Run: 2026-03-18-01KM08ED1XJ83SJW3S99G4GMYJ

Run Details

Duration:
6.1s
Cost:
$0.001639
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
34.54% Dialogue to Total Word Ratio (details)
17.2704% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 potted palm like it was a jungle and not a lobby centerpiece that smelled faintly of vanilla frosting. Bill stood beside her, holding a roll of duct tape in one hand and a party invitation in the other, as if the paper itself might confess something. From inside the house came the muffled thump of cartoon music and the squeal of children summoning joy on a timer. Somewhere, a clown laughed with the strained enthusiasm of a person trying to be paid in gift cards. Bill leaned in. “Okay. We’re stealing presents from a children’s party.” Molly didn’t look away from the front window. “Yes. In our defense, they’re the only ones with presents. Also, I’m morally flexible.” Bill adjusted his beanie, which had little blinking stars on it. “You chose the beanie.” “It came with the kit,” Molly said. She produced a small device that looked like a remote control but had “SILENT WHISPER, PLEASE” etched into the side. “Now we’re stealth.” Bill peered at the door. “That’s… not stealth. That’s a karaoke machine’s evil cousin.” “It’s a frequency jammer for doorbells,” Molly said. “So when we trip the invisible light beam—” “We’re tripping an invisible light beam?” Molly smiled like a cat about to commit a minor felony. “It’s already been installed by someone who has never met us.” Bill sighed. “You mean the invisible light beam is real. Great. I love invisible things. They’re like taxes but less polite.” Molly glanced at the window again. “Listen. We wait for the sugar rush lull. Kids get distracted by cake, then we grab everything shiny.” Bill raised a finger. “Everything shiny.” “Yes,” Molly said. “Including the smaller shiny things.” Bill nodded slowly. “So basically the whole living room.” “Exactly,” Molly said. “We’re not monsters. We’re professionals.” From the living room, a voice boomed: “Everybody, it’s time for the piñata!” The sound of delighted chaos erupted, followed by frantic stomping. Molly and Bill both flinched, their shoulders rising in unison like two synchronized tortoises. Bill whispered, “Now?” “Now,” Molly whispered back. Bill darted toward the door, but the handle twitched first. A lock clicked, then the door swung inward a crack as if the house itself had been curious about their intentions. Light spilled out onto the threshold—bright, warm, and aggressively cheerful. Bill froze. “Molly.” Molly stared at the open gap. “That is… not stealth.” A small dog padded into view, wearing a bandana that read, in cheerful cursive: FUTURE V.I.P. “Great,” Bill muttered. “The dog is a special consultant.” Molly crouched, holding up her hands. “Friendly. We’re just… here for the presents.” The dog sniffed the air, then wagged enthusiastically. It trotted closer, tail thumping like a malfunctioning drum. Bill leaned toward Molly. “This is the worst part of the job. When the dog likes you.” The dog sat directly in their path. Molly slowly reached into her pocket and produced a single wrapped candy cane from a bag labeled EMERGENCY SWEETENING FOR NEGOTIATIONS. “We bribe the dog.” Bill blinked. “We have candy cane.” “We planned for dog diplomacy,” Molly said. She offered the candy cane. The dog took it gently, like it understood contracts. Then, to their horror, it trotted away—toward the living room—carrying the candy cane triumphantly. Bill’s eyes widened. “It’s bringing our evidence.” Molly took a breath. “Okay. New plan. We distract the dog with a louder bribe.” Bill already had his hands up, looking suddenly guilty. “I don’t have louder bribes.” Molly’s gaze flicked across the entryway. “The party hats.” Bill turned his head, as if considering a moral question. “We’re going to bribe the dog with hats?” “Kids don’t need hats in the living room,” Molly said. “They need hats on their heads. The dog needs hats in its heart.” Bill swallowed. “That’s… disturbingly accurate.” Molly ripped a party hat off the side table—plush, pink, and glittery. She tossed it toward the dog. The dog pounced, hat skidding under a couch with a tiny squeak. The room fell silent for half a second—long enough for Molly and Bill to slip inside. Bill mouthed, WHOLE ROOM. Molly mouthed BACK AT US. They moved in a practiced hustle, eyes scanning the towering pile of presents beneath a banner that read HAPPY BIRTHDAY, HENRY! and also, somehow, HAPPY BIRTHDAY, HENRY! again, because the banner maker believed in redundancy. Bill whispered, “We’re taking all of them?” Molly nodded. “All presents. Maximum joy extraction. No residual sorrow.” Bill crouched beside a gift wrapped in rocket paper. “What if Henry notices?” Molly scooped a smaller box into her bag. “Henry will notice less than you think.” Bill picked up a larger box and immediately struggled. “This one has—why is this heavier than it should be? It’s like a brick in pajamas.” Molly grinned. “Because it’s full of fun. Hold it like you respect the fun.” Behind them, the cartoon music resumed, cheerful and unaware. Somewhere, a child screamed, “Find the candy!” and a chorus of laughter followed, while Molly and Bill worked in the bright chaos of a celebration that, for the next few minutes, belonged to criminals with excellent timing.
created_at"2026-03-18T10:39:13.994Z" 3/18/2026, 10:39:13 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3073
moderation_latency(null)
generation_time5751
tokens_prompt77
tokens_completion1583
native_tokens_prompt66
native_tokens_completion1301
native_tokens_completion_images0
native_tokens_reasoning87
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"
usage0.00163945
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_03ff1456476c87d40169ba80d20c688196ad1c199a4ef88609"
is_byokfalse
latency184
model_permaslug"openai/gpt-5.4-nano-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-1773830353-p3mtM9E2ebOm1gWt03rI"
upstream_id"resp_03ff1456476c87d40169ba80d20c688196ad1c199a4ef88609"
total_cost0.00163945
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words861
34.54% Dialogue to Total Word Ratio
Ratio: 34.61%, Deviation: 4.61%
neededCleanfalse
wordsTotal861
wordsDialogue298
17.2704%