Run: 2026-02-20-01KHYA3S0BJP0F22E3RB87VFF5

Run Details

Duration:
15.9s
Cost:
$0.000538
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.8722% 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

AI
Molly hunched over the cluttered kitchen table in their cramped apartment, surrounded by crumpled party invitations, a half-eaten pizza, and a suspiciously large duffel bag. Bill paced back and forth, his eyes wild with the gleam of a man who'd just cracked the code to easy money. Pinatas dangled from the ceiling fan like macabre holiday ornaments, courtesy of Bill's "research trip" to the dollar store. "Listen, Moll," Bill said, slapping a glossy invite down. "Rich kids' birthday bash at the McMansion on Elm Street. Parents are loaded—tech bros and yoga influencers. Presents piled high: iPads, drones, those creepy robot dogs. We swipe 'em all, fence 'em by Monday. Boom, retirement fund!" Molly snorted, picking at a pepperoni. "Retirement? Last heist you called 'foolproof' left us dodging mall cops in elf costumes. Kids' party? Screaming brats, helicopter moms, and balloon animals that could double as witnesses." Bill grinned, unfazed, pulling out two garish clown wigs. "That's the genius! We go in as entertainers. I found this flyer: 'Clown duo wanted for gig.' We RSVP as 'Giggles and Grumbles.' Juggle, twist balloons into getaway cars, then—poof!—distract with the piñata smash. While candy flies, we stuff the sack." "Thirty screaming rugrats hyped on sugar?" Molly arched an eyebrow, but her lips twitched. "And the parents? One wrong balloon animal, and we're viral on TikTok: 'Clown Heist Fail.'" Bill waved it off, miming a dramatic flourish. "Timing's key. Cake-cutting at 3 PM—everyone's eyes on frosting. We rig the piñata with a quick-release bottom. Presents under the gift table? We 'accidentally' knock it over during the magic trick. Abracadabra, they're ours! Exit through the bounce house—zip line to the van disguised as the catering truck." Molly leaned back, crossing her arms. "Bounce house zip line? You couldn't zip your fly last week. What about security? Rich folks got cameras, dogs, maybe a nanny cam in the unicorn float." "Dogs love clowns!" Bill barked a laugh. "Peanut butter on the pies distracts Fido. Cameras? We wear these mirrored shades—reflect city. Nanny cam? Blame the ghost of parties past." He struck a pose, wig flopping sideways. She couldn't help chuckling. "Fine, genius. But if a kid pukes on my red nose, you're cleaning it. And no ad-libbing jokes about 'stealing the show'—too on the nose." Bill pumped his fist. "Deal! Rehearsal tonight: you juggle the pizza slices, I'll practice the sack toss." He scooped up the duffel, testing its heft. "This haul's gonna be legendary. Kids cry, we cash in—poetic justice!" Molly shook her head, grabbing a wig. "Poetic larceny, more like. Just don't trip over a toddler on the way out." As Bill launched into a wobbly juggling act with empty beer cans, the fan whirred overhead, piñatas swaying like conspirators. Outside, suburbia slumbered, oblivious to the clown apocalypse brewing. Tomorrow, Elm Street would never be the same—presents vanishing in a whirlwind of honks and helium. Heist o'clock.
created_at"2026-02-20T19:58:30.422Z" 2/20/2026, 7:58:30 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency404
moderation_latency(null)
generation_time15760
tokens_prompt77
tokens_completion838
native_tokens_prompt216
native_tokens_completion1034
native_tokens_completion_images0
native_tokens_reasoning314
native_tokens_cached151
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00053755
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"4cf143d7-1e8c-d3bc-3f64-5c78ae5abb5b"
is_byokfalse
latency100
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617510-bVfH7wd6sOs0AP4kq8Uu"
upstream_id"4cf143d7-1e8c-d3bc-3f64-5c78ae5abb5b"
total_cost0.00053755
cache_discount0.00002265
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words496
0.00% Dialogue to Total Word Ratio
Ratio: 61.49%, Deviation: 31.49%
neededCleanfalse
wordsTotal496
wordsDialogue305
49.8722%