NC Bench
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Run: 2026-02-25-01KJ94X0AJ39KPPZ2FCQDDXBT6
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
7.1s
Cost:
$0.003433
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 warm air inside Buttercup Bakery was thick with the scent of vanilla and yeast, a comforting cloak against the crisp autumn chill outside. Sunlight streamed through the window, illuminating dust motes dancing above a tray of still-warm cranberry scones. "Morning, Martha. Looks like you're in need of a proper cuppa this morning." "Oh, Betty, always a mind-reader. And one of those lemon poppy seed muffins, please. I swear, the whole town is still buzzing." "Can't say I blame them. It's not every day Miss Agnes's prize-winning petunias disappear overnight, is it?" "Disappear? They were *uprooted*, Betty. Every last one, soil and all. And her gnomes were rearranged into a rather… peculiar pyramid shape." "A pyramid? Goodness. And I saw her postman looking quite pale earlier. Said he found a single black feather tied to her mailbox flag." "A feather? What a strange detail. You’re sure it was tied?" "Tight as a knot. And then little Timmy from next door came in for his daily cookie, whispering about seeing old Farmer McGregor's sheep grazing in the very centre of the town square this morning. Farmer McGregor hasn't let those sheep out of their pasture in years." "The sheep *and* the petunias? This is certainly getting curiouser and curiouser." "Another cup of tea, dear? On the house."
created_at
"2026-02-25T00:59:04.407Z"
2/25/2026, 12:59:04 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1579
moderation_latency
(null)
generation_time
7120
tokens_prompt
81
tokens_completion
957
native_tokens_prompt
68
native_tokens_completion
1365
native_tokens_completion_images
0
native_tokens_reasoning
1058
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
0.0034329
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1579
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981144-SKkJa6ChxPXciJqrcdAk"
upstream_id
(null)
total_cost
0.0034329
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)