Run: 2026-04-24-01KQ0G1EN6BYX0P2XB7KHW76S0

Run Details

Duration:
7.7s
Cost:
$0.013240
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
9.61% Matches word count (details)
96.07% Dialogue to Total Word Ratio (details)
52.8384% 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
Molly unrolled the blueprint across the hood of the van. "Okay, Bill. The bouncy castle is here. The piñata, here. And the mountain of presents—" "Right there by the clown." "Don't say 'clown' like that." "Like what?" "Like he personally wronged you." "He did, Molly. 1987. Cincinnati. I don't wanna talk about it." "Focus. Birthday girl turns seven at two o'clock. Cake at two-thirty. That's our window." "Why the cake?" "Sugar coma. Parents distracted. Kids sticky. It's tactical frosting, Bill." "Genius." "You'll go in as Mr. Jingles the Balloon Guy." "Absolutely not." "Bill." "I said I'd do magic, Molly. Magic." "Fine. Mr. Jingles the Magician." "Thank you." "Meanwhile I'm in the kitchen posing as the caterer. Mini quiches, misdirection, grab the goods." "What about the dog?" "What dog?" "There's always a dog, Molly. Yappy little thing. Ankles. History has taught us." "I brought bacon." "You're incredible." "I know." "One question." "Shoot." "We're stealing from a seven-year-old." "Yes." "That's, uh... morally—" "She's getting a pony, Bill. A pony. Life's already uneven." "Say no more. Hand me the top hat."
created_at"2026-04-24T19:39:03.722Z" 4/24/2026, 7:39:03 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency673
moderation_latency(null)
generation_time7598
tokens_prompt77
tokens_completion336
native_tokens_prompt98
native_tokens_completion510
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"
usage0.01324
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"da682bb9-f1eb-42ac-b14b-c38e77846e85"
is_byokfalse
latency673
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059543-4LLP93pMNdop9tOMPYUL"
session_id(null)
api_type"completions"
id"gen-1777059543-7etFdjIULGoATWAcfoI3"
upstream_id"da682bb9-f1eb-42ac-b14b-c38e77846e85"
total_cost0.01324
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
9.61% Matches word count n/a
neededCleanfalse
words178
96.07% Dialogue to Total Word Ratio
Ratio: 94.48%, Deviation: 4.48%
neededCleanfalse
wordsTotal181
wordsDialogue171
52.8384%