NC Bench
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Run: 2026-02-19-01KHVP485HTEH0K7569XWVVSTF
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
25.2s
Cost:
$0.035716
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 little brass bell above the door jingled, perfectly in tune with the quiet hum of the espresso machine. The warm, comforting scent of cinnamon, melted butter, and rising yeast hung heavy in the crisp morning air, fogging the glass of the display case. "Two blueberry scones and a large black coffee, please." "Rough night? You usually only go for the chamomile tea this early." "You'd need a jolt of caffeine too if you'd spent the last eight hours crawling through Mrs. Higgins' prize-winning petunias with a flashlight." "Oh, good heavens. Please don't tell me." "Afraid so. Someone dug up the entire flowerbed right down to the root." "But the annual village garden tour is tomorrow! Here, take a cinnamon roll. On the house. Please tell me you at least found a clue." "Just one. A pristine, size-ten boot print stamped right in the damp potting soil. And a lingering smell I couldn't quite place." "Fertilizer?" "No. Almonds. Bitter, roasted almonds." "Well, isn't that a coincidence. I sold four dozen of my special almond crescents yesterday afternoon to the Mayor." "The same Mayor who placed second to Mrs. Higgins three years in a row?" "The very same. I'll put your pastries in a box. Need a napkin?" "Better make it three. I have a feeling things are about to get very messy."
created_at
"2026-02-19T19:30:45.394Z"
2/19/2026, 7:30:45 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3756
moderation_latency
(null)
generation_time
25043
tokens_prompt
81
tokens_completion
1073
native_tokens_prompt
68
native_tokens_completion
2965
native_tokens_completion_images
0
native_tokens_reasoning
2647
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
0.035716
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3756
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529445-jRPbt5yoXjW91fCeKtnq"
upstream_id
(null)
total_cost
0.035716
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)