Run: 2026-02-24-01KJ8WFHQA74Q6MKKFRB0JAEZG

Run Details

Duration:
1m 59s
Cost:
$0.196026
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9994% 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 crouched behind a garden hedge shaped like a swan, which she found fitting given the direction her criminal career had taken. Bill was beside her, squeezed into a clown suit he had rented because the costume shop offered nothing else in his size. He smelled of greasepaint, anxiety, and a stale ham sandwich consumed hurriedly in the car. Beyond the fence, a birthday party operated at maximum destructive capacity. Children ricocheted off every available surface. Balloons popped with the cheerful regularity of distant gunfire. Near the back door, a folding table held the actual objective: forty-one presents wrapped in paper so aggressively bright it caused physical discomfort. Molly unfolded her planning sketch, which consisted predominantly of directional arrows and one very detailed drawing of a birthday cake she had no memory of adding. "Side gate, two-fifteen," she said quietly. Bill smoothed his orange wig with the quiet dignity of a retiring statesman. "What if a child speaks to us?" "Smile and keep moving." He had robbed fourteen locations in twelve years. None of it had prepared him morally for this specific assignment. He watched a toddler destroy a cupcake in one alarming motion. "I hate this job," he muttered.
created_at"2026-02-24T22:31:54.867Z" 2/24/2026, 10:31:54 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency673
moderation_latency150
generation_time118577
tokens_prompt77
tokens_completion1254
native_tokens_prompt92
native_tokens_completion13050
native_tokens_completion_images(null)
native_tokens_reasoning929
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"
usage0.196026
router(null)
provider_responses
0
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id"2e6b538f-2ccf-40dc-bfdf-48b10dc87def"
is_byokfalse
latency671
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771972314-I3fkK7kacIJRE0dnoT1N"
upstream_id"2e6b538f-2ccf-40dc-bfdf-48b10dc87def"
total_cost0.196026
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 9.41%, Deviation: 0.59%
neededCleanfalse
wordsTotal202
wordsDialogue19
99.9994%