NC Bench
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Run: 2026-02-25-01KJ95859TDN2YJDNWWHEDZ3TE
Run Details
Model:
Gemini 2.5 Flash (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
5.5s
Cost:
$0.002513
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 aroma of almond croissants and dark roast coffee hung thick in the air of Martha’s Morsels, a comforting hug against the brisk autumn morning. Sunlight slanted through the lace-curtained window, illuminating dust motes dancing above a tray of glistening cherry tarts. Clara, nestled into her usual corner booth, carefully stirred her tea, watching Martha meticulously arrange a fresh batch of blueberry muffins. "Did you hear about Penelope Bloom’s prize-winning petunias?" "Oh, I saw them. Absolutely glorious, weren't they? Best in the county fair for three years running." "Were. Someone, last night, decided they needed a trim. A rather… aggressive trim. Right down to the dirt." "No! Not her petunias! Penelope will be beside herself. She treats them like grandchildren." "Exactly. And the strange part? Nothing else disturbed. Just the petunias. Almost surgical." "How odd. Must have been a neighbourhood prank gone too far, surely?" "Perhaps. But Penelope swears she saw a new delivery van lingering down her lane well past midnight. A plain white one. Not one she recognised." Martha paused, a smudge of flour on her cheek. "A new delivery van? In Finch Hollow? Now that *is* interesting."
created_at
"2026-02-25T01:05:09.954Z"
2/25/2026, 1:05:09 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1444
moderation_latency
(null)
generation_time
5397
tokens_prompt
81
tokens_completion
840
native_tokens_prompt
68
native_tokens_completion
997
native_tokens_completion_images
0
native_tokens_reasoning
730
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
0.0025129
router
(null)
provider_responses
0
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byok
false
latency
1444
model_permaslug
"google/gemini-2.5-flash"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981509-SS6l1MAUujHkUnWLSRyN"
upstream_id
(null)
total_cost
0.0025129
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)