NC Bench
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Run: 2026-02-20-01KHYB4VHAW6H24Q4W7J7RX1WQ
Run Details
Model:
Grok 4
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
17.5s
Cost:
$0.008406
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 cinnamon rolls and fresh coffee filled the air of Maple Street Bakery, where sunlight streamed through lace-curtained windows onto checkered tablecloths. Behind the counter, flour-dusted aprons hung like flags of surrender, and a chalkboard menu advertised today's special: pumpkin spice muffins. "I heard old Mr. Hargrove's antique watch went missing right from his parlor. Vanished like a ghost in the night." "Again? That's the third odd theft this month. First the library's rare books, then Widow Jenkins' silver locket. You think it's someone we know?" "Small town like this, everyone's a suspect. But who benefits? Hargrove's watch was worthless except for sentiment." "Worthless? I saw it once—engraved with a peculiar symbol, like a riddle. Maybe it's not about money." A bell tinkled as the door opened, letting in a crisp autumn breeze. "Shh, here's the sheriff now. Act natural." "Morning, folks. Smells divine in here. Any chance of a clue baked into those muffins?" "Only the usual ingredients, but if you're fishing for gossip, pull up a stool. Coffee's on the house." Laughter mingled with the steam from pouring mugs, but beneath it lingered the whisper of unsolved puzzles.
created_at
"2026-02-20T20:16:34.356Z"
2/20/2026, 8:16:34 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
7472
moderation_latency
(null)
generation_time
17447
tokens_prompt
81
tokens_completion
318
native_tokens_prompt
745
native_tokens_completion
523
native_tokens_completion_images
0
native_tokens_reasoning
261
native_tokens_cached
744
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
0.008406
router
(null)
provider_responses
0
endpoint_id
"d40bef9d-6936-4c57-9749-bf7399de4a77"
id
"79fea35d-0754-6f85-d6d4-60307652cfbc"
is_byok
false
latency
71
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-1771618594-CVzxz81P693ObnpIjz2z"
upstream_id
"79fea35d-0754-6f85-d6d4-60307652cfbc"
total_cost
0.008406
cache_discount
0.001674
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)