Run: 2026-09-23-01M37NY3DJDY1ZYZDKQWMCJH1B

Run Details

Duration:
24.2s
Cost:
$0.045100
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
79.63% Dialogue to Total Word Ratio (details)
89.8156% 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
Molly spread the blueprints across the hood of the getaway car, which was a lime-green minivan with a bumper sticker that read MY CHILD IS AN HONOR STUDENT. The blueprints were, technically, a crayon drawing of the Hendersons' backyard that Molly had obtained by befriending a six-year-old at the park. The six-year-old had charged her two juice boxes and a sticker. Bill squinted at the bouncy castle, rendered in furious purple. "Security?" he asked. "One clown. Possibly armed with balloons." Bill nodded gravely. He had been bitten by a balloon animal once, or at least that was how he told it. The truth involved a poodle-shaped balloon, a static shock, and forty minutes of crying behind a Chuck E. Cheese. The plan was elegant in its simplicity. Molly would pose as a substitute magician. Bill would wait by the gift table disguised as a piƱata. When the children began swinging, he would simply roll away with the loot. "What if the little monsters hit me?" "That's why you're wearing the helmet." Bill adjusted the helmet. It was shaped like a donkey. He had never felt more professional in his life. Across town, a clown sensed danger and reached for his balloons.
created_at"2026-09-23T17:45:08.294Z" 9/23/2026, 5:45:08 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5161
moderation_latency(null)
generation_time24130
tokens_prompt75
tokens_completion730
native_tokens_prompt95
native_tokens_completion2236
native_tokens_completion_images(null)
native_tokens_reasoning1812
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"
usage0.0451
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185508-lU6wEn6uIw8z5V6Jqxzo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185508-Cd8Vhfq1PfFH1BcyZe2R"
upstream_id"msg_011CfLndmj1HmVK75gov4RQe"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLndmj1HmVK75gov4RQe"
is_byokfalse
latency1168
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.0451
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
100.00% Matches word count n/a
neededCleanfalse
words201
79.63% Dialogue to Total Word Ratio
Ratio: 16.91%, Deviation: 6.91%
neededCleanfalse
wordsTotal207
wordsDialogue35
89.8156%