Run: 2026-07-25-01KYD6881AS1TNKCH0HNP526MS

Run Details

Duration:
40.6s
Cost:
$0.031370
Provider:
Meta

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
98.22% Dialogue to Total Word Ratio (details)
86.6870% 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 spread the blueprints across the hood of their getaway minivan, which still had three car seats strapped in the back from her sister's daycare run. The afternoon sun baked the asphalt and made the laminated pages curl while faint screaming and skee-ball noises leaked from inside. "Okay, so Operation Tiny Timmy Is Loaded is a go," Molly said. "First of all, terrible name. Second, this blueprint is just the Chuck E. Cheese menu you printed and drew on with crayon," Bill said. "Intel is intel. Look, the presents will be stacked on Table Six, right by the ball pit. Security is one teenager named Kayla." "Kayla is seventeen and has a headset. That's pretty much the FBI in this place." Bill lowered his sunglasses like he was surveying a bank vault. "Exactly, so we distract her. You dress as Chuck E. Cheese." "Absolutely not. Last time you made me wear the mascot costume I got heatstroke and was attacked by toddlers." Molly tapped the table labeled presents with a sticky french fry she was using as a pointer. "They sensed fear. This time will be different. You'll waddle in and do the birthday dance while every parent films you, and I grab the loot." "Stealing from children, Molly. My mom baked cookies for this party." The cookie tin sat on the dashboard, already half empty, with a Post-it that read Good Luck Sweetie. "Your mom bakes cookies for every crime we do. That's not a moral compass, that's enabling. This kid is getting LEGO and video games. We could get three hundred dollars on Marketplace." "Or we could get lifetime banned from every Chuck E. Cheese in the tri-county area. Do you know how embarrassing that court order would look?" "Bill, think bigger. We take the presents, we leave the decoy bag of socks and educational books. Parents will think it's thoughtful." "You want to replace a Nintendo Switch with socks?" "Character building. The kid needs socks more than another plastic thing that sings." "The kid is six." "Six is old enough to learn about inflation. At two PM, when they bring out the cake, you cut the lights." "How am I supposed to cut the lights at Chuck E. Cheese?" Bill gestured helplessly at the building, which was flashing like a distress signal from space. "The breaker box is by the bathrooms. I checked during reconnaissance." "You mean when you took your nephew and lost him in the tubes?" "He found his own way out. He is resilient. Are you in or not?" Bill stared at the pile of presents visible through the window, wrapped in dinosaur paper, and sighed deeply. "Fine. But if I have to do the Chuck E. dance, you split sixty-forty." "Fifty-fifty and I won't tell everyone you cried during the animatronic show." "Deal. But if we get caught, we donate them and say it was performance art." "Bill, please. We never get caught. We are professionals." Both nodded solemnly, as if robbing toddlers required honor. Outside, a child wailed because someone else got the blue cup.
created_at"2026-07-25T17:48:00.945Z" 7/25/2026, 5:48:00 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency37705
moderation_latency(null)
generation_time40471
tokens_prompt75
tokens_completion757
native_tokens_prompt225
native_tokens_completion7315
native_tokens_completion_images0
native_tokens_reasoning6644
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"
service_tier"auto"
usage0.03137
router(null)
provider_responses
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endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f6d10bf40a13d3c24c57"
is_byokfalse
latency449
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
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http_referer(null)
request_id"req-1785001680-HkAeneoHpmSUZGoGzEbx"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001680-q5tBnvWkmsJwHizhtKZG"
upstream_id"resp_6a64f6d10bf40a13d3c24c57"
total_cost0.03137
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
75.16% Matches word count n/a
neededCleanfalse
words513
98.22% Dialogue to Total Word Ratio
Ratio: 70.60%, Deviation: 0.60%
neededCleanfalse
wordsTotal517
wordsDialogue365
86.6870%