Run: 2026-10-08-01M4DAM1DDNDRN8NYHR3510H93

Run Details

Duration:
10.6s
Cost:
$0.001012
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
3.62% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
1.8117% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 rain drummed on the roof of the white van parked three houses down from the Pemberton birthday party. Molly squinted through binoculars at the bouncy castle wheezing on the front lawn. "Seven-year-old Tyler's party," she said. "Forty kids, one clown, and a mountain of presents the size of a garden shed." Bill cracked a walnut between his fingers and dropped the shell into the cup holder. "Forty kids is a lot of witnesses, Moll." "Kids don't witness anything. They're too busy eating blue frosting." She lowered the binoculars. "Tell me the plan again." Bill unfolded a blueprint across his knees. It was drawn on the back of a cereal box. "Phase one: we walk in through the side gate dressed as party clowns." "We don't have clown costumes." "We have the clown's car. It's parked in the driveway with the door open." "That's not a plan, Bill. That's a clown car with the door open." He tapped a rectangle labeled GARAGE. "Phase two: the presents are stacked in there. We load them into the van using a ramp." "What ramp?" "The skateboard ramp from my nephew's birthday. I borrowed it." Molly sighed and pulled on a balaclava with a cartoon unicorn stitched across the forehead. "Fine. But if we get caught, I'm telling them it was your idea." "Fair. Oh, and the security system." "Let me guess. A baby monitor." "A baby monitor," Bill confirmed proudly, holding up a plastic gadget the size of a sandwich. "I've rigged it to play lullabies whenever anyone gets too close." Molly stared at him. "That's actually clever." "Thank you." They crept across the lawn at half past three, skirting the bouncy castle, which groaned like an asthmatic dragon. Inside the garage, presents towered in shimmering paper, each tagged with a name in crayon. Molly grabbed a box shaped like a tricycle. Bill hefted a glittering bundle that rattled suspiciously. "Bill," Molly whispered, "what's in that one?" "Says here it's a Lego Death Star. Ages eight and up." "We're robbing a seven-year-old." "We are not robbing a child. We are redistributing his joy to people who need it more." "Who needs it more than a seven-year-old?" "Me. Mostly me. I've never had a Death Star." Somewhere in the house, a door creaked open. Both thieves froze. The baby monitor in Bill's pocket began playing "Twinkle, Twinkle, Little Star" at full volume. "Bill!" "That's not me! That's the monitor!" A tiny voice called from the hallway. "Mommy? Is the clown still here?" Molly grabbed the tricycle box and sprinted for the side gate. Bill scooped up the Death Star, tripped over a squeaky plastic dinosaur, and rolled into a garden hose. By the time they reached the van, the lullaby had switched to a tuba fanfare, and somewhere behind them, a very confused clown was shouting for his car keys.
created_at"2026-10-08T08:38:32.629Z" 10/8/2026, 8:38:32 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10548
moderation_latency(null)
generation_time10548
tokens_prompt75
tokens_completion714
native_tokens_prompt95
native_tokens_completion2006
native_tokens_completion_images(null)
native_tokens_reasoning949
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.0010125
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448712-bf8zO3aya7rxVRR6Qtpw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448712-uc2wkonTGgTztuTK2HXh"
upstream_id"msg_011CfpU619WYubWpdwFURfXY"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpU619WYubWpdwFURfXY"
is_byokfalse
latency776
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0010125
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
3.62% Matches word count n/a
neededCleanfalse
words476
0.00% Dialogue to Total Word Ratio
Ratio: 48.76%, Deviation: 18.76%
neededCleanfalse
wordsTotal482
wordsDialogue235
1.8117%