NC Bench
Overview
About
Tests
Models
Model
o4 Mini
Test
Dialogue tags
Scenario
Write unattributed dialogue
Run ID
2025-04-16-01JRZZANGMHDRV0EB6CBVS8E3W
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
Golden morning light spilled through the lace curtains of the Maplewood Bakery, dust motes dancing over pastel macarons and sugar-dusted scones. The hush of dawn was broken only by the soft hum of the mixer and a cautious whisper. "Did you really see it?" "I swear it wasn’t a crumb or a misplaced spoon. It was a tiny key, barely the size of a fingernail." "A key? For a house? Or… something else?" "That’s just it. It didn’t match any lock around here—and I checked every antique trinket box in town." A crack in the ceramic tile sounded like thunder. "If someone stole it, they’d have to know it’s here." "Or they think it’s somewhere else already." Outside, a bell chimed as the first customer pulled open the door. Flour-dusted hands paused. "Promise you won’t keep this secret from the sheriff?" A breath. "Only if you promise to keep an eye on the blueberry muffins. They disappear faster than suspects in these parts." Soft laughter echoed amid the rows of pastries, but shadows lingered beneath the display case. An old recipe book lay open on a nearby stool, its pages smeared with flour and faintly curved as if someone had hidden more than memories between the leaves.
id
"gen-1744829765-cSbPDSDfKvD0Y2yjmMX0"
upstream_id
"chatcmpl-BN2DVsE5rmCchOpHJvgWyiuvsQyNx"
total_cost
0.0094853
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:56:31.191012+00:00"
Wednesday, April 16th, 2025 at 6:56:31 PM GMT+00:00
model
"openai/o4-mini-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
21849
moderation_latency
103
generation_time
25002
tokens_prompt
68
tokens_completion
2120
native_tokens_prompt
67
native_tokens_completion
2139
native_tokens_reasoning
1856
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0094853
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)