Run: 2026-02-24-01KJ8X7016F7BFV27PH1JKT13W

Run Details

Duration:
12.0s
Cost:
$0.010485
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
60.28% Matches word count (details)
99.92% Dialogue to Total Word Ratio (details)
80.0956% 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
"Right, so the party starts at two," Molly said, spreading a crayon-drawn map across the dashboard. "We go in through the back door, past the bouncy castle." "A bouncy castle," Bill repeated. "That's basically a security system, Molly. You can't sneak across a bouncy castle." "Which is why we go around it, Bill. Stay focused." "And the presents?" "Stacked on a folding table near the kitchen. Classic suburban layout. We grab, we bag, we vanish." "What about the parents?" "Distracted. There's a magician booked for two-fifteen. Every adult eye will be on Trevor the Tremendous." "You know the magician's name?" "I did reconnaissance, Bill. That's called professionalism." "You went to a child's birthday party alone and took notes." "I blended in. I brought a casserole." Bill stared at her. "What kind?" "Tuna. Focus. We've got a fourteen-minute window while Trevor does his dove routine. In and out." "What if a kid sees us?" "We tell them we're Santa's helpers doing an early pickup." "It's July, Molly." "Kids are stupid, Bill. That's why they still get presents instead of cash." Bill sighed and started the engine.
created_at"2026-02-24T22:44:43.184Z" 2/24/2026, 10:44:43 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1329
moderation_latency154
generation_time11762
tokens_prompt77
tokens_completion385
native_tokens_prompt92
native_tokens_completion401
native_tokens_completion_images(null)
native_tokens_reasoning72
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"
usage0.010485
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"b98646ca-10ed-4425-a11a-61c010135f1c"
is_byokfalse
latency1291
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771973083-8Oni3m6VHxjhhHwbRGBW"
upstream_id"b98646ca-10ed-4425-a11a-61c010135f1c"
total_cost0.010485
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
60.28% Matches word count n/a
neededCleanfalse
words185
99.92% Dialogue to Total Word Ratio
Ratio: 88.30%, Deviation: 1.70%
neededCleanfalse
wordsTotal188
wordsDialogue166
80.0956%