Run: 2026-07-01-01KWE97G60VF1835V1HYGF1JFP

Run Details

Duration:
20.3s
Cost:
$0.010946
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
81.27% Matches word count (details)
0.04% Dialogue to Total Word Ratio (details)
40.6579% 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 van smelled like feet and stale donuts, which Bill insisted was "atmospheric" and Molly insisted was "disgusting." They sat parked across from a house strangled in balloons, a giant inflatable dinosaur guarding the front lawn like some kind of neon sentinel. "Okay," Bill said, spreading a hand-drawn map across the dashboard. It looked like it had been drawn by a toddler having a seizure. "This is the house. This is the backyard. This squiggle is the bounce house." "Why does the bounce house have a face?" "I panicked." Molly rubbed her temples. She'd robbed banks. She'd robbed casinos. She'd once robbed a man's dignity by convincing him his own wife had hired her to test his home security, which technically wasn't a lie. But this—this felt different. Lower. Grubbier. And yet the payout was too good to pass up: some tech billionaire's kid was turning seven, and the presents piling up in that living room were rumored to include a solid gold Nintendo Switch, actual gold, because apparently regular gold wasn't tacky enough. "We're stealing from children, Bill." "We're stealing from children's *parents*," Bill corrected, offended. "The kids won't even remember what they got. I didn't remember my seventh birthday. I don't even remember most of my thirties." "That explains a lot." "Focus. The plan is simple. I go in dressed as the entertainment—" "You're dressed as a clown." "I'm dressed as *Zippy the Balloon Wizard*, and I take requests. While the parents are watching me twist balloon dogs, you slip in through the side door, grab the presents, load them into the wheelbarrow—" "The wheelbarrow." "It was the only thing that fit in the van." "You brought a *wheelbarrow* to a heist." "It has a squeaky wheel, which honestly adds to the stealth, because everyone will assume it's part of the bounce house sound effects." Molly stared at him for a long, silent moment, the kind of stare usually reserved for people who tell you they've invested their savings in a shrimp-based cryptocurrency. "There is something deeply wrong with you." "Thank you." She sighed, checked her watch, adjusted the fake mustache she'd be wearing as "cousin Debra's boyfriend, Gary," and popped open the van door. The dinosaur balloon swayed ominously in the wind, as if warning them to turn back. They ignored it. Thieves always ignore the omens; it's basically a professional requirement. "Just remember," Molly said, hoisting a duffel bag of zip ties and wrapping paper for restaging, "if any kid asks you for a balloon giraffe, you say no. We are not here to enrich anyone's childhood." "What if they cry?" "Then you make a balloon giraffe, Bill, obviously. We're thieves, not monsters." Bill grinned, snapped on his rainbow wig, and marched toward the house whistling a tune that sounded suspiciously like a funeral march remixed for kazoo. Somewhere behind them, the wheelbarrow squeaked once, ominous and squeaky, like the world's saddest doorbell.
created_at"2026-07-01T07:27:53.035Z" 7/1/2026, 7:27:53 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3288
moderation_latency(null)
generation_time20222
tokens_prompt77
tokens_completion778
native_tokens_prompt93
native_tokens_completion1076
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"
usage0.010946
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01NczDKHtJJdGurxAtweSrQu"
is_byokfalse
latency3288
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-1782890873-9V2uAxgK0tZ4DrXerlGO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890873-ostCS7qCDNTt7Gtdlm2q"
upstream_id"msg_01NczDKHtJJdGurxAtweSrQu"
total_cost0.010946
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
81.27% Matches word count n/a
neededCleanfalse
words488
0.04% Dialogue to Total Word Ratio
Ratio: 42.45%, Deviation: 12.45%
neededCleanfalse
wordsTotal490
wordsDialogue208
40.6579%