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Run: 2026-03-18-01KM08NCVZ80PWDAZW4H4ZM96C
Run Details
Model:
GPT-5.4 Nano (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
7.5s
Cost:
$0.001598
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
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
Messages
Meta
AI
Molly crouched behind the hedge like a question mark that had learned to steal. The backyard ahead was lit with string lights and the kind of laughter that came from birthday hats. Somewhere, a pinata thumped mournfully, as if it too were aware of capitalism. Bill, wearing a hoodie two sizes too large, adjusted his headlamp and instantly regretted it. “Is it blinking,” he whispered, “or is the universe mocking me?” Molly didn’t look up. “If it’s mocking you, stop giving it attention. Blend.” Bill swiveled his headlamp down to his shoes. “I am blending. I am invisibility with bad posture.” A gust of wind carried frosting smell across the lawn. Molly’s nostrils twitched. “That smell is a trap,” she said. “Sugar clouds the conscience.” Bill leaned in. “My conscience is already on a tiny vacation. So, plan recap?” Molly reached into her bag and produced two miniature grappling hooks shaped like gummy bears. “We enter through the gift-waiting area, bypass the balloon distraction, and take every present that still has tape on it.” Bill nodded vigorously, like a bobblehead trying to escape. “And we do not steal the baby carrot cupcakes. I read that label.” “It’s not a label,” Molly said. “It’s a legal warning written in the language of toddlers.” Bill pointed toward the patio table where presents sat in cheerful piles. “Look. All those boxes are just begging for a dramatic heist moment.” Molly sighed. “They are not begging. They’re waiting. Begging implies negotiation, and negotiation implies… feelings.” Bill’s grin widened. “Speaking of feelings, are we stealing from the birthday kid or the parents’ joint account?” Molly’s eyes narrowed. “The presents. Not the kid. Not the kid’s soul. Just the wrapped evidence of other people’s hope.” Bill held up a finger. “Okay, morality check. Now logistics: how do we avoid the party clown?” Molly listened. In the distance came thumps and squeaks—somebody practicing a party game. “Clowns aren’t real. That’s just a man with face paint and ambition.” Bill swallowed. “Ambition makes me nervous.” Molly tapped his shoulder. “Then be nervous quietly. I’ll take the front door of the gift tent.” Bill’s eyebrows rose. “The gift tent? That’s a literal tent.” “It’s a metaphor,” Molly said, and flicked her hook into the air. It clinked on a rain gutter with the delicacy of a shopping cart falling down stairs. Bill flinched. “Did the tent just notice us?” Molly stared at the hook. “The tent is children’s party architecture. It notices everything.” Bill crouched lower, which did little for his height. “We could retreat. Become normal people. Maybe learn pottery.” Molly’s mouth tightened. “Pottery has the same problem as theft: you’re still taking things that weren’t yours.” Bill opened his hands. “True. So what’s our extraction method? I’m not carrying sixteen stuffed dinosaurs in my jacket.” Molly pulled out a collapsible wagon. It looked like something a grandparent used for groceries and regret. “We’ll wheel out the wagon. Slowly. Like we’re just delivering joy to ourselves.” Bill exhaled, and the air smelled faintly of hot chocolate and poor decisions. “And if someone asks what we’re doing?” Molly slid a pair of mismatched rubber gloves onto her hands. “Then you say we’re the entertainment’s supply team.” Bill paused. “We can talk like that? Confidently?” Molly gave him a look. “You can talk. Confidence is optional. Speed is mandatory.” Bill stared at the presents again, gleaming beneath tissue paper stars. “All right,” he said. “On three?” Molly checked the gummy bear hooks, then the locks on the gift table. “On one. Thieves don’t do countdowns. Countdown implies pause.” Bill opened his mouth as if to argue, then closed it, because the loud squeak of a balloon nearby made him reconsider. “Fine,” he whispered. “One. Go.” Molly sprang forward, hook-first, and Bill followed, his wagon rolling like a tiny getaway vehicle for badgers with criminal intent. Behind them, the birthday party continued, blissfully unaware that joy had just acquired a crowbar.
created_at
"2026-03-18T10:43:03.179Z"
3/18/2026, 10:43:03 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5698
moderation_latency
(null)
generation_time
7092
tokens_prompt
77
tokens_completion
1384
native_tokens_prompt
66
native_tokens_completion
1268
native_tokens_completion_images
0
native_tokens_reasoning
339
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
0.0015982
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_054797fcfc854f060169ba81b73e308195b14b519f25df2695"
is_byok
false
latency
180
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-1773830583-TDeyfEn5GWfT2ApJw8tk"
upstream_id
"resp_054797fcfc854f060169ba81b73e308195b14b519f25df2695"
total_cost
0.0015982
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
661
0.00%
Dialogue to Total Word Ratio
Ratio: 47.51%, Deviation: 17.51%
neededClean
false
wordsTotal
663
wordsDialogue
315
0.0000%