Run: 2026-03-18-01KM09R092ZT3RE6J4T4BXNFSY

Run Details

Duration:
3.0s
Cost:
$0.001881
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
6.09% Matches word count (details)
3.42% Dialogue to Total Word Ratio (details)
4.7536% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 peered through the bakery window at the rainbow of balloons drifting over the backyard next door. “Bill, tell me again why we’re robbing a party for six-year-olds.” “Because,” Bill said, adjusting his tie, “children receive gifts with terrible vigilance and zero tax documentation.” “That is not a real reason.” “It is for me.” Molly watched a clown twist a balloon into something alarming. “We’re going to look ridiculous.” “We are thieves, Molly. Ridiculous is our brand.” “They’ll notice us.” “Not if we blend in.” “With what? Tiny hats?” “Exactly. Tiny hats, big confidence.” Molly sighed and tugged at the paper crown he’d made from a cereal box. “If anyone asks, I’m not carrying a sack.” “You’re carrying an investment portfolio.” “That sack is shaped like a football.” “Artisanal portfolio.” A child’s laughter burst from the yard, followed by the thump of a piñata missing its moral center. Molly winced. “I hate that you make crime sound like party planning.” Bill grinned. “Same skill set. Same snacks. Now, on my mark, we enter boldly, compliment the cake, and gently liberate the presents.” “And if they stop us?” Bill winked. “Then we were never here.” From the backyard came a cry of, “The treasure hunt starts now!” Molly adjusted her tiny hat. “Bill?” “Yes?” “I’m beginning to think the children are stealing from us.”
created_at"2026-03-18T11:01:57.168Z" 3/18/2026, 11:01:57 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1622
moderation_latency(null)
generation_time2518
tokens_prompt77
tokens_completion414
native_tokens_prompt66
native_tokens_completion407
native_tokens_completion_images0
native_tokens_reasoning90
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"
usage0.001881
router(null)
provider_responses
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endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0b0b31229287eb780169ba86254cd48196be9dd99e5b0b2372"
is_byokfalse
latency255
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-1773831717-RB1FTEy3bf12ATGqQqnX"
upstream_id"resp_0b0b31229287eb780169ba86254cd48196be9dd99e5b0b2372"
total_cost0.001881
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
6.09% Matches word count n/a
neededCleanfalse
words223
3.42% Dialogue to Total Word Ratio
Ratio: 63.56%, Deviation: 13.56%
neededCleanfalse
wordsTotal225
wordsDialogue143
4.7536%