Run: 2026-10-09-01M4G0FQJQ9YHDY09K6EZPEF0R

Run Details

Duration:
5.9s
Cost:
$0.000396
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
2.06% Dialogue to Total Word Ratio (details)
1.0285% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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 leaned over the sticky kitchen table, unfolding a map of the Pembroke house across the crumbs. "Right. The party's in the back garden at three. Forty-two children, one bouncy castle, and a piƱata shaped like a unicorn." Bill squinted at the blueprint. "And the presents?" "Stacked in the front room, under the window. Mum's been sending me the photos. Look at that pile. It's practically a mountain." "Who needs a mountain of presents? Seven-year-olds can barely hold one at a time." "That's exactly why nobody will notice a few missing." Molly tapped the sketch. "We go in through the side gate during the cake. Everyone's staring at the candles. You grab the big bags, I take the wrapped boxes." Bill scratched his beard. "What about the dog?" "Biscuit? He's harmless. He'll be too busy licking frosting off the clown's shoes." "There's a clown?" "Hired for the afternoon. Balloon animals. I've already got the pass-code for the back door from the cleaner." "Molly, we're robbing a birthday party." "We're *redistributing* a birthday party." She grinned and slid a pair of plastic sunglasses across the table. "Wear these. Nobody suspects a man in a fake moustache." Bill put them on, then frowned. "These are pink." "They're disguises, Bill. Pink is the new black." "And if a kid spots us?" "Then we offer him a juice box and tell him the birthday fairy needs the presents back for maintenance." She folded the map neatly. "Kids believe anything if you sound official enough." "That's a terrible plan." "It's a brilliant plan with a terrible name. Anyway, the loot goes in the van, the van goes to the lock-up, and by Friday we've got enough gift cards to retire to Spain." Bill stared at her. "Do we even like Spain?" "Nobody likes Spain. That's why it's perfect. Nobody looks there." A small voice drifted through the open window. "Mummy, the clown's lost his nose!" Molly froze. Bill's moustache slipped. "Is that a sign?" "It's a distraction," she hissed, snatching the map. "Move. We've got forty-two children to rob before the cake's cut."
created_at"2026-10-09T09:39:09.027Z" 10/9/2026, 9:39:09 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency594
moderation_latency(null)
generation_time5854
tokens_prompt75
tokens_completion530
native_tokens_prompt95
native_tokens_completion773
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.000396
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791538749-CRU2DOtxLwwRdcHUYIDV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791538749-ZMmN8cU7ld2CIDrFJIrq"
upstream_id"msg_011CfrSWy6DAGuhC4ThAsDfK"
provider_responses
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endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrSWy6DAGuhC4ThAsDfK"
is_byokfalse
latency594
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000396
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
0.00% Matches word count n/a
neededCleanfalse
words348
2.06% Dialogue to Total Word Ratio
Ratio: 78.81%, Deviation: 8.81%
neededCleanfalse
wordsTotal354
wordsDialogue279
1.0285%