Run: 2026-07-01-01KWEA0TSM5MB77V7XJCS9QEBQ

Run Details

Duration:
19.3s
Cost:
$0.012576
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
0.03% Dialogue to Total Word Ratio (details)
37.5914% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 50% 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 warehouse smelled like old cardboard and Bill's cheap cologne, which Molly had complained about every single day for the past three years. She spread the blueprint across a folding table—not blueprints, really, just a crayon drawing of a house that she'd bribed a seven-year-old to make. "This is our target," Molly said, tapping the drawing. "The Hendricksons. Timmy's turning eight. Bounce house, clown, the works." Bill squinted at the paper. "Why does the clown have three eyes?" "Kids can't draw, Bill." "That's disturbing." "Focus." Molly pulled out a second sheet, this one covered in more legitimate-looking notes. "Presents get piled on the dining room table until the birthday song. That's our window. Fourteen minutes, tops, while everyone sings and Timmy blows out candles." "Fourteen minutes to clear a table of Legos and Barbies," Bill said, rubbing his chin. "Feels tight." "We've robbed banks in less time." "Banks don't have bounce houses full of screaming children who might identify us later in a lineup." "They will not be identifying anyone. We're wearing the costumes." Bill looked up slowly. "What costumes." Molly slid two folded outfits across the table. Bill unfurled his and held up a full-body dinosaur suit in a shade of purple that did not occur in nature. "I am not wearing this." "You're the entertainment, Bill. Barney's cousin. Barnaby. Nobody questions Barnaby." "Everybody will question Barnaby. Barnaby looks like he's been in a car accident." "That's the point! Distraction. Parents will be so busy explaining to their kids why the dinosaur looks sad, they won't notice me backing a delivery van into the driveway." Bill held the suit at arm's length like it might bite him. "And what am I supposed to do in this? Dance?" "You're going to do the Macarena. Slowly. Menacingly." "There is no menacing way to do the Macarena." "There is now." He sighed, already knowing this argument was lost, the way all arguments with Molly were eventually lost—through sheer exhaustion rather than persuasion. "Fine. But if this goes sideways, I want it on record that I said the dinosaur idea was insane." "Duly noted. Now, the getaway van—" "Also insane, since it says 'Big Bill's Bounce House Rentals' on the side, which is not a real company." "I registered it last week. It's very real. I have a website." Bill stared at her. "You built a website for a fake company to rob an eight-year-old's birthday party." "Presentation matters, Bill." "You know we're stealing Legos, right? Not the crown jewels." Molly rolled up the crayon blueprint with the solemnity of a general folding a battle map. "Timmy," she said, "has a limited edition Star Wars set worth four hundred dollars on the resale market. This is not amateur hour." Bill looked down at the dinosaur suit, then back at her, then at the suit again. "The tail's got a hole in it," he said. "Then don't bend over." "I'm going to be bending over the entire time doing the Macarena." "Then I guess," Molly said, already walking away, "you'll just have to be careful."
created_at"2026-07-01T07:41:43.111Z" 7/1/2026, 7:41:43 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3600
moderation_latency(null)
generation_time19174
tokens_prompt77
tokens_completion911
native_tokens_prompt93
native_tokens_completion1239
native_tokens_completion_images(null)
native_tokens_reasoning90
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"
usage0.012576
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01GqwwA8yPCxQ7Dpqj9rC4Ew"
is_byokfalse
latency1746
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782891703-mpVRvTqs5LamZY1QZusk"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891703-4awEL6w6ujRz8rmiLzvH"
upstream_id"msg_01GqwwA8yPCxQ7Dpqj9rC4Ew"
total_cost0.012576
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
75.16% Matches word count n/a
neededCleanfalse
words513
0.03% Dialogue to Total Word Ratio
Ratio: 62.81%, Deviation: 12.81%
neededCleanfalse
wordsTotal519
wordsDialogue326
37.5914%