Run: 2026-03-18-01KM09M96WYC8KBVXCZJ5F4HM8

Run Details

Duration:
2.3s
Cost:
$0.001575
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.8722% 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 crouched behind the bakery dumpster, studying the glittering flyer she’d swiped from a lamppost. “Children’s birthday, Saturday, three until six. Clown. Pony. Gift table.” She grinned. “It’s a treasure map with frosting.” Bill adjusted his stolen bow tie. “You’re calling it a treasure map because you’re nervous.” “I’m calling it a treasure map because treasure maps are classy.” He squinted at the list. “We need a plan.” “We need disguises.” “Why is every plan of yours one wool hat away from stupidity?” Molly opened a satchel. “Because stupidity is cheap and effective. Behold: giant mascot costumes.” Bill stared. “Those are pink rabbits.” “Exactly. Nobody suspects pink rabbits.” “Nobody suspects pink rabbits because nobody wants to think about pink rabbits.” Molly handed him one. “Put it on. We enter as entertainment, drift toward the presents, and exit before the cake.” Bill hesitated. “What if the children ask for a performance?” “We tell them a story about a rabbit who found a mountain of loot and retired very rich.” “That’s not a children’s story.” “It is if we leave out the prison part.” Bill sighed, tugging on the rabbit head. “If this works, I’m never trusting you again.” Molly smiled. “That’s the spirit. Now hop.”
created_at"2026-03-18T10:59:55.241Z" 3/18/2026, 10:59:55 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency779
moderation_latency(null)
generation_time1893
tokens_prompt77
tokens_completion374
native_tokens_prompt66
native_tokens_completion339
native_tokens_completion_images0
native_tokens_reasoning46
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"
usage0.001575
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0b27d66aa6fb2c2b0169ba85ab4fdc8195bed7fe83ebd4f781"
is_byokfalse
latency211
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-1773831595-evedL1y5z3UdYJDZ5lu2"
upstream_id"resp_0b27d66aa6fb2c2b0169ba85ab4fdc8195bed7fe83ebd4f781"
total_cost0.001575
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words204
0.00% Dialogue to Total Word Ratio
Ratio: 75.98%, Deviation: 25.98%
neededCleanfalse
wordsTotal204
wordsDialogue155
49.8722%