Run: 2026-02-24-01KJ8VZJHRQN04SSJHAZ6HST8J

Run Details

Duration:
10.8s
Cost:
$0.010060
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
91.94% Dialogue to Total Word Ratio (details)
95.3247% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 hand-drawn map across the hood of their dented minivan. It was covered in crayon and smelled faintly of grape juice. She had stolen it from the fridge of the birthday boy himself. "The bouncy castle is here," she said, tapping a purple blob. "That's our primary obstacle." Bill squinted at the map and turned it upside down. "Why is everything drawn in what appears to be dinosaur?" "The kid is six, Bill. Focus." She pulled out a pair of binoculars and nodded toward the backyard. "The presents are stacked on a folding table near the back fence. I count at least thirty gifts. Could be huge money." "Could also be thirty boxes of Legos," Bill muttered. "Legos have incredible resale value and you know it." He couldn't argue with that. He'd paid rent twice last year on Legos alone. "So what's the plan?" he asked. Molly grinned the way she always did before something went beautifully wrong. "We go in disguise. You're the clown." "Absolutely not." "You're the clown, Bill." He stared at her for a long moment, then sighed with his entire body. "I'm going to need a bigger nose."
created_at"2026-02-24T22:23:11.425Z" 2/24/2026, 10:23:11 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1591
moderation_latency136
generation_time10631
tokens_prompt77
tokens_completion365
native_tokens_prompt92
native_tokens_completion384
native_tokens_completion_images(null)
native_tokens_reasoning69
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"
usage0.01006
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"ad8ce13a-5d5e-4e97-8139-18b563a174c5"
is_byokfalse
latency1562
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971791-aP7CsVf5SEh6OKFDPSeF"
upstream_id"ad8ce13a-5d5e-4e97-8139-18b563a174c5"
total_cost0.01006
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words194
91.94% Dialogue to Total Word Ratio
Ratio: 44.62%, Deviation: 5.38%
neededCleanfalse
wordsTotal195
wordsDialogue87
95.3247%