Run: 2026-07-01-01KWE8WGJP3D860RW8TYF3F5XX

Run Details

Duration:
9.0s
Cost:
$0.004816
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
46.8248% 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 popcorn and desperation, which suited Molly just fine as she spread the blueprints across a folding table shaped suspiciously like a ping-pong table with delusions of grandeur. Bill leaned over her shoulder, chewing a piece of bubblegum he'd stolen from a toddler earlier that week, purely for practice. "So the target is a seven-year-old's birthday party," Molly said, tapping the paper. "Presents are stacked by the cake table. We go in disguised as clowns, grab the loot, and vanish before the pin the tail on the donkey game even starts." Bill frowned. "I don't do clown makeup. Makes my face itch." "You'll survive." "Last time I wore face paint, I broke out in hives shaped like Winnie the Pooh." Molly ignored him, already pulling balloons from a duffel bag stuffed with props. There were juggling pins, a unicycle with a wobbly wheel, and a red rubber nose that squeaked ominously every time she squeezed it. The plan was simple: blend in, entertain briefly, steal enormously. "Just remember," she said, tossing Bill a polka-dot vest, "no matter what happens in there, we do NOT eat the cake." Bill's eyes lit up with betrayal already forming. "But it's chocolate." "That's exactly why I said it, Bill."
created_at"2026-07-01T07:21:52.994Z" 7/1/2026, 7:21:52 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1671
moderation_latency(null)
generation_time8979
tokens_prompt77
tokens_completion325
native_tokens_prompt93
native_tokens_completion463
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"
usage0.004816
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_0111eJmFGwFMBoDGAP3Fnu8u"
is_byokfalse
latency1671
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-1782890512-lvIS4DD2eD6XYEmWd9O8"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890512-khDHfBP5UE4qGXwaeaBZ"
upstream_id"msg_0111eJmFGwFMBoDGAP3Fnu8u"
total_cost0.004816
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
93.65% Matches word count n/a
neededCleanfalse
words209
0.00% Dialogue to Total Word Ratio
Ratio: 42.25%, Deviation: 32.25%
neededCleanfalse
wordsTotal213
wordsDialogue90
46.8248%