Run: 2026-07-25-01KYCPSVT71FC4RQ9VREHKYYAR

Run Details

Duration:
20.1s
Cost:
$0.028315
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
1.06% Dialogue to Total Word Ratio (details)
50.5320% 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 napkin across the diner table and smoothed it flat with the side of her hand. "That's the layout," she said. Bill leaned in. "That's a napkin." "It's a *floor plan* on a napkin. The bouncy castle's here, the cake table's here, and the presents—" she stabbed a spot with her pen, tearing straight through, "—are here. On a folding table by the trampoline." "How many presents?" "Twenty-two kids invited. Assume two apiece from the guilt-ridden divorced dads. Call it thirty-five units." "Thirty-five units of what, though? That's the problem." Bill sat back and folded his arms. "Molly, these are seven-year-olds. You know what seven-year-olds get for their birthdays? Sticker books. Novelty erasers. A stuffed capybara." "There will be electronics." "There will be *socks*." "Bill." "I'm just saying, when I got into this business, I pictured bearer bonds. I pictured a man in a tuxedo saying *good evening* and me saying *good evening* back, and then chloroform. I did not picture stealing a stuffed capybara." Molly took a long sip of coffee and set the mug down with terrible patience. "The Prescott boy," she said, "is turning eight. His grandmother is Adelaide Prescott. Do you know what Adelaide Prescott gave her granddaughter last year?" "Enlighten me." "A pony." Bill blinked. "You can't fence a pony." "You absolutely can fence a pony, but that's not the point. The point is that the woman does not understand scale. Last April she gave a five-year-old a Rolex. A *Rolex*, Bill, in a box with a bow on it, sitting on a folding table between a Slip 'N Slide and a tray of hot dogs." "Huh." "Now do you see." "I see," Bill admitted. "I don't like it, but I see. What's the entry?" "We go in as entertainment. I've already made the call. I am Bubbles the Clown and you are my assistant, Mister Pockets." "Absolutely not." "You wear a big coat with forty-one pockets sewn inside it and you do a magic trick where things vanish." Bill was quiet for a moment. "Forty-one pockets." "I made it myself." "That's actually pretty good." "I know it's pretty good." "What's my patter?" "You say *nothing ever leaves Mister Pockets' coat,* and then you wink, and then you take a present." "And the parents?" "Drunk by eleven-fifteen. It's a Saturday. There's a mimosa station." Molly folded the napkin into quarters and slid it into her purse. "Ninety minutes, in and out. The kids will be in the bouncy castle, which is the loudest structure ever devised by man. Nobody hears a thing." Bill turned his coffee cup slowly in its saucer. "One condition," he said. "Name it." "The birthday boy keeps one. Whatever he opens first, he keeps." Molly stared at him. "That is the single least professional thing you have ever said to me." "Then I'm out." "Fine. He keeps one." "And if it's the Rolex?" "Then he learns something valuable about the world," said Molly, "and we take the pony."
created_at"2026-07-25T13:18:01.037Z" 7/25/2026, 1:18:01 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1409
moderation_latency(null)
generation_time19990
tokens_prompt75
tokens_completion755
native_tokens_prompt93
native_tokens_completion1114
native_tokens_completion_images(null)
native_tokens_reasoning0
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"end_turn"
service_tier"default"
usage0.028315
router(null)
provider_responses
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endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNqjPvQuUNpsG6pfdYDC"
is_byokfalse
latency1405
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784985481-A7xG0FlprfBw6hLHTEMK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784985481-M8tScxSsfFFEwwn2bgXo"
upstream_id"msg_011CdNqjPvQuUNpsG6pfdYDC"
total_cost0.028315
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
100.00% Matches word count n/a
neededCleanfalse
words500
1.06% Dialogue to Total Word Ratio
Ratio: 79.53%, Deviation: 9.53%
neededCleanfalse
wordsTotal513
wordsDialogue408
50.5320%