Run: 2026-07-01-01KWEA5BHRPMN8QTAX5DFZ3TJM

Run Details

Duration:
9.0s
Cost:
$0.004806
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
81.27% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
59.0303% 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, run it by me again." "We go in as clowns, Molly. Nobody suspects clowns." "Everybody suspects clowns. Clowns are terrifying." "That's the beauty of it! They'll be too scared to look at the presents." "You're an idiot. What about the piñata?" "What about it?" "It's shaped like a unicorn, Bill. A unicorn full of candy. We could hide in there." "You want us to hide inside a papier-mâché unicorn." "You got a better idea?" "Yeah! The clown thing!" "Nobody's scared of you in a clown suit, Bill. You look like a sad dentist." "I do not." "You absolutely do. Fine, forget the unicorn. What's the actual plan?" "We wait till the kids do musical chairs. Total chaos. Screaming, crying, some kid named Tyler always bites somebody—" "How do you know there's a Tyler?" "There's always a Tyler. Point is, nobody's watching the gift table." "And then?" "We grab the loot, walk out the back, done." "That's it? That's the whole plan?" "What, you want balloons too?" "I want balloons *and* a getaway car, Bill." "Fine. Balloons and a car. Happy?" "Ecstatic. Let's go rob some six-year-olds."
created_at"2026-07-01T07:44:11.39Z" 7/1/2026, 7:44:11 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1842
moderation_latency(null)
generation_time8703
tokens_prompt77
tokens_completion315
native_tokens_prompt93
native_tokens_completion462
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"
usage0.004806
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01NbUXKz1NANQx96jTFBtbeE"
is_byokfalse
latency1842
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-1782891851-CcqM33adsPW65vdPv9GQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891851-3vxI0fkGeqHh2WdanWGQ"
upstream_id"msg_01NbUXKz1NANQx96jTFBtbeE"
total_cost0.004806
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
words188
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal191
wordsDialogue191
59.0303%