Run: 2026-02-24-01KJ8TWR1229VBWE1EYYWRFEYN

Run Details

Duration:
9.5s
Cost:
$0.006666
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
81.27% Matches word count (details)
98.31% Dialogue to Total Word Ratio (details)
89.7920% 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
"The target is a six-year-old's birthday party," Molly whispered, unrolling a hand-drawn map onto the park bench. "A what?" said Bill. "You heard me. Timmy Perkins. Turns seven on Saturday." "Six turning seven, Molly. That's our mark?" "The guest list alone has forty kids. Forty presents minimum. We're talking Lego sets, remote control cars, probably a bike." "We're stealing from a child." "We're redistributing gifts from a child who already has a trampoline, two iPads, and a golden retriever named Biscuit." "How do you know about Biscuit?" "I did reconnaissance." "You went to a child's birthday party for reconnaissance?" "I told them I was someone's aunt." "Whose aunt?" "I don't know, Bill, just a general aunt." "This is the worst plan you've ever had." "You said that about the art gallery." "We got chased by a swan at the art gallery." "And we still got the painting." Bill folded his arms. "What's our entry point?" "The bouncy castle. Nobody questions an adult climbing into a bouncy castle." "I question it." "Nobody normal, Bill." He stared at the map for a long moment. "Fine. But I'm keeping the Lego."
created_at"2026-02-24T22:04:10.16Z" 2/24/2026, 10:04:10 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency768
moderation_latency292
generation_time9156
tokens_prompt77
tokens_completion403
native_tokens_prompt92
native_tokens_completion426
native_tokens_completion_images(null)
native_tokens_reasoning85
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"
usage0.006666
router(null)
provider_responses
0
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id"706b53f5-69f4-4961-a326-0fd331a08f84"
is_byokfalse
latency765
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771970650-DcoytfVZvVuhEzIbsVZK"
upstream_id"706b53f5-69f4-4961-a326-0fd331a08f84"
total_cost0.006666
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
81.27% Matches word count n/a
neededCleanfalse
words188
98.31% Dialogue to Total Word Ratio
Ratio: 86.39%, Deviation: 3.61%
neededCleanfalse
wordsTotal191
wordsDialogue165
89.7920%