Run: 2026-02-24-01KJ8WSYC3DYPRN1SW2S5DTMAG

Run Details

Duration:
46.3s
Cost:
$0.069666
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9595% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 spread the crayon-drawn map across the hood of their battered sedan, smoothing out the corners with the kind of reverence usually reserved for ancient treasure charts. The target was a birthday party at 14 Sycamore Drive, hosted by one seven-year-old named Chloe, who apparently had wealthy parents and an extensive wish list. Bill had done the reconnaissance himself, spending forty minutes crouched behind a hedge in a neighborhood where everyone walked labradoodles. "There are at least thirty presents in there," Bill whispered. "Maybe more," Molly added. The intelligence was solid. The bouncy castle in the backyard provided adequate cover noise. The magician booked for two o'clock would distract the adults. The children themselves, hopped up on cake and juice boxes, would be entirely unpredictable wild cards, which Molly had color-coded in red on her risk assessment chart. "We go in through the side gate at two fifteen," she said firmly. She tapped the map twice for emphasis. Bill nodded gravely, adjusting the fake mustache he insisted on wearing despite it being completely unnecessary. Outside, a stray balloon drifted past their windshield like a rubber omen. Neither of them acknowledged how profoundly wrong this entire operation was.
created_at"2026-02-24T22:37:35.5Z" 2/24/2026, 10:37:35 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency601
moderation_latency226
generation_time45992
tokens_prompt77
tokens_completion719
native_tokens_prompt92
native_tokens_completion4626
native_tokens_completion_images(null)
native_tokens_reasoning395
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.069666
router(null)
provider_responses
0
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id"78151004-4eac-41d2-b0f9-5564a6bff15a"
is_byokfalse
latency600
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771972655-8ZAwNfDhwm1F3EhDa11Z"
upstream_id"78151004-4eac-41d2-b0f9-5564a6bff15a"
total_cost0.069666
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words197
100.00% Dialogue to Total Word Ratio
Ratio: 9.95%, Deviation: 0.05%
neededCleanfalse
wordsTotal201
wordsDialogue20
99.9595%