NC Bench
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Run: 2026-02-20-01KHY7Y2W3MWB2ZZY6EZN8WEB7
Run Details
Model:
Grok 4
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
17.6s
Cost:
$0.007928
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 and brewing coffee filled the air of Maple Street Bakery, where sunlight streamed through lace-curtained windows onto checkered tablecloths. Flour dusted the wooden counter, and a chalkboard menu advertised today's special: pumpkin spice muffins. "I swear, that recipe book's been missing since last Tuesday. Who'd steal Grandma's old secrets?" "Could be anyone. Remember the fuss at the town fair? Mrs. Hargrove was eyeing your apple pie like it was a treasure map." A soft laugh echoed. "Jealousy? Over pie? But seriously, without it, my scones taste like cardboard." "Let's think. Who was in here that day? The mayor popped in for his usual danish, and that new florist, Elena, lingered by the bookshelves." "Elena? She seemed nice, but her shop's right across the street. Perfect view to case the joint." A bell jingled as the door opened, but they ignored it. "Or maybe it's not theft. Misplaced? Check the back room again." "I've turned this place upside down. No, someone's up to no good. Pass me that rolling pin—feels like I need a weapon in this sleepy town." "Easy there, detective. Coffee first, sleuthing second."
created_at
"2026-02-20T19:20:26.766Z"
2/20/2026, 7:20:26 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
7667
moderation_latency
(null)
generation_time
17489
tokens_prompt
81
tokens_completion
307
native_tokens_prompt
745
native_tokens_completion
482
native_tokens_completion_images
0
native_tokens_reasoning
220
native_tokens_cached
683
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
0.00792825
router
(null)
provider_responses
0
endpoint_id
"d40bef9d-6936-4c57-9749-bf7399de4a77"
id
"78a9bf1b-6b6a-291b-c0e2-6f5f2e66e63a"
is_byok
false
latency
66
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-1771615226-DrLrjZ5E9UWnFgw5nh2U"
upstream_id
"78a9bf1b-6b6a-291b-c0e2-6f5f2e66e63a"
total_cost
0.00792825
cache_discount
0.00153675
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)