Run: 2026-07-01-01KWE8YQM16G3DN7J5G04JF9E4

Run Details

Duration:
9.4s
Cost:
$0.004716
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
63.6358% 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
"Bill, we gotta go over this again. The plan." "I know the plan, Molly." "Do you? Because last time you 'knew the plan,' we robbed a dentist's office instead of a jewelry store." "That was one time!" "You stole forty pounds of dental floss, Bill." "It was dark! Floss looks like pearls in the dark!" "Focus. We go in through the bounce house. Nobody guards a bounce house." "What if there's a clown?" "There's always a clown, Bill. That's what the wig is for." "I'm not wearing a clown wig." "You're wearing the wig." "Molly, I have dignity." "You once wore a raccoon costume to rob a raccoon-themed birthday party." "That raccoon costume was tactical camouflage." "It was a onesie with ears glued on." "Tactical." "Whatever. Grab the presents, avoid the piñata—" "Why avoid the piñata?" "Because last time you swung a bat at one, you hit a six-year-old's dad." "He got in the way!" "He was standing still, Bill." "Suspiciously still." "Just—wig on, sack ready, bounce house entrance. Go." "Fine. But if there's cake, I'm eating cake." "There's always cake." "Then this is already the best heist ever."
created_at"2026-07-01T07:23:05.742Z" 7/1/2026, 7:23:05 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2414
moderation_latency(null)
generation_time9303
tokens_prompt77
tokens_completion323
native_tokens_prompt93
native_tokens_completion453
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"
usage0.004716
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_018jR283dy55tmQyek8L6yHC"
is_byokfalse
latency2413
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-1782890585-1ZrGiEgibioj4Qy4rU7w"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890585-S0PtXI7c2iXhdo43nfRE"
upstream_id"msg_018jR283dy55tmQyek8L6yHC"
total_cost0.004716
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
words190
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal193
wordsDialogue193
63.6358%