Run: 2026-09-23-01M36NMVF3SCV7EG0X20Z3X415

Run Details

Duration:
24.3s
Cost:
$0.001136
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.61% Dialogue to Total Word Ratio (details)
99.8046% 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 and Bill crouched behind a hedge outside the community hall, where paper stars trembled in the windows and a banner announced Nina’s sixth birthday. Inside, children shrieked with the joy usually reserved for opening treasure chests or discovering that somebody else had brought cupcakes. Molly adjusted her clown nose; Bill wore a magician’s cape and the expression of a man who had lost a rabbit and never recovered. Molly whispered, “We enter as uncles, then lift presents during the singing.” Bill murmured, “If asked, we're delivering a spectacularly late birthday surprise, obviously.” Their getaway vehicle, a squeaky ice-cream cart, waited beside the alley, loaded with disguises, rope, and one large sack labeled “BALLOONS.” The plan seemed flawless, except the cart played “Pop Goes the Weasel” whenever pushed, and Bill’s cape kept snagging on shrubbery. Molly studied the side door, where a handwritten sign warned: NO ADULTS WITHOUT A CHILD. She glanced at Bill. He glanced at the sack. A toddler in a dinosaur costume burst through the door, clutching a juice box and staring at them with courtroom seriousness. Bill offered the child a balloon. The child offered him a sticky raisin. Molly accepted this as a treaty.
created_at"2026-09-23T08:20:50.793Z" 9/23/2026, 8:20:50 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6919
moderation_latency(null)
generation_time24276
tokens_prompt75
tokens_completion579
native_tokens_prompt66
native_tokens_completion2259
native_tokens_completion_images0
native_tokens_reasoning1990
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"completed"
service_tier"default"
usage0.0011361
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151650-SZ4OnkwuReTe3rUGYFTd"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151650-H4udosUOnairT4Pk6uqF"
upstream_id"resp_01e83ecd7120948d016ab38be2e2b087d1bad1f481116c813b"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_01e83ecd7120948d016ab38be2e2b087d1bad1f481116c813b"
is_byokfalse
latency513
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0011361
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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
99.61% Dialogue to Total Word Ratio
Ratio: 12.50%, Deviation: 2.50%
neededCleanfalse
wordsTotal200
wordsDialogue25
99.8046%