NC Bench
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Run: 2026-02-20-01KHYAQMQAQDF8Y7MT25JFV9NH
Run Details
Model:
Grok 4
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
20.4s
Cost:
$0.007760
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
60.28%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
30.1376%
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 dingy motel room, eyeing the blueprint of the suburban mansion. Bill lounged on the bed, munching chips. "Alright, Bill, listen up," Molly said, jabbing the map. "The party's at noon. Kids everywhere, cake flying. We slip in as clowns—your idea, genius." Bill grinned, crumbs flying. "Hey, who suspects Bozo of grand larceny? I'll juggle while you grab the gifts. Easy peasy." Molly rolled her eyes. "Juggling? You'll drop everything like last time in Vegas. And what about the parents? One wrong move, and we're dodging minivans." "Relax, Mol. I've got the getaway van disguised as an ice cream truck. Play 'Pop Goes the Weasel,' and the kiddos swarm. Chaos ensues, we bolt with the loot." She smirked. "Loot? It's Barbies and Legos. We're stealing dreams, you monster." Bill laughed. "Dreams pay bills. Speaking of, how's our cut? Fifty-fifty?" "Fine, but if you honk that clown nose, you're out. Deal?" "Deal. This'll be the heist of the century—Presents Heist: Clown Edition." They high-fived, the blueprint crinkling. Outside, a child's laughter echoed from the street, oblivious to the impending caper.
created_at
"2026-02-20T20:09:21.4Z"
2/20/2026, 8:09:21 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
7399
moderation_latency
(null)
generation_time
20291
tokens_prompt
77
tokens_completion
299
native_tokens_prompt
744
native_tokens_completion
480
native_tokens_completion_images
0
native_tokens_reasoning
197
native_tokens_cached
743
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
0.00776025
router
(null)
provider_responses
0
endpoint_id
"d40bef9d-6936-4c57-9749-bf7399de4a77"
id
"9db72565-e086-351b-dfd5-a9ea3eaa74a3"
is_byok
false
latency
490
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-1771618161-Iope7kobJrpSqP23iH3K"
upstream_id
"9db72565-e086-351b-dfd5-a9ea3eaa74a3"
total_cost
0.00776025
cache_discount
0.00167175
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
60.28%
Matches word count
n/a
neededClean
false
words
185
0.00%
Dialogue to Total Word Ratio
Ratio: 69.73%, Deviation: 19.73%
neededClean
false
wordsTotal
185
wordsDialogue
129
30.1376%