NC Bench
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Run: 2026-02-20-01KHY9BHN7PH38DD709EMDTJAX
Run Details
Model:
Grok 4
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
18.1s
Cost:
$0.009058
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The aroma of fresh cinnamon rolls wafted through the cozy bakery on Maple Street, where sunlight filtered through lace curtains onto wooden counters dusted with flour. A bell tinkled as the door opened, and the morning hush broke with the shuffle of footsteps. "Morning! Those scones look divine today. Any with blueberries?" "Plenty. Fresh batch just out. Heard about old Mr. Hargrove's missing cat again? Third time this month." "Oh, poor Whiskers. You think it's that new neighbor with the fancy fence? Seems suspicious." "Could be. Or maybe it's tied to those odd footprints in the alley. Saw 'em myself last night—looked like boot marks, not paws." "Footprints? In our quiet little town? Next you'll say it's a cat burglar. Pass me two scones, will you?" "Here you go. And a coffee? On the house if you promise to keep an eye out." "Deal. But if it's a real mystery, we might need to rally the knitting club. They solved that pie theft last summer." Laughter echoed softly as the door chimed again, leaving the scent of intrigue mingling with baked goods in the warm air.
created_at
"2026-02-20T19:45:16.464Z"
2/20/2026, 7:45:16 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
9596
moderation_latency
(null)
generation_time
18032
tokens_prompt
81
tokens_completion
284
native_tokens_prompt
745
native_tokens_completion
557
native_tokens_completion_images
0
native_tokens_reasoning
314
native_tokens_cached
681
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
0.00905775
router
(null)
provider_responses
0
endpoint_id
"d40bef9d-6936-4c57-9749-bf7399de4a77"
id
"f7fb658d-febe-7999-697e-5f4fa861d4bd"
is_byok
false
latency
68
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-1771616716-ZvSelRszjzf2lO4T5xY7"
upstream_id
"f7fb658d-febe-7999-697e-5f4fa861d4bd"
total_cost
0.00905775
cache_discount
0.00153225
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)