Run: 2026-07-01-01KWE9195XTVWD40TEYCG7SHHD

Run Details

Duration:
9.8s
Cost:
$0.005126
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
67.2078% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
"Okay, Bill, walk me through it again." "We go in dressed as clowns." "Clowns. Right. Because nothing says 'trustworthy adult' like a stranger in face paint at a seven-year-old's birthday party." "Exactly! Nobody questions clowns, Molly. It's the perfect cover." "Bill, they question clowns *constantly*. That's literally their whole job—balloon animals and constant scrutiny." "Fine, fine. New plan. We're the caterers." "We don't have any food." "We'll bring cupcakes!" "From where?" "The gas station." "We are not serving gas station cupcakes to children, Bill. Have some standards. We're thieves, not monsters." "Then what's your genius idea, huh?" "Balloon delivery. Simple. Elegant. We walk in with a giant bouquet of balloons, everyone's distracted looking up, and we grab the presents while their necks are craned skyward." "...That's actually good." "Thank you." "Wait, where do we get balloons?" "The gas station." "You just said—" "That's for cupcakes! Balloons are a completely different moral category, Bill." "How many presents are we even talking about here?" "Kid's turning seven. Rich parents. I'm guessing forty, fifty gifts, minimum." "Forty presents from a seven-year-old's party. We're going to need a bigger van." "We're going to need bigger balloons."
created_at"2026-07-01T07:24:29.257Z" 7/1/2026, 7:24:29 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1818
moderation_latency(null)
generation_time9767
tokens_prompt77
tokens_completion359
native_tokens_prompt93
native_tokens_completion494
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"
usage0.005126
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01LW9hEA1Q7grq2915ATQeec"
is_byokfalse
latency1814
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-1782890669-8yp2BzFJQRW0Keo68Hsa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890669-ejpN4khTSyMJgdKC5WzG"
upstream_id"msg_01LW9hEA1Q7grq2915ATQeec"
total_cost0.005126
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
97.63% Matches word count n/a
neededCleanfalse
words193
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal197
wordsDialogue197
67.2078%