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Run: 2026-02-20-01KHY9MMAMZVG3D6NEGSMA7RPQ
Run Details
Model:
Grok 4 Fast
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
12.8s
Cost:
$0.000533
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
18.41%
Dialogue to Total Word Ratio
(details)
9.2040%
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 rickety kitchen table in their cramped apartment, her fingers tracing a crayon-scribbled map of the suburban backyard. The paper was a stolen party invitation, now annotated with red pen marks for entry points and escape routes. Bill paced behind her, chomping on a half-eaten burrito, his mustache twitching with excitement. The air smelled of stale coffee and desperation. Stealing from adults was one thing—predictable, armored egos—but a children's birthday bash? That was either genius or suicidal. Molly figured genius, especially with the neighborhood's richest kid turning six. Presents piled high: bikes, gadgets, cash-stuffed envelopes. Easy score if they played it right. "Alright, Bill, listen up," Molly said, jabbing the map. "We hit the party at peak chaos—piñata time. Kids screaming, parents distracted with cake. You dress as the clown they hired. I slip in as the face-painter." Bill stopped mid-bite, salsa dripping onto his shirt. "Clown? Me? Molly, I got a face like a bulldog after a bad facelift. Kids'll scream before I even honk the nose!" She smirked, not looking up. "Exactly! Scares 'em into hiding the presents. Plus, the invite said 'Bozo the Magnificent.' You're magnificent at blending in—hideous and loud." He wiped his mouth, leaning over the table. His breath was a burrito fog. "Fine, but what if the real clown shows? I ain't fightin' some balloon-twistin' pro for my gig." Molly rolled her eyes, sketching a quick getaway path through the hedges. "We intercept him en route. Fake mustache swap or somethin'. You're the king of disguises—remember the bank job with the nun habit?" Bill snorted, plopping into a chair that creaked under his bulk. "That habit itched like hell, and the dye ran in the rain. Nearly drowned lookin' like a soggy ghost. This party's got a bouncy castle. How we smugglin' out a mountain of toys without poppin' the damn thing?" "Velcro panels on the sides," she replied smoothly, tapping the map. "We rig the castle as a decoy. Kids chase the 'magic treasure' inside while we load the van from the back. Presents go in black trash bags—label 'em 'balloon waste' so parents don't peek." He grinned, eyes lighting up. "Trash bags! Brilliant. But what about the dog? Invite mentioned a pony and a golden retriever. That mutt'll sniff us out faster than a cop on coffee." Molly straightened, grabbing a notepad to jot escape times. The clock ticked louder now, their heist just two days away. Bill's pacing resumed, knocking over a salt shaker. Superstition prickled her skin—bad omen? Nah, just clumsiness. "Poison the kibble? Kidding," she added at his glare. "We bribe the pony with apples, distract the dog with a squeaky toy. You handle animals—worked on that zoo caper." Bill laughed, a belly rumble. "Zoo caper? We stole flamingos and they crapped all over the getaway car! Cost us the haul in cleanup." "Details," Molly waved it off. "This is kids, Bill. No alarms, no guards. Just sticky fingers and sugar highs. We in, out, rich by bedtime." He nodded, finally still. "Yeah, but if a toddler rats us out? 'Mommy, the clown stole my drone!'" She chuckled, folding the map. "Then we improvise. Always do. Partners in pint-sized crime." Bill raised his burrito like a toast. "To the heist of the century—or the kiddie apocalypse." Outside, neighborhood kids' laughter echoed faintly, oblivious to the plotting duo. Molly felt the thrill bubble up—comedy gold, if they didn't end up in cartoon jail.
created_at
"2026-02-20T19:50:14.111Z"
2/20/2026, 7:50:14 PM
model
"x-ai/grok-4-fast"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1912
moderation_latency
(null)
generation_time
12645
tokens_prompt
77
tokens_completion
909
native_tokens_prompt
216
native_tokens_completion
1025
native_tokens_completion_images
0
native_tokens_reasoning
204
native_tokens_cached
154
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
0.0005326
router
(null)
provider_responses
0
endpoint_id
"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id
"48067bdb-1aa2-7a21-04d8-142635c5e0d9"
is_byok
false
latency
63
model_permaslug
"x-ai/grok-4-fast"
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771617014-D966ZMK716San4nrzNT5"
upstream_id
"48067bdb-1aa2-7a21-04d8-142635c5e0d9"
total_cost
0.0005326
cache_discount
0.0000231
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
593
18.41%
Dialogue to Total Word Ratio
Ratio: 55.82%, Deviation: 5.82%
neededClean
false
wordsTotal
593
wordsDialogue
331
9.2040%