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Run: 2026-02-16-01KHKA5AFSVWYFE5K0DSW37QFB
Run Details
Model:
GPT-5 Nano
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
51.3s
Cost:
$0.002076
Provider:
OpenAI
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
Evening wrapped the mall in a pink fog of neon and party balloons. Molly and Bill crouched behind a rented foam prop tree near the children's party room, a place where faint giggles drifted through an air vent. Molly studied a crumpled map she swore was drawn by a bored security guard. Bill adjusted a ridiculous pirate hat that kept slipping over his eyes. The air tasted like bubble gum and risk. "If we do this with flair, nobody will suspect a thing," Molly muttered. "Flair is expensive," Bill replied, tugging at his cape. They nodded anyway, because a plan is a plan, and a plan needs a dash of risk and a spoonful of excuses. They rehearsed their lines, not their method, and tried to imagine their own legend growing bigger than the party cake. Molly: We walk in like consultants for party miracles, not burglars in capes. Bill: Capes are optional, but dramatic entrances are nonnegotiable. Molly: Rule one: charm, not alarm, and borrow some of their glitter. Bill: Rule two: never look at the gift table directly. Molly: We’ll join the volunteer crew, pass out napkins to the dragon balloons. Bill: I’ll wear a name badge that says Magic Maintenance. Molly: Your badge should be bilingual: "Maintenance" and "Mischief." Bill: The DJ will spin a lullaby to distract the crowd. Molly: We time our move with the chorus of the birthday song. Bill: When the cake lands on stage, we glide behind the stage curtain. Molly: We pretend to adjust the lighting, but we’re really adjusting our chances. Bill: We pretend to measure balloons for inventory, nodding gravely. Molly: The suspicious ping of a real plan will ruin everything. Bill: So we keep it silly, keep it friendly, keep the giggles going. Molly: The presents are a parade, we just join the floats for a moment. Bill: I’ll distract the attendant with a counterfeit complaint about napkins. Molly: You mean counterfeit as in imaginary, right? Bill: Exactly. I’ll claim the cake supplies need audit, and you audit too. Molly: We’ll “document” the mashed potato dispensers and the party hats. Bill: And if a kid asks what we’re doing, we tell the truth through a joke. Molly: We’re here to ensure the party exceeds safety standards, obviously. Bill: That line works better than a crowbar on a drum. Molly: Remember, no one should get trampled by a rolling pin of joy. Bill: If anyone suspects us, we pivot to a dramatic science experiment. Molly: A glitter explosion buys us a few extra heartbeats. Bill: Then we vanish like a confetti cannon, leaving behind applause. Molly: And we pretend it was all part of the entertainment arc. Bill: The final page salutes the young heroes of the night. Molly: The kids will remember the night the party came alive. Bill: We’ll slip out when the lights dim for the encore. Molly: The door will pretend to be a marble statue, and we’ll be gone. Bill: And if a cleanup crew questions us, we blame enthusiastic balloon animals. Molly: We’ll exit with the echo of laughter, nothing left but rumors of mischief. Bill: This is ridiculous, and that’s exactly why it will work. Molly: Ready to rehearse the exit again, for luck and laughter? Bill: Always. Let’s make a graceful escape and a better story. The room suddenly rattled with a distant horn of party chaos, and they straightened their backs as if nothing had changed, two jokers stepping into the glow of streamers and sugar, ready to misbehave with a wink and a smile.
created_at
"2026-02-16T13:28:33.93592+00:00"
2/16/2026, 1:28:33 PM
model
"openai/gpt-5-nano-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4072
moderation_latency
(null)
generation_time
51025
tokens_prompt
77
tokens_completion
1902
native_tokens_prompt
66
native_tokens_completion
5183
native_tokens_completion_images
0
native_tokens_reasoning
4352
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
0.0020765
router
(null)
provider_responses
0
id
"resp_005adbd1b3d0a7a40169931b4e6be081939a4c3a5367aa879c"
status
200
is_byok
false
latency
133
endpoint_id
"50329d77-04e1-4979-a184-c33030289476"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-nano-2025-08-07"
api_type
"completions"
id
"gen-1771248462-yRHwTtd7enUzRJrw6Lxk"
upstream_id
"resp_005adbd1b3d0a7a40169931b4e6be081939a4c3a5367aa879c"
total_cost
0.0020765
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Matches word count
n/a
neededClean
false
words
595
0.0000%
Dialogue to Total Word Ratio
Ratio: 2.86%, Deviation: 67.14%
neededClean
false
wordsTotal
595
wordsDialogue
17
0.0000%