Run: 2026-03-18-01KM07P4M3DZJHFF040VWQQSVA

Run Details

Duration:
7.5s
Cost:
$0.001866
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
1.80% Dialogue to Total Word Ratio (details)
0.8988% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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

AI
“Molly, if the inflatable slide starts talking again, we’re leaving,” Bill whispered, crouched behind a shrub like it had personally wronged him. “It’s not going to talk,” Molly hissed, peering through the party window. “It only makes that squeaky noise because someone stepped on it. Like a normal inflatable.” “Great. And what if it’s one of those squeaky noises that’s, you know, haunted?” “Murdered by imagination. Now zip the bag. We’re stealing presents, not starting a folklore documentary.” Bill clutched the sack as if it might sprout claws. “You said ‘quick in and out.’ But the music is already counting down like a hostage interview.” “Less thinking,” Molly said. “More listening. The kids are supposed to be excited, not suspicious.” “Easy for you to say. You’re the one with the face paint.” “It’s not face paint,” Molly corrected. “It’s camouflage. For humans. Who are basically pigeons with better math.” Bill squinted. “I look like a clown’s apology note.” “That’s because you tried to put the mask on backward.” “I panicked! The eye holes were labeled ‘important’ and ‘also important.’” Molly smoothed her own disguise. “Listen. There’s a table. Presents. We grab everything. We don’t open anything. We don’t read the tags. We don’t—” “—taste the frosting on the boxes?” Bill offered hopefully. “Absolutely not. We are professionals.” Bill swallowed. “Professionals still deserve cake. That’s in the job description.” “There is no job description,” Molly said. “There’s only the plan. Step one: we cut the string. Step two: we haul the gifts. Step three: we leave before the magician says something weird about destiny.” Bill stared at the window. “The magician is doing balloon animals. That’s not destiny. That’s just… balloon physics.” “Balloon physics have consequences,” Molly warned. “Remember the time you tried to steal the hamster from a birthday party?” “That was a misunderstanding! It was clearly a decoration that looked like it could run away.” “It could,” Molly said. “It ran. Right into my shoe.” Bill pointed at the doorway. “Okay, but how do we get inside? The front door has a doorbell that sings.” “It sings ‘Happy Birthday’ like a cheerful menace,” Molly said. “We can’t ring it.” “So we cut the wire,” Bill suggested. Molly narrowed her eyes. “We’re not amateurs. We’re not villains in a cartoon.” Bill blinked. “We are literally thieves in a cartoon.” “Fine,” Molly said, “we don’t cut wires. We use your gift.” “My—my gift?” “Your uncanny ability to make loud noises without meaning to.” Bill straightened. “That’s not a gift.” “It’s absolutely a gift,” Molly said. “All we need is for you to knock something over at the side entrance. A distraction. Like a heroic idiot.” Bill considered. “If I’m the distraction, do I get to be heroic?” “No,” Molly said. “You get to be loud.” Bill nodded solemnly. “I can be loud. I once sneezed during a bank robbery.” “You weren’t even in the bank.” “Close enough. It was on the same street,” he said defensively. Molly tapped his shoulder. “Side entrance. Two o’clock. You knock over the decorative wagon. Then you run… to the left.” “To the left?” Bill repeated. “That seems counterintuitive.” “It’s only counterintuitive if you have a left brain,” Molly replied. “Which you don’t. You have a right brain with a lot of crumbs.” Bill gestured toward the window again. “What about security? I see a guy near the cake.” “That’s not security,” Molly said. “That’s ‘uncle who thinks he’s helpful.’ He’s holding a spoon and pretending it’s a clipboard.” Bill watched the uncle. “He’s wearing a watch.” “So?” “So what if he’s timing the chocolate frosting?” “Bill,” Molly said, “uncles always time things. It’s their love language.” Bill exhaled. “Okay. I knock the wagon. You grab the presents.” “And if anything goes wrong?” Bill raised a finger. “I improvise.” “That’s what went wrong last time.” “Hey, last time I improvised a diversion by pretending to be a lost balloon.” “You weren’t a lost balloon. You were a man in a bucket.” “It was a themed party.” “It was a tragic party,” Molly corrected. “Now—confidence. Ready?” Bill swallowed. “I was born ready. Like a roasted chicken.” Molly checked her bag again. “Remember: take the wrapped ones first. The unwrapped ones might be traps.” “Traps?” Bill echoed, alarmed. Molly nodded at the table. “Those look like educational presents. Educational presents often come with surprise quizzes.” Bill stared at the bows. “You’re telling me the gifts might test us.” “They might,” Molly said. “We’re thieves. We should fear questions.” Bill wiped his palms on his pants. “Alright. I’m the loud idiot. You’re the calm professional who definitely knows what she’s doing.” Molly smiled thinly. “I know exactly what I’m doing.” “Do you?” Bill asked. “Yes.” Bill leaned closer. “Because you just told me the inflatable slide is not haunted.” Molly paused. “It’s not haunted.” Bill squinted again. “Then why did it just squeak like it laughed?” Molly listened, then shrugged. “Maybe it’s laughing at you for trying to steal presents from children.” Bill grinned nervously. “I’ll take that as motivation.” “Good,” Molly said. “Now move. Side entrance. Go be loud.” Bill stepped back, then whispered, “If anyone asks, I’m with the party.” “You’re with the party,” Molly confirmed. “The party of us leaving.” Bill nodded and dashed toward the side, whisper-shouting as he ran, “WAGON! BE GONE!”
created_at"2026-03-18T10:25:58.931Z" 3/18/2026, 10:25:58 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
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cancelledfalse
latency3999
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generation_time6890
tokens_prompt77
tokens_completion1800
native_tokens_prompt66
native_tokens_completion1482
native_tokens_completion_images0
native_tokens_reasoning191
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0018657
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provider_responses
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latency188
model_permaslug"openai/gpt-5.4-nano-20260317"
provider_name"OpenAI"
status200
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total_cost0.0018657
cache_discount(null)
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provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words888
1.80% Dialogue to Total Word Ratio
Ratio: 78.97%, Deviation: 8.97%
neededCleanfalse
wordsTotal889
wordsDialogue702
0.8988%