Run: 2026-10-08-01M4D9W8MCJPJKDF4MNA5VY35W

Run Details

Duration:
16.6s
Cost:
$0.001741
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
99.81% Dialogue to Total Word Ratio (details)
49.9073% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 getaway van idled behind the bouncy castle hire shop, headlights off, its two occupants peering through the windscreen at the glowing garden lanterns of number twelve, Elm Crescent. Inside, forty children shrieked with delight while a clown with a sinister grin juggled flaming batons beside a cake shaped like a castle. Stacked on the patio sat a mountain of presents, each wrapped in paper so bright it practically glowed. "Ready?" whispered Molly, tugging a balaclava decorated with cartoon ducks over her ponytail. Bill nodded, hefting a crowbar wrapped in pink ribbon. He squinted at the front gate, where a plastic unicorn stood guard beside the doorbell. "Why is there a unicorn on the gate?" "Security," Molly said. "Nobody suspects a unicorn." Molly cracked her knuckles and slid open the side door. The night air smelled of sugar and panic. "Walk in, grab every bow, walk out." Bill followed her across the lawn, carefully avoiding the sprinklers and a small boy dressed as a dinosaur who kept staring at them with suspicion. Molly reached the patio, scooped up an armful of presents, and stuffed them into a sack labeled Santa's Overtime Bag. Bill tried the same, but his foot caught a rubber ball, sending him skidding across the grass like a penguin on ice. He landed face-first in a pile of crisps, a sparkly tiara stuck to his elbow. The party music cut out. Forty children gasped in unison. Molly grabbed Bill by the collar, hauled him upright, and sprinted for the van, the sack bouncing over her shoulder like a very determined reindeer.
created_at"2026-10-08T08:25:33.741Z" 10/8/2026, 8:25:33 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency16370
moderation_latency(null)
generation_time16370
tokens_prompt75
tokens_completion395
native_tokens_prompt95
native_tokens_completion3462
native_tokens_completion_images(null)
native_tokens_reasoning2881
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"
usage0.0017405
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791447933-psh7SkdIxq05gZgfoxXn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791447933-W4qr7lCDFmS5fbIxp1ZL"
upstream_id"msg_011CfpT6ca7rkH1fvwuv2pMM"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpT6ca7rkH1fvwuv2pMM"
is_byokfalse
latency1050
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0017405
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
words264
99.81% Dialogue to Total Word Ratio
Ratio: 7.92%, Deviation: 2.08%
neededCleanfalse
wordsTotal265
wordsDialogue21
49.9073%