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Run: 2026-03-18-01KM09WTDE8DSAN54RJ12JYHR1
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
6.5s
Cost:
$0.001711
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0004%
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 crouched beside the inflatable slide, her headlamp creating a polite halo around her cap. “Okay, Bill, remember: we’re stealthy. Like ninjas, except our weapons are gift bags and optimism.” Bill adjusted the straps on his backpack. “Optimism’s not a weapon, Molly. It’s how you end up stealing from a party with balloons shaped like sharks.” “Exactly,” Molly whispered, tapping her earpiece. “Balloons shaped like sharks mean shark presents. Present logic. Now, do you have the gift-wrapping tape?” “I have duct tape,” Bill said. “It’s basically gift tape’s angrier cousin.” Molly grinned. “We’ll go duct-tape classy. As a team, we’ll maintain dignity.” “Dignity is overrated,” Bill replied. “Besides, kids can’t tell the difference between duct tape and artisan craftsmanship. They’re mostly impressed by stickers.” A distant chorus of giggles floated from inside the house. Molly leaned in. “Hear that? That’s the sound of innocent joy. We’ll steal it quietly, like museum patrons.” Bill pointed toward the window. “Quietly like museum patrons who trip a motion sensor.” Molly’s fingers hovered over the latch. “This window is nine inches too high for our dignity. But we have a plan.” “We always say ‘we have a plan,’” Bill said, “and then you start high-fiving invisible imaginary security cameras.” Molly ignored him and pulled a collapsible ladder from her bag. “Step one: we blend in.” “How?” Bill asked. “We’re wearing black.” Molly gestured at her outfit. “Black is the color of stealth. Also, it’s the color of most children’s leggings. People will assume we’re cool substitutes.” Bill squinted. “Cool substitutes for what? Substitute teachers? In the heist academy?” Molly clicked the ladder open. “Substitute gift inspectors. We’re here to make sure the presents aren’t defective.” Bill climbed, grunting. “I’m going to need you to stop pitching these lies. They sound like crimes committed by a customer service representative.” Molly reached the window latch. “Step two: get the checklist. I stole the party invitation from the mailbox.” Bill’s eyes widened. “You stole the invitation?” “It was mailed by mistake,” Molly said. “Besides, the invitation includes the timing and the location of the ‘Main Present Mountain.’” Bill followed her up, peering in. “Main Present Mountain sounds like a majestic threat.” Molly swung the window open just enough to slip through. “Step three: avoid the dog.” “A dog?” Bill said, voice rising. “You didn’t mention a dog.” Molly froze mid-climb. “I didn’t know it was there. It’s new. Like our moral decline.” Bill craned his neck. “What kind of dog?” Molly listened. “A small dog with big opinions. If it barks, we pretend we’re delivering cupcakes.” Bill sighed. “We’re not carrying cupcakes.” Molly looked offended. “Everyone carries cupcakes. That’s what pockets are for.” Bill dropped his gaze to his empty pockets. “My pockets are purely decorative. Like your face in that selfie you took last week.” Molly shot him a look. “My selfie was research.” “Research for what?” Bill asked. “Getting caught?” Molly slipped inside, landing with a soft thump on plush carpet. “Research for perfect timing. Now, shuffle. Step like you’re trying not to wake a sleeping cat.” Bill moved carefully. “I don’t own a cat.” “You own fear,” Molly said. “Same thing. Now see that table? That’s where the presents are. Cardboard fortifications. Sparkle wrapping. Minimal locks.” Bill crouched near the table. “How many presents?” Molly nodded toward a towering stack, bows trembling like suspicious jelly. “All of them.” Bill reached into his bag, pulled out a roll of duct tape, and paused. “What if the parents notice?” Molly whispered, “Then we perform customer service.” Bill held up a small label. “The biggest present has my name on it.” Molly leaned closer. “Bill.” Bill swallowed. “Yes.” Molly’s smile faltered. “Why is your name on the biggest gift?” Bill stared at the label like it was a cursed artifact. “Maybe the birthday is for me?” Molly stared back. “Or maybe you have a secret kid.” Bill’s mouth fell open. “I do not have a secret kid.” Molly nodded slowly. “Then we’re stealing from someone who thinks they’re gifting you. That’s morally complicated.” Bill exhaled. “Molly. I am morally flexible. I once returned a shopping cart to be polite.” Molly raised the duct tape like a flag. “Then we proceed. Nobody touches your name until we’ve confirmed it’s not a trap.” Bill gestured toward the couch. “The parents are coming.” Molly froze, then whispered sharply, “Lie faster, Bill.” Bill looked around wildly. “Okay! Pretend to be—uh—party accountants!” Molly grabbed his sleeve and pulled him behind the curtain. “Good. Now smile like you’re auditing joy.”
created_at
"2026-03-18T11:04:35.005Z"
3/18/2026, 11:04:35 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4076
moderation_latency
(null)
generation_time
5601
tokens_prompt
77
tokens_completion
1485
native_tokens_prompt
66
native_tokens_completion
1358
native_tokens_completion_images
0
native_tokens_reasoning
256
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
0.0017107
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0aba43fc8d31e06c0169ba86c30e74819484a2a2ed33dffc92"
is_byok
false
latency
188
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-1773831875-fBKYrEoxAmbchBTqIxVb"
upstream_id
"resp_0aba43fc8d31e06c0169ba86c30e74819484a2a2ed33dffc92"
total_cost
0.0017107
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
759
0.00%
Dialogue to Total Word Ratio
Ratio: 65.40%, Deviation: 15.40%
neededClean
false
wordsTotal
763
wordsDialogue
499
0.0004%