Run: 2026-02-20-01KHY8NZEQXW61DC3XF07FQ3MW

Run Details

Duration:
5.7s
Cost:
$0.000249
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 hunched over the rickety kitchen table, her fingers tracing a crayon-scribbled blueprint of the Peterson's backyard. Balloons bobbed in her imagination, piñatas swinging like pendulums of doom. Bill paced, his oversized trench coat dragging on the linoleum like a reluctant sidekick. "Think about it," Molly whispered, eyes gleaming. "A dozen screaming kids, distracted by cake. We swoop in as clowns—" "Clowns?" Bill snorted, stopping mid-stride. "I look ridiculous in red noses." "Exactly! Perfect cover." She jabbed the paper. "You grab the gift table while I juggle the decoys. In and out before the piñata bursts." Bill rubbed his chin, envisioning the haul: shiny bikes, glittering dolls, enough Toys R Us bounty to fence for a yacht. But the risks—sticky-fingered toddlers, hyper parents with video cams—made his stomach twist like a licorice whip. Molly leaned back, smirking. "Worst case, we blame the dog. Or the birthday boy." Bill chuckled, but his laugh echoed hollow. "Fine. But if a kid cries, you're singing 'Happy Birthday' as distraction." As dawn crept through the blinds, their plan solidified: midnight mayhem under confetti skies. Who knew larceny could feel so childishly fun?
created_at"2026-02-20T19:33:29.702Z" 2/20/2026, 7:33:29 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1314
moderation_latency(null)
generation_time5536
tokens_prompt77
tokens_completion318
native_tokens_prompt216
native_tokens_completion463
native_tokens_completion_images0
native_tokens_reasoning185
native_tokens_cached171
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"
usage0.00024905
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"70c6d145-433e-d390-6870-4026bb395646"
is_byokfalse
latency78
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771616009-nlqM8wM46I8NRnOrybnT"
upstream_id"70c6d145-433e-d390-6870-4026bb395646"
total_cost0.00024905
cache_discount0.00002565
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: 33.16%, Deviation: 23.16%
neededCleanfalse
wordsTotal193
wordsDialogue64
48.8138%