Run: 2026-07-01-01KWEA37V7NGRF3DXPYX4G8FJS

Run Details

Duration:
9.9s
Cost:
$0.005096
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
45.2419% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 stale beer and ambition, which suited Molly and Bill just fine. Spread across the table between them was a hand-drawn map of the Hendricks' backyard, complete with a suspiciously accurate rendering of a bounce house labeled "DANGER ZONE." "Explain to me again," Bill said, squinting at the paper, "why we're robbing an eight-year-old's birthday party." Molly tapped the map with authority. "Because, Bill, nobody suspects a clown." "You're not a clown. You're wearing a raccoon costume." "Raccoons are the working man's clown." Bill rubbed his temples. Their entire criminal partnership had been built on nights like this—too much coffee, not enough sleep, and Molly's unwavering belief that petty theft required elaborate cover stories. Still, the presents would be unguarded, piled high beneath a banner that screamed "HAPPY BIRTHDAY TIMMY!" in balloon letters. Cash, gift cards, maybe a bicycle if they were lucky. "The parents will be distracted by the magician," Molly continued, sliding a finger along her diagram. "That's our window. In, out, gone before the cake's even cut." "And if a kid sees us?" Molly grinned beneath her raccoon mask, eyes gleaming with the confidence of someone who had clearly never met a determined seven-year-old. "Bill," she said, "we outrun cops for a living."
created_at"2026-07-01T07:43:02Z" 7/1/2026, 7:43:02 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1481
moderation_latency(null)
generation_time9909
tokens_prompt77
tokens_completion348
native_tokens_prompt93
native_tokens_completion491
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"
usage0.005096
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Y7M4SMiiobNLbp4Y8pKFx5"
is_byokfalse
latency1481
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-1782891782-YUpFNjPu6vnUPg4oaIzg"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891782-j6asgudAaw5PoHK0oyPL"
upstream_id"msg_01Y7M4SMiiobNLbp4Y8pKFx5"
total_cost0.005096
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
90.48% Matches word count n/a
neededCleanfalse
words210
0.00% Dialogue to Total Word Ratio
Ratio: 39.07%, Deviation: 29.07%
neededCleanfalse
wordsTotal215
wordsDialogue84
45.2419%