NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-19-01KHVP7X9N6MN2MV3BQ3BJ3SB2
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
20.2s
Cost:
$0.022744
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 painted glass door chimed, entirely ignored over the screech of the steaming espresso machine and the heavy, sweet scent of simmering rhubarb. Sugar dust hung thick in the warm morning air. "Pass the cinnamon, please." "Here. Are you absolutely certain you shouldn't close up shop for the day? The whole town is buzzing." "And let Mildred win the Founders Day bake-off by default? Not a chance. My lattice crust is flawless this year." "A man died, you know." "I’m well aware. But the mayor was famously lactose intolerant, and my buttercream has two pounds of sweet cream butter in it. He definitely didn't eat my cupcakes." "Then why are the police currently bagging up the contents of your dumpster out back?" "They're what? Oh, for heaven's sake. If those heavy-footed deputies crush my prize petunias, I'm billing the precinct." "Focus. Stop kneading that dough for one second. Did you throw anything unusual away yesterday?" "Unusual? No. Just a burned batch of maple scones, some eggshells, and an empty bottle of almond extract. Why?" "Because the coroner’s report just leaked. Cyanide smells exactly like bitter almonds." "You think someone poisoned him? Using my baking supplies?" "I think you need to put down the whisk, flip the open sign to closed, and lock that front door tight."
created_at
"2026-02-19T19:32:45.335Z"
2/19/2026, 7:32:45 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3002
moderation_latency
(null)
generation_time
20006
tokens_prompt
81
tokens_completion
1045
native_tokens_prompt
68
native_tokens_completion
1884
native_tokens_completion_images
0
native_tokens_reasoning
1577
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
0.022744
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3002
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529565-EWdG9I3x5BRvcBqmpluV"
upstream_id
(null)
total_cost
0.022744
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)