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Run: 2026-03-18-01KM092XRSJPGFZD4E0SJJJKZ9
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
6.3s
Cost:
$0.001413
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.02%
Dialogue to Total Word Ratio
(details)
0.0107%
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 adjusted her beanie and stared at the glowing house through the bushes. “Bill, this is not a regular job. This is a children’s party. You know what that means.” Bill crouched beside her, holding a roll of duct tape like it was a sacred artifact. “It means we steal presents instead of diamonds. Everybody wins, except the people who bought the presents.” Molly whispered, “We’re not monsters. We’re professional thieves with a sense of whimsy.” Bill smirked. “Whimsy? I brought a whistle. If the security system kicks in, I can play ‘Twinkle, Twinkle, Little Star.’” Molly blinked. “That’s not security, that’s a hostage soundtrack.” Bill leaned closer. “You’re just mad because my genius is loud and your genius is… stealthy.” Molly pulled out a tiny grappling hook. “My genius is quiet. Watch.” She flicked it toward the porch rail. “Quietly.” The hook thunked against the wood and bounced like it was embarrassed. Molly’s face fell. “Okay, that was not quiet.” Bill clapped once. “But it was dramatic. Dramatic equals memorable.” Molly shot him a look. “Memorable for who? The homeowners? For the child whose pony LED light just got startled?” Bill raised a finger. “Technically, we don’t touch anything that doesn’t look like it wants to be touched.” Molly sighed. “Fine. Plan. We go in, we grab the presents, we leave. No chaos, no squealing alarms, no accidental gifting.” Bill nodded solemnly. “We will be invisible. Like tax fraud.” Molly elbowed him. “Tax fraud is not invisible. It’s just… embarrassed.” They watched through the window as children shrieked with joy. A birthday banner sagged like it was tired of enthusiasm. The party lights pulsed. Bill’s eyes widened. “Look at that. So many toys. So many boxes. So many bows that smell like fresh tape and regret.” Molly swallowed. “Bill.” “What?” “We are not taking the glitter cannon.” Bill paused. “Why not?” Molly pointed. “Because last time you took the glitter cannon, it got into every crack of the getaway car, and for three months we had sparkle in our shoes. I could taste it.” Bill winced. “That was… a learning experience.” Molly crossed her arms. “We’re also not taking the stuffed dinosaur.” Bill leaned in. “That dinosaur has big eyes. It’s basically begging for theft.” Molly shook her head. “No big-eyed dinosaurs. We take the bigger gifts that come in sturdy boxes. Things that say ‘I am expensive’ instead of ‘I am loved.’” Bill nodded slowly, as if appreciating her emotional boundaries. “So we take the expensive-looking items and spare the heartwarming ones.” Molly smiled faintly. “Exactly. Also, you promised me we would not steal anything that’s clearly from a grandparent.” Bill sputtered. “I promised? When?” Molly raised an eyebrow. “You said, ‘If it has sentimental handwriting, we leave it for Santa.’” Bill rubbed his chin. “Ah. Yes. That was on account of… vibes.” Molly checked her lockpick kit. “Now. The front door is probably booby-trapped with decorations.” Bill grinned. “Decorations are never booby-traps. They’re just… soft obstacles with bad intentions.” Molly looked at him. “Bill, you once tried to climb a balloon arch.” Bill protested, “It looked like it would lead to treasure.” Molly muttered, “It led to embarrassment and helium.” Bill pointed at the living room window. “There’s the tree. The presents are stacked under it. We grab them, bag them, and—” Molly interrupted, “And you don’t trip the motion sensor again.” Bill lifted his hand. “My motion sensor incident was not a trip. It was a protest.” Molly sighed. “It was you stepping on the robot vacuum.” Bill gave a wounded look. “It was just sitting there, judging me. I had to set it free.” Molly started climbing onto the porch rail. “Quietly, Bill.” Bill followed, whispering now like a man trying not to wake up his own ego. “Quietly. Totally. I am a ninja of stealth.” Molly climbed down the ladder into the yard. “You are a ninja of… noise.” Bill whispered, “Listen, someone inside just sneezed. That’s basically proof the building is alive. Maybe we should steal the sneeze box.” Molly grabbed his sleeve. “No sneezes. No boxes. Only presents.” Bill pulled a small bag over his shoulder. “Okay. Present mission. We do this clean.” Molly paused at the door, hand on the knob. “On three. One… two…” Bill leaned close. “Three… I feel a little bad.” Molly smiled. “Good. That means you’re paying attention.” Bill opened his mouth, then quickly closed it. “I’m paying attention.” Molly eased the lock with a soft click. “Go time.” They slipped inside as the music swelled from the living room, and somewhere a child laughed like a siren calling them toward their own trouble.
created_at
"2026-03-18T10:50:26.471Z"
3/18/2026, 10:50:26 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1084
moderation_latency
(null)
generation_time
5949
tokens_prompt
77
tokens_completion
1358
native_tokens_prompt
66
native_tokens_completion
1120
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.0014132
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_077365e51e05d6070169ba83728ae08197b60c5d772b58ad8a"
is_byok
false
latency
152
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-1773831026-jhpBwi50yHv0S5loksWt"
upstream_id
"resp_077365e51e05d6070169ba83728ae08197b60c5d772b58ad8a"
total_cost
0.0014132
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
777
0.02%
Dialogue to Total Word Ratio
Ratio: 63.00%, Deviation: 13.00%
neededClean
false
wordsTotal
781
wordsDialogue
492
0.0107%