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Run: 2026-02-20-01KHY96K7T6WGBAV89J6EJTJE5
Run Details
Model:
Grok 4 Fast
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
3.7s
Cost:
$0.000256
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
93.65%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
46.8248%
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
Messages
Meta
AI
Molly hunched over the kitchen table in their cramped hideout, blueprints of the community center sprawled out like a kid's finger-painting disaster. Bill paced behind her, twirling a lockpick like a deranged baton. The target: a birthday bash for rich kid Timothy Worthington III, loaded with gadgets, bikes, and enough toys to fund their next score. "Look at this," Molly whispered, circling the venue's layout. "Back entrance by the bounce house. We slip in during the piñata chaos—kids'll be blindfolded and screaming." Bill snorted, peering over her shoulder. "And the clown? That red-nosed freak's got a squirting flower. One wrong move, we're soaked rejects." She smirked, sketching a quick escape route past the cake table. "We'll dress as party crashers—me as a balloon animal artist, you as the face-painter with bad tattoos. Grab the gift pile while they're singing 'Happy Birthday.' Easy peasy." "But what if the rugrats spot us? Little Timmy's got those beady eyes," Bill grumbled, rubbing his chin. Molly leaned back, eyes gleaming. "Diversion: fake spider in the punch bowl. Total meltdown. We vanish with the loot before the cops crash the confetti." Bill grinned, high-fiving her. The plan was ridiculous, but in their world, absurdity was the ultimate disguise.
created_at
"2026-02-20T19:42:34.246Z"
2/20/2026, 7:42:34 PM
model
"x-ai/grok-4-fast"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1141
moderation_latency
(null)
generation_time
3481
tokens_prompt
77
tokens_completion
333
native_tokens_prompt
216
native_tokens_completion
491
native_tokens_completion_images
0
native_tokens_reasoning
206
native_tokens_cached
215
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
0.00025645
router
(null)
provider_responses
0
endpoint_id
"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id
"f3c7c39a-9944-8919-a856-05cafc85b8f3"
is_byok
false
latency
74
model_permaslug
"x-ai/grok-4-fast"
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771616554-nLaitrd1TrFcW9rPg4dM"
upstream_id
"f3c7c39a-9944-8919-a856-05cafc85b8f3"
total_cost
0.00025645
cache_discount
0.00003225
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
93.65%
Matches word count
n/a
neededClean
false
words
209
0.00%
Dialogue to Total Word Ratio
Ratio: 48.33%, Deviation: 38.33%
neededClean
false
wordsTotal
209
wordsDialogue
101
46.8248%