Run: 2026-02-20-01KHYAPA4N8K4GC3TF03YFFKY9

Run Details

Duration:
8.9s
Cost:
$0.000356
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
48.8138% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 and Bill huddled in their rusty van outside the suburban cul-de-sac, blueprints of "Timmy's Superhero Bash" spread across the dashboard like a treasure map. Molly, wiry and wild-eyed, chewed a pretzel rod like a cigar. "Bill, it's foolproof," she whispered fiercely. "We crash as piñata repairmen. Kids swarm us, we load the van." Bill, burly with a handlebar mustache glued crooked, snorted. "And the candy? We eat it all?" "Priorities, dummy," Molly snapped. "Presents first—Xbox, bikes, that pony!" They rehearsed: Bill would "accidentally" spill punch, creating chaos. Molly'd swoop in, sacks disguised as gift bags, scooping Lego sets and drones amid shrieking tots. Parents, three margaritas deep, wouldn't notice. "But the clown?" Bill fretted, adjusting his polka-dot bowtie. Molly grinned, painting whiskers on her cheeks. "He quits mid-show. Enter us, heroes!" As dusk fell, horns honked—party time. Bill revved the engine. "To heist or not to heist?" Molly punched his arm. "Heist, you idiot. Candy's ours too." They peeled out, laughter echoing, van sagging under empty sacks dreaming of plush unicorns and stolen joy. The kids wouldn't know what hit 'em—or rather, what vanished.
created_at"2026-02-20T20:08:37.793Z" 2/20/2026, 8:08:37 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency680
moderation_latency(null)
generation_time8742
tokens_prompt77
tokens_completion392
native_tokens_prompt216
native_tokens_completion670
native_tokens_completion_images0
native_tokens_reasoning376
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"
usage0.00035555
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"6782854d-7325-b3fc-0d2b-1fad2ca28a32"
is_byokfalse
latency367
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618117-d93PkhvGF7urqTTJsewg"
upstream_id"6782854d-7325-b3fc-0d2b-1fad2ca28a32"
total_cost0.00035555
cache_discount0.00002265
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
97.63% Matches word count n/a
neededCleanfalse
words193
0.00% Dialogue to Total Word Ratio
Ratio: 31.61%, Deviation: 21.61%
neededCleanfalse
wordsTotal193
wordsDialogue61
48.8138%