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Run: 2026-03-18-01KM080STNGYDGDRAX03XC21GN
Run Details
Model:
GPT-5.4 Nano (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
8.6s
Cost:
$0.001717
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
97.11%
Dialogue to Total Word Ratio
(details)
48.5570%
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
Messages
Meta
AI
Molly and Bill crouched behind a hedgerow like two extremely underqualified spies. The children’s party next door was in full volume: squealing laughter, inflatable dolphin squeaks, and the relentless thump of party music that sounded suspiciously like a drumline audition. “They’re going to notice if we’re shaped like criminals,” Bill whispered, tugging at his hoodie. “Do you think this disguise screams ‘experienced felon’?” “It screams ‘homeless raccoon who reads bedtime stories,’” Molly said. She slid a small device from her pocket—an overly cheerful remote control with the word PRESENTS stamped on the side in glitter. Bill leaned closer. “That’s not a remote. That’s a toy.” “It is both,” Molly replied. “Look, it says ‘Press Me to Win!’ Which is what everyone says right before they let you steal their stuff.” Bill’s eyebrows rose. “Kids say that?” “No, but parents do,” Molly said. “Parents love games. That’s how you get them to accept losing their dignity.” Bill peered through the fence slats. Paper crowns fluttered above a folding table like dignified birds. Gift bags waited in neat rows, each wrapped in cheerful menace. Somewhere, a balloon bobbed with the optimism of a toddler. “Okay,” Bill murmured, “we go in, we bag every present, and we get out. Simple.” “Simple is how they get you,” Molly said. “We need a two-step plan.” Bill sighed. “We’ve never had a two-step plan.” “We’re starting today,” Molly said, pointing to her left. “Step one: distract the adult attention. Step two: relocate the presents from ‘wonderful surprise’ to ‘our trunk of destiny.’” Bill reached for a small roll of tape. “How do we distract them? We don’t have gadgets.” Molly smiled. “We do. We just have them in the form of absolute chaos.” Bill blinked. “That’s not a gadget.” “It’s a personality,” Molly corrected. She unhooked a party favor from her pocket: a cheap plastic megaphone painted like a rainbow unicorn. “All we need is volume.” Bill stared at it. “You brought a megaphone to a children’s party?” “I brought a megaphone to a situation,” Molly said. “They’ll think it’s part of the entertainment.” Bill swallowed. “Kids will hear us and then—” “Think we’re performers,” Molly finished. “Remember, kids believe anything with confetti.” Bill glanced at the door. “And the adults?” “They’ll hear it too,” Molly said. “Adults love plausible deniability. If you sound confident enough, they’ll nod like you’re the manager of Fun.” Bill adjusted his cap. “I’m not sure I can sound manager of Fun.” “Yes you can,” Molly said. “You just have to commit. Like a penguin jumping into a puddle. No hesitation. Full splash.” Bill cracked a grin despite himself. “That’s the most criminal pep talk I’ve ever heard.” “Thank you,” Molly said, then lowered her voice. “Ready?” Bill checked his pockets. “I have gloves. I have tape. I have…this cookie.” Molly stared. “Why do you have a cookie?” Bill held it up like evidence. “For morale.” Molly took it, inspected it, then handed it back. “Cookies are never for morale. They’re for trades. We’ll trade it for entrance if anyone asks questions.” Bill nodded gravely. “I’m prepared to bribe the party with a chocolate chip.” Molly pressed the glittery remote. It beeped once, then displayed a blinking message: TRY AGAIN, YOU’RE NOT AUTHORIZED. Bill winced. “Your toy hates us.” “It’s not hating,” Molly said. “It’s just…being a security system with feelings.” She pressed again. The remote chirped, and a small motion sensor on the fence clicked, like a gate learning to trust. Bill’s eyes widened. “You just convinced a fence to cooperate.” “I spoke gently,” Molly said. “With menace.” They slipped through the opening as the party music surged. Molly’s rainbow megaphone glinted. Bill followed, careful not to step on a sprinkler that looked like it had a personal grudge against intruders. Bill whispered, “What if they have cameras?” Molly glanced upward at a corner of the porch where a ring-shaped device sat like an unamused owl. “Then we give it something it can’t resist.” Bill swallowed. “What, like…a decoy gift?” Molly shook her head. “Like a story. Cameras can’t resist a good narrative.” Bill looked uncertain. “Are you planning to lie to the security camera?” “Not lie,” Molly said. “Persuade. Watch.” She lifted the megaphone and, with the confidence of a magician about to ruin everyone’s day, she inhaled. Bill grabbed her sleeve. “Wait—maybe we should—” Molly smiled at him. “Step one.” She aimed at the camera and began to shout in a bright, fake-announcer voice. “ATTENTION! WE HAVE AN IMPORTANT SURPRISE DELIVERY!” Bill’s eyes shot wide. “Molly.” She leaned closer, whispering through the megaphone’s squareness. “Trust me. Adults will accept anything if you use exclamation points out loud.”
created_at
"2026-03-18T10:31:48.319Z"
3/18/2026, 10:31:48 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6447
moderation_latency
(null)
generation_time
8312
tokens_prompt
77
tokens_completion
1634
native_tokens_prompt
66
native_tokens_completion
1363
native_tokens_completion_images
0
native_tokens_reasoning
228
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.00171695
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_05190612bfce7af10169ba7f14617481948ec281a0bbe071f3"
is_byok
false
latency
172
model_permaslug
"openai/gpt-5.4-nano-20260317"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773829908-KNUFcGDtLx1iTU1oOXx1"
upstream_id
"resp_05190612bfce7af10169ba7f14617481948ec281a0bbe071f3"
total_cost
0.00171695
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
780
97.11%
Dialogue to Total Word Ratio
Ratio: 50.77%, Deviation: 0.77%
neededClean
false
wordsTotal
784
wordsDialogue
398
48.5570%