NC Bench
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Run: 2026-02-20-01KHYAA62YK9E32SY36DVXV8G6
Run Details
Model:
Grok 4
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
19.1s
Cost:
$0.008438
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
6.09%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
3.0453%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Messages
Meta
AI
Molly paced the dimly lit motel room, a crumpled blueprint of the suburban backyard sprawled across the bed. Bill lounged against the wall, munching on stale chips, his eyes gleaming with mischief. "Alright, Bill, listen up," Molly said, jabbing a finger at the map. "The party's at noon. Kids everywhere, balloons, cake—the works. We slip in as entertainers. You be the magician, I'll be the clown." Bill snorted, crumbs flying. "A clown? With your face? You'll scare the little brats straight into therapy!" "Shut it! It's perfect camouflage. While you're pulling rabbits out of hats, I'll scout the present pile under the pinata. We grab the goods during the chaos of musical chairs." "But what about the parents? Soccer moms with eyes like hawks," Bill countered, wiping his hands on his shirt. "Distraction, genius! You 'accidentally' set off fireworks. Boom—panic ensues. I swoop in with a giant sack, load up the Barbies and video games, and we're out before they sing happy birthday." Bill grinned. "And the getaway? My van's got that clown mural—subtle as a brick." "Park it blocks away. We hoof it. Easy peasy." "Easy? Last time you said that, we ended up in a dumpster with a ferret!" Molly laughed. "This time, no ferrets. Just riches. Deal?" "Deal. Let's make those kids cry... with joy, of course."
created_at
"2026-02-20T20:02:00.424Z"
2/20/2026, 8:02:00 PM
model
"x-ai/grok-4-07-09"
4/7/2009, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6796
moderation_latency
(null)
generation_time
19057
tokens_prompt
77
tokens_completion
348
native_tokens_prompt
744
native_tokens_completion
516
native_tokens_completion_images
0
native_tokens_reasoning
205
native_tokens_cached
682
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0084375
router
(null)
provider_responses
0
endpoint_id
"d40bef9d-6936-4c57-9749-bf7399de4a77"
id
"b066387c-be3c-7983-92ea-216a040b79c0"
is_byok
false
latency
148
model_permaslug
"x-ai/grok-4-07-09"
4/7/2009, 12:00:00 AM
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771617720-X2yFBR95DR5yEBLnpYmC"
upstream_id
"b066387c-be3c-7983-92ea-216a040b79c0"
total_cost
0.0084375
cache_discount
0.0015345
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
6.09%
Matches word count
n/a
neededClean
false
words
223
0.00%
Dialogue to Total Word Ratio
Ratio: 74.89%, Deviation: 24.89%
neededClean
false
wordsTotal
223
wordsDialogue
167
3.0453%