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Run: 2026-02-20-01KHY9ZC22YN7K18ETCTEZ4H83
Run Details
Model:
Grok 4 Fast
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3.0s
Cost:
$0.000258
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
14.30%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
7.1507%
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 hunched over a crumpled blueprint of the suburban backyard, her eyes gleaming under the flickering bulb of their cramped van hideout. Bill paced nearby, juggling a pair of oversized clown shoes they'd swiped from a costume shop. "Alright, Bill, listen up," Molly said, tapping the diagram. "The party's at noon. Kids everywhere, piñata swinging, cake flying. We pose as entertainers—me as the magic lady, you as the bumbling clown. Total distraction city." Bill chuckled, nearly dropping a shoe. "Bumbling? I can do bumbling, Mol. I'll trip over my own feet, spill the punch—chaos ensues. Then what? We snag the present table while the rugrats chase the balloon animals?" "Exactly," she grinned. "I've got smoke bombs in my wand. Poof—cloud of glitter. We load the gifts into the van disguised as our 'magic trunk.' Easy peasy. But watch the birthday kid; that little terror's got eyes like a hawk." Bill snorted. "Eyes like a hawk? More like a sugar-rushed gremlin. What if we trip the alarm? Or worse, get pied in the face?" Molly leaned back, smirking. "Then we improvise. Laugh it off, blame the clown. We're pros at this kiddie caper. Presents for the fences by sundown—dollhouses, bikes, the works. Cha-ching!" Bill high-fived her. "To the heist of the century: Operation Candy Grab!"
created_at
"2026-02-20T19:56:06.093Z"
2/20/2026, 7:56:06 PM
model
"x-ai/grok-4-fast"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
892
moderation_latency
(null)
generation_time
2663
tokens_prompt
77
tokens_completion
339
native_tokens_prompt
216
native_tokens_completion
495
native_tokens_completion_images
0
native_tokens_reasoning
183
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
0.00025845
router
(null)
provider_responses
0
endpoint_id
"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id
"53ba0a30-4098-34fc-495a-1abac5581cbc"
is_byok
false
latency
53
model_permaslug
"x-ai/grok-4-fast"
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771617366-j6JqBrCgSMTgab6FGYze"
upstream_id
"53ba0a30-4098-34fc-495a-1abac5581cbc"
total_cost
0.00025845
cache_discount
0.00003225
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
14.30%
Matches word count
n/a
neededClean
false
words
221
0.00%
Dialogue to Total Word Ratio
Ratio: 72.40%, Deviation: 22.40%
neededClean
false
wordsTotal
221
wordsDialogue
160
7.1507%