NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-20-01KHYAYQX47F3Z9FDMGA3NX6HH
Run Details
Model:
Grok 4.1 Fast
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
10.0s
Cost:
$0.000493
Provider:
xAI
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 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 hunched over the cluttered kitchen table in their cramped apartment, a crumpled party invitation spread out like a treasure map. Pinatas and balloon doodles mocked her from the pink cardstock. Bill paced behind her, chugging coffee from a mug that read "World's Okayest Thief." "Listen, Bill," Molly said, jabbing a finger at the address. "Rich kid's bash at the McMansion on Elm. Daddy's some tech bro—presents piled sky-high. We swoop in, snag the haul, vanish before cake time." Bill snorted, spilling coffee. "A kids' party? Molly, those rugrats are feral. One sugar rush and we're dodging sticky-fingered zombies. What's the play? Crash as the ice cream truck?" "Better," she grinned, sliding over sketches. "We go as entertainers. Clowns. I found these online—oversized shoes, red noses, the works. Nobody questions clowns at a party." Bill's eyes widened. "Clowns? Have you lost it? Kids hate clowns! Remember that documentary? Killer smiles under the makeup. And what if there's a real clown already? Double-clown alert!" Molly waved him off. "Pfft, we'll say we're the backup act. You juggle the gifts out to the van while I distract with balloon animals. Sword for the big kid, wiener for the toddlers—keeps 'em busy." "Juggling presents? In those floppy shoes? I'll trip over a toddler and face-plant into the cake," Bill groaned, but his grin betrayed him. "Fine. Entry: Scale the back fence at 2 PM sharp, pre-games. Avoid the bouncy castle—too bouncy." "Exactly," Molly nodded. "Pinata time's our window. While they're whacking candy, we stuff sacks. Exit via the catering van—hitch a ride, dump the clown gear in the alley." Bill rubbed his chin. "Parents are the real threat. Helicopter moms with iPhones filming everything. One viral video and we're meme-famous crooks." Molly laughed. "We'll wear those creepy full-face masks under the makeup. And contingency: If busted, blame the birthday boy. 'He hired us to steal his own gifts for a prank!' Kids love chaos." "You're diabolical," Bill chuckled, high-fiving her. "Load the van with black trash bags labeled 'Party Favors.' We split the take—your cut buys that spa day you've been eyeing." "Deal," she said, eyes sparkling. "Tomorrow, we become the greatest party poopers in history." Bill raised his mug. "To heisting the kiddie jackpot. May no glitter get in our eyes." As they clinked, Molly's phone buzzed—a weather alert for rain. Bill groaned. "Clowns in a downpour? We'll look like drowned rats." "Perfect camouflage," she quipped. "Nobody suspects soggy clowns." They dissolved into laughter, plotting the absurdity that could make or break their clownish caper.
created_at
"2026-02-20T20:13:14.031Z"
2/20/2026, 8:13:14 PM
model
"x-ai/grok-4.1-fast"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
396
moderation_latency
(null)
generation_time
9792
tokens_prompt
77
tokens_completion
766
native_tokens_prompt
216
native_tokens_completion
945
native_tokens_completion_images
0
native_tokens_reasoning
324
native_tokens_cached
151
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
0.00049305
router
(null)
provider_responses
0
endpoint_id
"9821aa0e-dce3-4c27-9716-161359123d0b"
id
"9da3dbe9-0c32-b5c7-b5a3-daa17716683f"
is_byok
false
latency
208
model_permaslug
"x-ai/grok-4.1-fast"
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771618394-xEvwD11XII2DkZhC0Ce4"
upstream_id
"9da3dbe9-0c32-b5c7-b5a3-daa17716683f"
total_cost
0.00049305
cache_discount
0.00002265
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
437
0.00%
Dialogue to Total Word Ratio
Ratio: 71.62%, Deviation: 21.62%
neededClean
false
wordsTotal
437
wordsDialogue
313
0.0000%