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Run: 2026-02-20-01KHY8XT1HN79Z8DFRAC783TTZ
Run Details
Model:
Grok 4 Fast
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
5.9s
Cost:
$0.000299
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
35.56%
Dialogue to Total Word Ratio
(details)
17.7810%
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
Messages
Meta
AI
Molly leaned over the greasy diner table, her eyes gleaming like a fox eyeing a henhouse. "Bill, listen up. The Johnson kid's turning eight tomorrow—whole backyard full of presents. Toys, gadgets, cash-stuffed cards. We're talking a goldmine in piñata wrapping." Bill slurped his coffee, eyebrows shooting up. "A kids' party? Molly, that's low even for us. What, we gonna crash in clown suits? Honk our noses while scooping up Barbie dolls?" She grinned, slapping the table. "Exactly! Disguises are key. You go as the magician—top hat, fake rabbit. I'll be the face painter, turning snot-nosed brats into superheroes while you palm the gift pile. In and out before the cake's cut." He chuckled, shaking his head. "And the parents? Those soccer moms'll tackle us faster than a linebacker. Plus, what if the piñata bursts early? Candy avalanche—kids'll swarm like locusts." "Distraction's our friend," Molly whispered, leaning closer. "I'll spike the punch with sleepy-time herbs. Nothing lethal, just enough for a group nap. We load the van with loot, vanish like smoke. Think of it, Bill—fencing teddy bears for top dollar. We're not stealing from kids; we're liberating toys from over-sugared tyrants!" Bill paused, then smirked. "Alright, partner. But if I end up juggling escaped balloons while you flirt with the birthday dad, you're buying the getaway beers." "Deal," she said, clinking her mug to his. "Tomorrow, we make childhood cry—hilariously."
created_at
"2026-02-20T19:37:46.309Z"
2/20/2026, 7:37:46 PM
model
"x-ai/grok-4-fast"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2178
moderation_latency
(null)
generation_time
5702
tokens_prompt
77
tokens_completion
380
native_tokens_prompt
216
native_tokens_completion
557
native_tokens_completion_images
0
native_tokens_reasoning
218
native_tokens_cached
154
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
0.0002986
router
(null)
provider_responses
0
endpoint_id
"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id
"49208dc9-1a12-bfd3-9c66-5726da89c9aa"
is_byok
false
latency
438
model_permaslug
"x-ai/grok-4-fast"
provider_name
"xAI"
status
200
api_type
"completions"
id
"gen-1771616266-arlgZFIS60kJmEDMRy9r"
upstream_id
"49208dc9-1a12-bfd3-9c66-5726da89c9aa"
total_cost
0.0002986
cache_discount
0.0000231
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
239
35.56%
Dialogue to Total Word Ratio
Ratio: 79.92%, Deviation: 10.08%
neededClean
false
wordsTotal
239
wordsDialogue
191
17.7810%