Run: 2026-02-20-01KHY9Y0TAG95QH8FRYFXMRYZS

Run Details

Duration:
7.4s
Cost:
$0.000488
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
9.61% Matches word count (details)
64.71% Dialogue to Total Word Ratio (details)
37.1614% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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 scarred wooden table in their dingy apartment, a crumpled map of the neighborhood spread out like a defeated picnic blanket. Bill paced behind her, his lanky frame casting jittery shadows under the flickering bulb. A half-eaten pizza box sat forgotten in the corner, its greasy remnants a testament to their "strategy sessions." "Listen, Bill," Molly said, jabbing a finger at a circled address on the map. "This bash is gold. Little Timmy Turner's turning seven, and his folks are loaded. Piñatas stuffed with cash, a pony that probably costs more than our van, and presents piled higher than your ego." Bill stopped pacing and leaned in, squinting at the map like it held state secrets. "Presents? At a kids' party? Molly, that's genius. But how do we crash it without turning into piñata fodder? Those rugrats are vicious—tiny fists of fury." She smirked, pulling out a sketchpad filled with doodles of balloon animals and fake mustaches. "Disguises, dummy. We'll go as entertainers. You be the clown—fits your natural state of idiocy—and I'll be the magician. 'Abracadabra, hand over the gifts!' We'll slip in during the cake chaos, load up a gift bag we 'accidentally' bring, and poof—outta there." Bill scratched his chin, nodding slowly. "Clown, huh? I can juggle. Or at least drop things hilariously. What about the parents? They're the real bouncers. One wrong move, and we're explaining felony theft to a PTA meeting." "Exactly," Molly replied, her eyes gleaming. "That's why we time it for the games. Pin the tail on the donkey—blindfold the adults with spiked punch. You distract with balloon animals shaped like getaway cars. I'll magick the presents into our van parked as the 'ice cream truck' outside." He chuckled, but it turned into a snort. "Ice cream truck? Brilliant! Kids love that. 'Hey, kids, want a cone or your Xbox?' Nah, too on the nose. What if we rig the piñata? Fill it with sleeping gas or something? Nah, too sci-fi. We're thieves, not mad scientists." Molly rolled her eyes. "No gas, Bill. We're keeping it low-tech. Enter at 2 PM sharp, when the sugar rush hits. Grab the big-ticket items—bikes, gadgets, that drone everyone's buzzing about. Stuff 'em in duffel bags disguised as party favors. Getaway's key: You honk the van horn like a deranged calliope to cover the engine." "Got it," Bill said, mimicking a horn with his mouth—'Honk honk!'—and nearly knocking over the lamp. "But what if the pony kicks? Or worse, one of those balloon animals pops and alerts the cops?" "Then we improvise," she shot back, folding the map with a snap. "Blame the dog. Every heist needs a fall guy—literally. This haul could set us up for months, Bill. No more ramen nights." He grinned, clapping her on the shoulder. "You're the boss, Magician Molly. Operation Present Panic is a go. Just promise no real magic—I hate rabbits." As they high-fived, the pizza box toppled, spilling cheese strings across the floor like confetti from a botched heist. Molly laughed. "See? Practice makes perfect."
created_at"2026-02-20T19:55:21.812Z" 2/20/2026, 7:55:21 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1784
moderation_latency(null)
generation_time7227
tokens_prompt77
tokens_completion789
native_tokens_prompt216
native_tokens_completion936
native_tokens_completion_images0
native_tokens_reasoning217
native_tokens_cached153
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"
usage0.00048825
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"46386bc4-43cc-f198-ab9d-a9f9b38715c9"
is_byokfalse
latency100
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617321-FgVY9fFp6H8wBzGjAMcd"
upstream_id"46386bc4-43cc-f198-ab9d-a9f9b38715c9"
total_cost0.00048825
cache_discount0.00002295
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
9.61% Matches word count n/a
neededCleanfalse
words522
64.71% Dialogue to Total Word Ratio
Ratio: 67.05%, Deviation: 2.95%
neededCleanfalse
wordsTotal522
wordsDialogue350
37.1614%