Run: 2026-10-08-01M4D9X4SZSFKR6CE9DV4BZ0PG

Run Details

Duration:
20.0s
Cost:
$0.002233
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
9.75% Dialogue to Total Word Ratio (details)
4.8727% 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
The alley behind Maple Street smelled of wet cardboard and cheap birthday balloons. Molly crouched behind a recycling bin, binoculars pressed to her face, while Bill leaned against the fence eating a sandwich he had clearly lifted from a lunchbox. Through the lens, the Pemberton house glowed like a birthday cake. Presents covered the porch, stacked higher than the mailbox and wrapped in pink and blue paper with glittering bows. Somewhere inside, a clown with a clipboard was checking name tags. "Fourteen presents," Molly whispered. "One shaped like a giraffe." "Giraffe's mine," Bill said through a mouthful of bread. "You don't even know what's in it." "Doesn't matter. Giraffes are a lifestyle." She lowered the binoculars and glared at him. Bill had been her partner for six years, which meant she had learned to ignore roughly ninety percent of what came out of his mouth. The other ten percent was usually brilliant, and that was the part she needed right now. "Here's the plan," she said. "Kitchen window. The latch is broken, and Mrs. Pemberton keeps promising to fix it. Once the kids head into the backyard for the piƱata, we roll the presents out the side gate." "Roll them?" "I brought the wagon." Bill looked at the wagon. It had a wobbly wheel and a faded sticker reading PROPERTY OF ST. AGNES CHOIR. "Molly, that's a choir wagon." "Choir wagons don't ask questions." He sighed, brushed crumbs off his coat, and followed her across the street. They reached the fence in a clumsy rhythm: Bill boosted, Molly hauled, both of them muttering under their breath. Halfway over, a sprinkler clicked on and drenched them both. From the backyard drifted a ragged chorus of Happy Birthday, every voice slightly off-key. Molly froze on the fence top, dripping. "Did you plan the sprinkler?" she hissed. "I plan everything," Bill whispered, grinning. "That's our cue." They dropped into the flowerbed, mud squelching beneath their sneakers. The kitchen window loomed above them, its latch hanging loose like a wobbly tooth. Molly slid a butter knife into the gap and wiggled. The window popped open with a soft, obliging sigh. "Mrs. Pemberton really should fix that," Bill murmured. "Thank goodness she never does." Inside, the kitchen smelled of frosting and burnt popcorn. Molly hoisted herself over the sill and landed in a bowl of sprinkles. Bill followed, slipped on a puddle of punch, and crashed into a tower of paper cups that toppled like dominoes. Somewhere in the backyard, a child screamed with delight. "Still think this is a cakewalk?" Molly hissed. "A cakewalk's a dance, not a heist," Bill whispered, already eyeing the cupcakes. Molly grabbed the first present within reach, a tag reading TO: OLIVER, FROM: GRANDMA, and tucked it under her arm. The giraffe was waiting.
created_at"2026-10-08T08:26:02.44Z" 10/8/2026, 8:26:02 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency19976
moderation_latency(null)
generation_time19976
tokens_prompt75
tokens_completion717
native_tokens_prompt95
native_tokens_completion4446
native_tokens_completion_images(null)
native_tokens_reasoning3363
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.0022325
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791447962-dGqrFrKoeaZgkMn7C6Sa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791447962-QVq9wuzG31UKDvf1jLSt"
upstream_id"msg_011CfpT8hUMXSg5KGeix1EwX"
provider_responses
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endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpT8hUMXSg5KGeix1EwX"
is_byokfalse
latency722
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0022325
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
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
words465
9.75% Dialogue to Total Word Ratio
Ratio: 23.18%, Deviation: 6.82%
neededCleanfalse
wordsTotal466
wordsDialogue108
4.8727%