NC Bench
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Run: 2026-02-19-01KHVP1K07Z8YFDYWVK4FK1TEH
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
27.2s
Cost:
$0.022336
Provider:
Google AI Studio
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 bell above the Sugar Creek Bakery door jingled, letting in a gust of crisp autumn air that mingled with the heavy, comforting scent of cinnamon rolls and rising yeast. Powdery flour dusted the glass of the wooden display case, partially obscuring the last two blueberry scones. "I heard the police cordoned off the gazebo." "At seven this morning. Sheriff Higgins looked like he hadn't slept a wink." "Did they find out what the murder weapon was?" "Not officially. But Doc Lewis was asking an awful lot of questions about almond extract." "Cyanide?" "Smells exactly the same. And Eleanor always did insist on making her famous cherry tartlets for the harvest festival." "You don't think Eleanor..." "I'm not saying anything. But you know as well as I do she threatened to ruin Mayor Gable's reelection if he didn't approve her zoning permit." "Good heavens. Will you look at that? The blueberry scones are on sale." "Half price. I brought them out fresh at dawn, but figured they wouldn't sell much with all the commotion." "I'll take both. It's going to be a long night of sifting through the town council minutes." "Put your purse away. They're on the house, provided you tell me exactly what you find."
created_at
"2026-02-19T19:29:18.187Z"
2/19/2026, 7:29:18 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3426
moderation_latency
(null)
generation_time
27013
tokens_prompt
81
tokens_completion
943
native_tokens_prompt
68
native_tokens_completion
1850
native_tokens_completion_images
0
native_tokens_reasoning
1565
native_tokens_cached
0
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
"STOP"
usage
0.022336
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3426
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529358-0qY9gykB4BBqyEWM4l56"
upstream_id
(null)
total_cost
0.022336
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)