Run: 2026-02-24-01KJ8W47GZCTZ4QS2VTAPVPW07

Run Details

Duration:
11.0s
Cost:
$0.010335
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
99.80% Dialogue to Total Word Ratio (details)
99.8914% 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
"Alright, Bill, run me through the layout one more time," Molly said, spreading a crayon drawing across the dashboard. "So, the bouncy castle is here, which gives us cover from the north. The presents are stacked on a folding table near the back fence, right next to the face-painting station." "Security?" "One dad in cargo shorts. He's on grill duty, though, so he's distracted. The real threat is the birthday boy's grandmother. She's got eyes like a hawk and she's stationed near the gift table." "What's our window?" "Musical chairs. When that kicks off, every adult within fifty yards is going to be settling disputes and wiping tears. It's pure chaos, Molly. Beautiful, screaming chaos." "And the getaway?" "We go out through the side gate into the alley. I've got the minivan running. I slapped a magnetic sign on the side that says Party Supplies Express, so we blend right in." "What if a kid sees us?" "I brought fake mustaches." "Bill, that won't fool a child." "It won't fool anyone, Molly, but it'll confuse them long enough for us to clear the fence." She folded the crayon map and sighed. "This is either genius or our lowest moment." "Why not both?"
created_at"2026-02-24T22:25:43.976Z" 2/24/2026, 10:25:43 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1535
moderation_latency184
generation_time10775
tokens_prompt77
tokens_completion388
native_tokens_prompt92
native_tokens_completion395
native_tokens_completion_images(null)
native_tokens_reasoning71
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"
usage0.010335
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"453e5e89-9366-4ab8-921d-668c39df6329"
is_byokfalse
latency1489
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971943-yZQEgkQMInXw6zVsfHxf"
upstream_id"453e5e89-9366-4ab8-921d-668c39df6329"
total_cost0.010335
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
99.80% Dialogue to Total Word Ratio
Ratio: 92.12%, Deviation: 2.12%
neededCleanfalse
wordsTotal203
wordsDialogue187
99.8914%