Run: 2026-03-18-01KM09STCGM6M2585MB6DTRZT0

Run Details

Duration:
2.1s
Cost:
$0.001503
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.01% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
0.0049% 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 bakery van, peering at the rainbow balloon arch wavering over the garden gate. Inside, the children’s party buzzed with shrieks, sugar, and the kind of careless joy that made burglary feel almost rude. Almost. Bill unfolded a crinkled map of the house, though it had been drawn on the back of a takeaway receipt and mostly featured questionable arrows. “Easy,” Bill whispered. “We blend in.” “With what?” Molly asked. “Your face?” He adjusted his fake mustache, which had already surrendered at the corners. “I can be charming.” “You can be presentable if the moon is in the right quadrant.” From the marquee came the sound of a game host shouting, “Pin the tail on the dinosaur!” followed by a crash and delighted applause. Molly smiled despite herself. The presents were stacked in the conservatory, glittering beneath curling ribbons and a banner reading HAPPY BIRTHDAY, MAX. “That’s the mother lode,” she said. “One clean sweep, no tears.” Bill nodded solemnly. “What about the cake?” Molly stared at him. “What? I’m not a monster,” he said. “Just a thief.” She checked the kitchen window. “Fine. We take the gifts, leave the cake, and for once in your miserable career, don’t talk to anyone.” Bill straightened his tie. “Molly, darling, I was born for parties.” “Then try not to be the reason this one ends with police and pony rides.”
created_at"2026-03-18T11:02:56.67Z" 3/18/2026, 11:02:56 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency401
moderation_latency(null)
generation_time1972
tokens_prompt77
tokens_completion388
native_tokens_prompt66
native_tokens_completion323
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.001503
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0185f3be955daf220169ba8660ba2c8193b6a9d72080bc355a"
is_byokfalse
latency177
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831776-nrAgDotTxXBZkg3xou5w"
upstream_id"resp_0185f3be955daf220169ba8660ba2c8193b6a9d72080bc355a"
total_cost0.001503
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.01% Matches word count n/a
neededCleanfalse
words231
0.00% Dialogue to Total Word Ratio
Ratio: 39.83%, Deviation: 29.83%
neededCleanfalse
wordsTotal231
wordsDialogue92
0.0049%