Run: 2026-07-01-01KWE9H98QFT1BG7CYN8TM9WXE

Run Details

Duration:
17.4s
Cost:
$0.010716
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9595% 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
Molly slid the blueprint across the sticky diner table, narrowly avoiding a puddle of syrup, and jabbed her finger at a crudely drawn rectangle labeled "BOUNCY CASTLE." "This is our way in," she said. Bill squinted at it, turning his head sideways like that would somehow make the drawing more sophisticated. "That's a bouncy castle, Molly. You want us to break into a seven-year-old's birthday party through a bouncy castle." "I want us to break into a seven-year-old's birthday party through a bouncy castle, yes." "We rob banks, Molly. We robbed the Second National Trust. We robbed an armored truck on the interstate. And now you're telling me our next job is a kid named Tyler's Paw Patrol-themed birthday bash?" "Do you know how much loot is at these things now?" Molly leaned forward, eyes gleaming with the particular fire she got before a big score. "Bill, I did recon. Tyler's getting a drone, two gaming consoles, gift cards—actual gift cards, Bill, liquid assets—and I heard his aunt got him a watch. A real one. Gold-plated." Bill rubbed his temples. "A gold-plated watch for a seven-year-old." "Rich people are insane, Bill, that's not new information." "So what's the plan? We just walk in, dressed as clowns, and steal a mountain of Nerf guns?" "Better." Molly pulled out a second piece of paper—this one a costume sketch, if you were feeling generous with the word "sketch." "You're the balloon guy. I'm the face painter. We get invited in legitimately, we set up shop, and while thirty screaming children are distracted by tiger stripes and dachshund balloon animals, we load the presents into the panel van parked out back." "I don't know how to make balloon animals." "You don't need to know how to make balloon animals, Bill, you need to know how to make a balloon look vaguely like a dog while I empty a gift table into a duffel bag." "And when the kids notice their presents are missing?" "They won't. Not for a while. Kids at parties don't track inventory, Bill, they're eating cake and hopped up on Hi-C. By the time anyone realizes Tyler's drone is gone, we're four exits down the highway." Bill sat back, arms crossed, clearly wrestling with something deeper than logistics. "There's a line, Molly. There's a line we don't cross, and I feel like a kid's birthday party might be past that line." "It's not the kid's money, Bill. It's the parents'. Insured, overpriced, guilt-gift money. We're basically doing social commentary." "That's not a defense, that's a TED talk." "Look, you in or not? Because Tyler's party is Saturday at two, and if we don't case the bounce house today, someone else might beat us to a booth full of unsupervised gift bags." Bill exhaled, long and slow, already reaching for the balloon sketch. "Fine. But I'm not doing the voice. Balloon guys always do a voice, and I refuse." "Deal," Molly said, already grinning. "No voice."
created_at"2026-07-01T07:33:13.632Z" 7/1/2026, 7:33:13 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1712
moderation_latency(null)
generation_time17337
tokens_prompt77
tokens_completion756
native_tokens_prompt93
native_tokens_completion1053
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.010716
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01QWCz5S1JKCjXrwQjHCThoz"
is_byokfalse
latency1712
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-1782891193-vrIpd4GXjmOUhr5yfjzY"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891193-Iy6mTZHmbpTyEHnbRaI5"
upstream_id"msg_01QWCz5S1JKCjXrwQjHCThoz"
total_cost0.010716
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
99.92% Matches word count n/a
neededCleanfalse
words497
0.00% Dialogue to Total Word Ratio
Ratio: 78.15%, Deviation: 28.15%
neededCleanfalse
wordsTotal508
wordsDialogue397
49.9595%