Run: 2026-02-20-01KHYAX73WZRJFCF08C5193HHH

Run Details

Model:
Grok 4
Duration:
16.3s
Cost:
$0.008375
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
89.37% Dialogue to Total Word Ratio (details)
91.5116% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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 leaned against the dimly lit warehouse wall, her eyes sparkling with mischief as she unfolded a crumpled blueprint. Bill paced nearby, cracking his knuckles. "Alright, Bill, listen up. The target's a kiddie birthday bash at the mayor's mansion—balloons, cake, and a mountain of wrapped goodies under that piñata tree. We hit it during the clown show. You dress as a magician's assistant, all sparkly tights and distractions." Bill snorted, adjusting his fake mustache. "Sparkly tights? Molly, I'm a master thief, not a disco ball! Why not you? You've got the legs for it." "Because I'm the brains, dummy. I'll sneak in as the caterer—poison the punch with sleepy juice, non-lethal stuff. Kids nap, parents panic, we grab the gifts. Easy peasy. That diamond-encrusted Barbie alone is worth a fortune on the black market." "Sleepy juice? What if a kid's allergic? We're crooks, not monsters!" "Relax, it's just chamomile tea concentrate. They'll dream of unicorns. You handle the getaway van—park it as a bouncy house delivery. Honk like a goose if things go south." Bill grinned. "Honk like a goose? You're twisted, Mol. Fine, but if I trip over a tricycle, you're buying me new knees." "Deal. Let's make those brats' party our payday!"
created_at"2026-02-20T20:12:24.07Z" 2/20/2026, 8:12:24 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5978
moderation_latency(null)
generation_time16258
tokens_prompt77
tokens_completion326
native_tokens_prompt744
native_tokens_completion521
native_tokens_completion_images0
native_tokens_reasoning229
native_tokens_cached743
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"
usage0.00837525
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"ddfe28b1-66cb-14dc-e781-227f09bc56e8"
is_byokfalse
latency221
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618344-JGgWeWIRcQhRhX4iI8RW"
upstream_id"ddfe28b1-66cb-14dc-e781-227f09bc56e8"
total_cost0.00837525
cache_discount0.00167175
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words209
89.37% Dialogue to Total Word Ratio
Ratio: 84.21%, Deviation: 5.79%
neededCleanfalse
wordsTotal209
wordsDialogue176
91.5116%