Run: 2026-09-23-01M36P3YR56RMZ4H6N89HSNPFF

Run Details

Duration:
18.5s
Cost:
$0.000549
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
4.43% Dialogue to Total Word Ratio (details)
2.2159% Overall

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

AI
Molly spread a hand-drawn map across the diner table. It showed a house, a garden, and what appeared to be a very large cake wearing a crown. “That’s the children’s party,” she said. “And those,” she added, tapping a row of tiny squares, “are all the presents.” Bill squinted. “Why is the cake bigger than the house?” “Perspective.” “Your perspective has frosting.” “It’s a festive map, Bill. Try to keep up.” They had chosen the party because the invitation had been posted on a lamppost, though Molly insisted this was not technically an invitation. The presents would be piled in the living room, she reasoned, where a pair of professional thieves could collect them without fuss. Bill adjusted his tie. “We go in, take every present, and leave before anyone notices.” “How will we get in?” “Through the front door.” “That’s not a plan. That’s a door.” “It’s a very welcoming door.” Molly folded the map. “We need a disguise. Something nobody questions.” At that moment, a waiter delivered their pie. Bill stared at the whipped cream and bright red cherry. “Clowns,” he said. “No.” “Magicians?” “No.” “Large, silent uncles?” Molly considered this. “You could be an uncle. I could be the magician.” “You don’t know any magic.” “I know how to make a wallet disappear.” “From whose pocket?” “Usually mine.” They arrived at the party shortly after noon, dressed as an uncle and a magician, though Bill’s uncle disguise consisted of a borrowed cardigan and an expression of mild disappointment. Molly wore a cape she had sewn from a curtain. The guests welcomed them because the host’s actual uncle had once forgotten his own name at Christmas, and nobody was prepared to rule out a second one. Inside, the presents formed a colorful mound beneath a banner that read HAPPY BIRTHDAY, LUCY. Children darted around it like cheerful, sugar-powered satellites. Bill whispered, “There they are. We wait for the cake, then lift the whole pile.” “The whole pile?” “Efficient.” “It’s a mountain of toys.” “I’ve lifted heavier.” “You once strained your back opening a window.” “It was a stubborn window.” A small girl in a paper crown approached Molly. “Are you the magician?” Molly bowed. “I can make a coin vanish.” “Can you make my brother vanish?” “Not legally,” said Bill. The girl giggled and dragged them toward the presents. Lucy, the birthday girl, was opening a box containing a stuffed rabbit. She hugged it so tightly one floppy ear folded over its face. Molly looked at the mountain of gifts, then at the children waiting their turns. “Bill,” she murmured, “I think we’ve made a mistake.” “Because the rabbit has seen through our disguises?” “Because these aren’t loot. They’re somebody’s happiness in wrapping paper.” Bill sighed. “I hate when the moral arrives before the getaway.” They stayed. Molly performed a coin trick using a button, which vanished into Bill’s sleeve and reappeared in his lemonade. Bill carried cake to the children and accepted three requests to be the “sad uncle” in a game of musical chairs. When the party ended, Lucy handed them each a party favor: a paper bag with candy and a tiny plastic whistle. Outside, Bill blew the whistle. It made a noise like a duck being surprised. “Not a bad haul,” he said. Molly tucked the whistle away. “Next time, we steal something less emotionally complicated.” “Like a bank?” “Like a cake.”
created_at"2026-09-23T08:29:05.675Z" 9/23/2026, 8:29:05 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7476
moderation_latency(null)
generation_time18502
tokens_prompt75
tokens_completion955
native_tokens_prompt66
native_tokens_completion1084
native_tokens_completion_images0
native_tokens_reasoning325
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
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web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.0005486
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
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request_id"req-1790152145-3uHd6leioVqH6prxIbWE"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790152145-Vc1YVnPrujg58LJbWn6O"
upstream_id"resp_072b47b8bdee4eb7016ab38dd22b4c87d1abcd7ada7dcb301d"
provider_responses
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id"resp_072b47b8bdee4eb7016ab38dd22b4c87d1abcd7ada7dcb301d"
is_byokfalse
latency1647
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0005486
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words568
4.43% Dialogue to Total Word Ratio
Ratio: 37.89%, Deviation: 7.89%
neededCleanfalse
wordsTotal570
wordsDialogue216
2.2159%