Run: 2026-03-06-01KK1H5R5EDC0R1JJ2YF3T73WE

Run Details

Model:
GPT-5.4
Duration:
25.8s
Cost:
$0.013665
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
0.17% Dialogue to Total Word Ratio (details)
0.0863% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 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 privet hedge with a notebook balanced on one knee and a juice box she’d stolen for reconnaissance wedged under her arm. Across the street, balloons bobbed over a suburban garden like brightly colored surveillance blimps. A banner reading HAPPY 7TH BIRTHDAY, OLIVER sagged between two apple trees. Bill lay beside her in a black turtleneck so dramatic it made him look less like a thief and more like a depressed magician. “Tell me again,” Bill whispered, “why children need this many presents. There’s a pile by the patio doors big enough to start its own religion.” “Focus,” said Molly. “We are professionals. We are not here to judge consumerism. We’re here to exploit it.” “I’m exploiting it already with my eyes. That red bicycle has my name all over it.” “Your name is not Sparkle Rider 3000.” “It could be in the right font.” Molly peered through a gap in the hedge. “Count targets.” “Three large boxes, six medium, ten gift bags, one suspiciously lumpy dinosaur thing.” “That dinosaur thing is probably a beanbag.” “Then we steal it and become people of comfort.” From the garden came a shriek of delight, followed by the thump of small feet and the unmistakable bark of a dog with strong opinions. Bill lowered his head. “There’s a dog,” he said. “There’s always a dog.” “I dislike the confidence with which you say that.” “It’s a children’s party. There are only ever five things: cake, noise, a parent in crisis, a dog, and one child dressed as a superhero despite no superhero theme.” Bill risked another peek. “Confirmed. Batman near the bouncy castle. Tiny, sticky Batman.” Molly clicked her pen. “Now, the route. We go in as entertainment support.” “Entertainment support sounds made up.” “So are magicians, and yet society indulges them.” Bill sat up. “No. Absolutely not. Last time I did balloon animals, I made a poodle that caused a divorce.” “That was one time, and arguably that marriage was fragile.” “I still maintain the giraffe looked intentional.” Molly snapped the notebook shut. “Listen carefully. The clown arrives at two. We intercept him at the corner, borrow his costumes, and enter under cover of whimsy.” Bill stared at her. “You want me to mug a clown.” “I want you to respectfully sideline a clown.” “There is no respectful way to sideline a clown. They emerge from the womb unsettling.” A gust carried the smell of sausages and icing sugar. In the garden, adults clustered around folding tables, distracted, while the mountain of presents glittered unattended beside the patio. “Window of opportunity,” Molly murmured. Bill squinted. “Obstacle update. One grandmother. Sharp eyes. Floral blouse. I’ve been judged by less and folded.” “Grandmothers are vulnerable to confidence. If challenged, compliment her trifle.” “What if there is no trifle?” “Then invent one and say you’ve heard marvelous things.” Bill rubbed his face. “I had easier jobs in the old days. Museums. Trains. That brief misunderstanding with the seafood restaurant.” Molly grinned. “Adaptability is the soul of modern crime.” A child ran to the gift pile and hugged a box almost as large as himself. Bill watched, suddenly thoughtful. “You know,” he said, “they do look rather pleased about the presents.” Molly followed his gaze. The birthday boy was beaming like he’d personally negotiated peace in the Middle East. Bill cleared his throat. “Hypothetically, if we didn’t steal from children—” “Bill.” “We could steal the parents’ car keys. Much cleaner demographic.” Molly sighed, then smiled despite herself. “Fine. Revised objective. We lift wallets from inattentive adults and leave the dinosaur beanbag.” Bill brightened. “Now that feels ethical.” “And the bicycle?” “We remain strong.” The gate swung open, and a clown waddled into view carrying a case of props. Molly rose smoothly. “Come on, then. Time to respectfully sideline whimsy.” Bill stood, adjusted his turtleneck, and muttered, “If he makes one balloon giraffe better than mine, I’m taking it personally.”
created_at"2026-03-06T12:15:20.245Z" 3/6/2026, 12:15:20 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency369
moderation_latency(null)
generation_time25692
tokens_prompt77
tokens_completion1160
native_tokens_prompt66
native_tokens_completion900
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"
usage0.013665
router(null)
provider_responses
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endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_09843dce268b1c940169aac5584e308196987af7e0bd09852d"
is_byokfalse
latency128
model_permaslug"openai/gpt-5.4-20260305"
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-1772799320-NEM0s46qn3o7AwrABI4b"
upstream_id"resp_09843dce268b1c940169aac5584e308196987af7e0bd09852d"
total_cost0.013665
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words656
0.17% Dialogue to Total Word Ratio
Ratio: 61.28%, Deviation: 11.28%
neededCleanfalse
wordsTotal656
wordsDialogue402
0.0863%