Run: 2026-10-09-01M4G0WPSC7A88VJBKWFEDJJV9

Run Details

Duration:
13.4s
Cost:
$0.001271
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.03% Matches word count (details)
99.99% Dialogue to Total Word Ratio (details)
50.0123% 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 a bouncy castle warehouse, headlights off, engine coughing like a retired accordion. Molly pressed her face to the window and squinted across the lawn. Fairy lights glowed over a party tent, and beside a towering cake shaped like a castle sat a mountain of wrapped presents, each one tagged with a name and a tiny drawing of a dinosaur. Bill unfolded the blueprints across his knees. Someone had doodled a grinning clown in the margin, and he had decided to ignore it. "Security?" Molly whispered. "One dad, asleep in a deckchair," Bill said. "Holding a sausage roll like a teddy bear." Molly tugged a pink ski mask over her head, complete with a stitched unicorn horn. She checked her pockets: lockpicks, duct tape, three chocolate coins, and a whistle she could not remember stealing. They crept across the damp grass, sneakers squelching in something neither wanted to identify. Bill clutched a sack large enough to hold a small pony and muttered instructions to himself about not sneezing near the balloons. The tent flap opened easily. Inside, a dozen children slept in sleeping bags shaped like sharks and unicorns. Molly tiptoed between them, grabbed the nearest box, and grinned. A tiny voice piped up from the darkness. "Are you the present thieves?" Molly froze. Bill slowly lowered his sack. "No," he whispered. "We're the present people."
created_at"2026-10-09T09:46:14.194Z" 10/9/2026, 9:46:14 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2815
moderation_latency(null)
generation_time13340
tokens_prompt75
tokens_completion637
native_tokens_prompt95
native_tokens_completion2523
native_tokens_completion_images(null)
native_tokens_reasoning2019
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"
usage0.001271
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791539174-xhJknpPrBlGoeJ58EDXI"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791539174-ohXyPKyFWBL5cnLsN0fm"
upstream_id"msg_011CfrT4K6r71pXM2bAeTUBm"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrT4K6r71pXM2bAeTUBm"
is_byokfalse
latency730
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.001271
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
0.03% Matches word count n/a
neededCleanfalse
words230
99.99% Dialogue to Total Word Ratio
Ratio: 10.87%, Deviation: 0.87%
neededCleanfalse
wordsTotal230
wordsDialogue25
50.0123%