Run: 2026-09-29-01M3P2DKR4Q6X2D1AN9VMWW74H

Run Details

Duration:
14.7s
Cost:
$0.020190
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9989% 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 crouched behind the hedge, binoculars trained on the bounce house next door, where twenty-three sticky children screamed at a man dressed as a dinosaur. Bill crouched beside her, wearing a balaclava, a utility belt, and, for reasons he refused to explain, a paper party hat. The plan was elegant. Molly had drawn it on a napkin, then laminated the napkin, because professionals laminate. At precisely two o'clock, the piƱata would be brought out. Every child would sprint toward it, swinging blindly, and the gift table by the patio would be abandoned for ninety glorious seconds. Bill nodded gravely, then dropped a juice box into his pocket. He had already stolen it from the cooler. Nobody had asked him to. "Ninety seconds," Molly whispered. "Can you carry forty presents?" "I was born to carry forty presents," Bill whispered back. "Is the dinosaur a problem?" Molly lowered the binoculars and studied the dinosaur, who was now doing a slow, menacing cartwheel. She considered the mother by the cake, who looked capable of tackling a bull. She considered the ten-year-olds, feral and armed with sticks. Neither of them had ever been so frightened, or so delighted, in their entire criminal lives.
created_at"2026-09-29T07:52:41.481Z" 9/29/2026, 7:52:41 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4136
moderation_latency(null)
generation_time14659
tokens_prompt75
tokens_completion472
native_tokens_prompt95
native_tokens_completion2000
native_tokens_completion_images(null)
native_tokens_reasoning1565
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"
usage0.02019
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668361-rmc2moPwzfZeKyr9Xk9b"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668361-vRWS7BZwLcVOmmLEqthk"
upstream_id"msg_011CfXNJxLh7BEdUjckmvnwT"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNJxLh7BEdUjckmvnwT"
is_byokfalse
latency591
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.02019
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
words199
100.00% Dialogue to Total Word Ratio
Ratio: 9.41%, Deviation: 0.59%
neededCleanfalse
wordsTotal202
wordsDialogue19
99.9989%