NC Bench
Overview
About
Tests
Models
Model
o4 Mini
Test
Dialogue tags
Scenario
Write 500 words with 50% dialogue
Run ID
2025-04-16-01JRZZF3EZXM0YQD3HBRTMEDH4
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 the lilac bush, balancing a glitter-covered roadmap and a suction-cup grappling hook. The suburban house before her glowed with fairy lights, and the sound of giggles leaked through closed windows. Tonight was not about cake or pinatas. Tonight was about the loot. Bill joined her, adjusting a tiny tool belt that looked more like a toddler’s toy. Bill: “You sure the parents left?” Molly: “Saturn and Venus’s mom texted. They’re off for sushi and a movie. Birthday kid is old enough to bother us, but not smart enough to call the cops.” Bill: “I hope you found those instructions clear.” Molly tapped the map. “Chapter two: ‘Approach from the left, avoid the slide.’ Easy.” Bill: “Slide?” Molly: “They left the inflatable unicorn slide in the backyard. Loud creaking mechanism. We can’t have squeaks.” She climbed onto a garden gnome, eyeing the window. Bill: “How do you feel about acoustic dampening?” Molly held up a roll of bubble wrap. “Better than cough drops.” They slid the wrap along the wooden deck, flattening the ridges. Laughter inside reached a pitch. Bill: “There’s at least ten kids in there.” Molly: “Plus one very judgmental cat. He hates trespassers.” Bill: “We can cat-whisper him.” Molly mimed a feline serenade. “Majestic fluff, your purr is the key to our success.” Bill groaned. “You always humiliate me.” Molly: “But you get results.” The suction-cup hook smacked against the window. Bill: “Ready?” Molly pressed. The hook held. She hoisted herself inside. Bill: “Going up.” He followed, but the slide creaked under his weight. Inside, the living room was a riot of streamers. Presents in rainbow paper sat on a low coffee table. Molly: “Jackpot.” Bill: “Grab the biggest one.” Molly swooped, snagging a box three times the size of her head. Bill: “What about the others?” Molly pulled out a large cloth sack. “Party favors will have to wait.” She dumped the gifts into the sack. A faint chime echoed: the doorbell. Bill froze. “The parents?” Molly: “Or the pizza guy. Either way, we run.” They tiptoed toward the back door. Molly’s heel caught in the bubble wrap, sending pop after pop through the quiet house. Kids inside erupted in excitement. Child’s voice: “Look! Bubble monsters!” Bill: “Not good.” Molly: “Take my hand!” They bolted through the backyard, vaulting over the unicorn slide. The cat screeched. Bill: “He hates us.” Molly: “We’re free!” They skid across the lawn, leaving behind the echoes of squeaky bubbles and birthday cheers. They paused behind the hedge, breaths heavy and hearts pounding like a toddler after sugar rush. Molly untied the sack. Bill: “Fifty gifts, thirteen wrappings, zero witnesses. I call that a win.” Molly: “Let’s lay low until dawn. We can fence the loot at Mrs. Jenkins’ garage sale.” Bill: “She loves pink flamingos. These presents will fit right in.” Molly giggled, dusting confetti off her jacket. “Best heist ever?” Bill: “Best and stickiest.” They melted into the night, bubble-wrap armor rustling softly behind them.
id
"gen-1744829910-9Ut3FVANaEypPVeEIE53"
upstream_id
"chatcmpl-BN2Fq1sih3567stm4PQYEZLiIbLll"
total_cost
0.0180686
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:59:25.041009+00:00"
Wednesday, April 16th, 2025 at 6:59:25 PM GMT+00:00
model
"openai/o4-mini-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
44036
moderation_latency
84
generation_time
53853
tokens_prompt
68
tokens_completion
4071
native_tokens_prompt
66
native_tokens_completion
4090
native_tokens_reasoning
3328
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
0.0180686
Evaluation details
Result
Evaluator
Details
Meta Data
99.9190%
Matches word count
n/a
neededClean
false
words
503
0.4309%
Dialogue to Total Word Ratio
Ratio: 39.56%, Deviation: 10.44%
neededClean
false
wordsTotal
503
wordsDialogue
199
50.1750%