Run: 2026-07-01-01KWEAFJFWF7F0BE86C7C27NCK

Run Details

Duration:
9.5s
Cost:
$0.005086
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
95.99% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
66.3873% 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 as clowns." "We are not clowns." "Balloon animals, Molly! Nobody suspects a man with a balloon poodle." "Everybody suspects a man with a balloon poodle. That's suspicious behavior number one." "Fine, fine. Magicians, then." "Do you know any magic?" "I know where the presents are. That's magic enough." "Bill, that's just theft." "Same thing, different hat." "What's the actual plan? The real one." "We wait till they cut the cake. Everybody's eyes on the cake, nobody's eyes on the loot pile." "And the six-year-olds? The sugar-crazed mob guarding said loot pile?" "We distract them." "With what?" "More cake." "You want to bribe children with cake to steal their own presents." "It's not a bribe, it's a transaction." "They're five, Bill." "Five-year-olds understand transactions! Ever seen a playground trade a cookie for a sticker? Ruthless." "Fine. Say we get past the cake mob. Then what?" "Bag 'em, bolt, gone before 'Happy Birthday' finishes." "That song's forty seconds long." "Then we better run fast, Molly." "We're stealing from toddlers." "Rich toddlers." "That helps nothing." "It helps me sleep, Molly. Let it help you too."
created_at"2026-07-01T07:49:46.119Z" 7/1/2026, 7:49:46 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1802
moderation_latency(null)
generation_time9482
tokens_prompt77
tokens_completion345
native_tokens_prompt93
native_tokens_completion490
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"
usage0.005086
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01MUN2nKKqyxxgQqyYGsA7Dh"
is_byokfalse
latency1801
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-1782892186-JC6rOXj4vqHBasATRTs1"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782892186-wdBZTsGqth0IuzWeItNR"
upstream_id"msg_01MUN2nKKqyxxgQqyYGsA7Dh"
total_cost0.005086
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
95.99% Matches word count n/a
neededCleanfalse
words192
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal197
wordsDialogue197
66.3873%