Run: 2026-03-09-01KK9Q0ASJCMZETM75CTX3E35A

Run Details

Duration:
33.4s
Cost:
$0.016740
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
1.25% Dialogue to Total Word Ratio (details)
0.6273% 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 unfolded a crayon-smeared invitation on the café table as if it were blueprints to a royal mint. Bill leaned in so far his scarf dipped into the sugar bowl. “Right,” Molly said. “Operation Tiny Tycoon. Tomorrow, three o’clock. Bouncy castle, magician, cake, and approximately eighteen gift-bearing minors.” Bill whistled. “A target-rich environment.” “A sticky target-rich environment.” He squinted at the invitation. “Why is there a dinosaur wearing a bow tie?” “Because the birthday boy is six and has better branding than we do.” Bill sat back. “I’m just saying, Molly, children’s parties are chaos. Unpredictable. One minute they’re singing, next minute one of them’s crying because another one looked at a balloon too aggressively.” “That,” said Molly, tapping the card, “is our cover. Confusion is the velvet curtain behind which greatness tiptoes.” “You always say things like that before I end up in a shrub.” “And yet you look wonderful in foliage.” Bill took a biscuit. “What’s the approach?” “We don’t break in. We waft in. Blend. Smile. Carry a tray. Nobody questions a person with a tray.” “Except me,” Bill said. “I always question people with trays. They’re too confident.” Molly ignored him. “The presents will be stacked near the cake table. They always are. There’s a ceremonial mountain of them. Parents put them in one place so they can keep half an eye on them while using the other half to stop Oliver from sword-fighting with skewers.” “I hate when Oliver does that.” “You don’t know an Oliver.” “I know the type.” Molly drew a little square on a napkin. “Here’s the room. Here’s the mountain of presents. Here’s the magician doing card tricks no adult respects. Here’s where we position ourselves.” Bill peered at the napkin. “Why am I a triangle?” “Because you’re pointy under pressure.” “That feels less like strategy and more like criticism.” “It’s both.” He nodded reluctantly. “Fair. And the exit?” “The side gate by the garden. We stack the loot into those giant black rubbish sacks.” Bill froze. “Rubbish sacks? Molly, that makes it look like we’ve stolen presents.” “What did you think we were doing?” “Yes, but stylishly. With hampers. Or wicker.” “You want to rob a birthday party with picnic baskets?” “I want standards.” She sipped her tea. “Fine. We use laundry bags. Wholesome, domestic, sinister only in hindsight.” “Better,” Bill said. “What about disguises?” “You’re a children’s entertainer.” He choked on his biscuit. “I beg your pardon.” “You’ve got the face for tragic cheerfulness.” “I absolutely do not.” “You do. We put you in a waistcoat with stars on it. Maybe a floppy hat.” “If I wear a floppy hat, I cease to be a man and become an apology.” “Good. Apologies are invisible.” Bill lowered his voice. “And you?” “Nanny. Efficient shoes. Terrifying cardigan. Clipboard. No one interferes with a woman carrying a clipboard at a party. They assume she’s either in charge or furious.” “Can you be both?” “I’ve built a life on it.” He drummed his fingers. “There is one moral wrinkle.” Molly blinked. “Bill, if you’ve developed a conscience now, this is shocking timing.” “I’m only saying children may notice their presents are gone.” “They won’t notice until after cake. Cake delays justice.” “That should be on a crest.” “It is, spiritually.” Bill leaned closer. “And suppose a child asks me to make a balloon dog?” “Make a balloon ferret. Claim it’s continental.” “I can’t make balloon anything.” “Then distract them. Children respect confidence and glitter.” He exhaled. “This is preposterous.” Molly smiled. “Bill, every successful enterprise begins as preposterous. Then it acquires a timetable.” He looked again at the invitation, at the grinning dinosaur and the rainbow letters. Slowly, against his better judgment and in perfect loyalty to his worse judgment, he grinned back. “All right,” he said. “But if Oliver comes at me with a skewer, I’m taking the cardigan and fleeing.”
created_at"2026-03-09T16:31:09.634Z" 3/9/2026, 4:31:09 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6843
moderation_latency(null)
generation_time33301
tokens_prompt77
tokens_completion1329
native_tokens_prompt66
native_tokens_completion1105
native_tokens_completion_images0
native_tokens_reasoning190
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.01674
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0ea0c53340c7ffbd0169aef5cdb7848195bef46957963b3097"
is_byokfalse
latency237
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773073869-Ss362oGl5CbomDqsjswu"
upstream_id"resp_0ea0c53340c7ffbd0169aef5cdb7848195bef46957963b3097"
total_cost0.01674
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words649
1.25% Dialogue to Total Word Ratio
Ratio: 79.36%, Deviation: 9.36%
neededCleanfalse
wordsTotal654
wordsDialogue519
0.6273%