking in? We don’t exactly blend in with party hats and balloons.” Molly rolled her eyes. “We won’t have to blend in. We’re going in like shadows. Remember what I said—very quiet, very fast. We’ll be out in five minutes tops.” Bill scratched his head. “Five minutes? Sounds risky. What if the birthday boy, Timmy, sees us?” Molly smirked. “Timmy’s busy drooling over his new toy fire truck. He won’t even notice. Now, listen. The supply closet is on the side, near the back fence. That’s our entry point.” Bill looked over. “Got it. But what about the guard dog? The big one? I heard he’s got a nose like a bloodhound.” Molly chuckled. “That dog is all bark. Literally. Besides, we distract him, sneak past, grab the presents, and sprint like crazy. Simple.” Bill hesitated. “And what do we do if the parents start talking to each other?” Molly sighed dramatically. “We wait until the coast is clear. We’re like professional ninjas. Silent, swift, and invisible.” Bill nodded slowly. “Okay, okay. So, we sneak around, get into the supply closet—” “Exactly. Then, quick as a wink, we grab the biggest presents—lego sets, plush animals, whatever’s heavy—and make a run for it.” “Sounds good,” Bill admitted, a bit more confident. “And after that?” Molly grinned mischievously. “We hit the clubhouse. That’s where they keep the good stuff, I hear.” Bill raised an eyebrow. “You sure about that? Sounds complicated.” “Bill, my friend, you worry too much. Think of the treasure—piles of gifts stacked high. It’s practically begging us to take it.” He took a deep breath, nervously smoothing his shirt. “Alright, Molly. Let’s do this. No turning back now.” Molly gave him a playful shove. “That’s the spirit. Remember, keep quiet, stay low, and don’t forget your mask—oh wait, we forgot masks!” Bill looked around nervously. “You’re joking, right?” Molly winked. “Just kidding. But keep your voice down. We’re about to make the greatest heist of our lives.” The two moved stealthily around the corner of the house, eyes fixed on the brightly lit backyard filled with giggling children and colorful decorations. Molly crept closer to the fence, peering over. Bill followed her, clutching a small bag they’d brought for the loot. “Ready?” Molly whispered as she nodded toward the side yard. “Ready as I’ll ever be,” Bill muttered, trying to mask his nerves. Without a sound, they slipped through a small gap in the fence, dissolving into the shadows as the party raged on in full swing, their laughter and music masking any footsteps or whispers. Molly glanced at Bill with a grin. “This is where the real fun begins.”
id
"gen-1744656267-Y9CbUCtvfcoahz42yNRN"
upstream_id
"chatcmpl-BMJ59QmjENLhn2SNnmBFokR52k9N2"
total_cost
0.0003271
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:44:31.983726+00:00"
Monday, April 14th, 2025 at 6:44:31 PM GMT+00:00
model
"openai/gpt-4.1-nano-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
244
moderation_latency
108
generation_time
2267
tokens_prompt
68
tokens_completion
800
native_tokens_prompt
67
native_tokens_completion
801
native_tokens_reasoning
0
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
0.0003271
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Matches word count
n/a
neededClean
false
words
564
0.0183%
Dialogue to Total Word Ratio
Ratio: 63.12%, Deviation: 13.12%
neededClean
false
wordsTotal
564
wordsDialogue
356
0.0091%