NC Bench
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Run: 2026-02-19-01KHVPJQY4H15CXXJES5J1JT61
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
19.9s
Cost:
$0.022024
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 frosted glass door jingled, ushering in a brisk autumn breeze that quickly surrendered to the heavy, warm aroma of melted butter and toasted cinnamon. "You're late." "I had to make sure the sheriff was looking the other way. Did you find it?" "Tucked right beneath the almond croissants display tray. Exactly where Mayor Higgins dropped it." "Careful. Don't let anyone outside see." "It's just a crumpled napkin. Who's going to care?" "When that napkin has the combination to the historical society's safe scribbled in blueberry jam? Half the town." "I still can't believe Higgins is the one who walked off with the founder's pocket watch." "He’s got a well-known weakness for antiques. And, apparently, your blueberry scones." "My scones are entirely innocent." "But the jam isn't. I matched the sticky purple smudge on the vault dial to this exact batch. You overcooked the pectin again." "I'll have you know my pectin ratio is flawless. It's the autumn humidity." "Whatever it was, it cracked the case. Slide it into the evidence envelope before the morning pastry rush hits." "Fine. But you're paying for a dozen of these croissants to keep my mouth shut." "Half a dozen." "Deal."
created_at
"2026-02-19T19:38:40.285Z"
2/19/2026, 7:38:40 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3038
moderation_latency
(null)
generation_time
19542
tokens_prompt
81
tokens_completion
873
native_tokens_prompt
68
native_tokens_completion
1824
native_tokens_completion_images
0
native_tokens_reasoning
1530
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
0.022024
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3038
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529920-L9tOl93IVdpOprGSRSyW"
upstream_id
(null)
total_cost
0.022024
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)