NC Bench
Overview
About
Tests
Models
Model
o4 Mini
Test
Dialogue tags
Scenario
Write unattributed dialogue
Run ID
2025-04-16-01JRZZA8Q7ECN9YBTF605GNNWM
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 morning light filtered through the lace curtains, painting sugar-dusted counters in a gentle glow. A row of freshly baked strudels steamed behind the glass, and the bell above the door chimed softly. – Did you actually see Mrs. Waverly slip that sugar shaker into her purse before closing time? – I thought it was just an accident—her handbag kept brushing the counter. A tumble of flour drifted from a tray as the baker turned, wiping hands on a flour-streaked apron. – If it was a mistake, she would’ve apologized, right? Instead, she hurried past with that peculiar smirk. – Maybe she thought no one noticed. But who takes sugar in this town? It’s practically given away. A swirl of coffee steam rose as another customer lingered by the espresso machine, nodding in sympathy. – I asked her about the old family recipe. She said she had it memorized, then vanished into the back storage room. – You’re saying she stole more than sugar? The baker stiffened, glancing toward a small metal safe behind the counter. – The recipe box vanished too. Right after Mrs. Waverly’s visit. Silence hovered among the croissants and muffins, broken only by the faint hum of the oven—an accusation baked into the morning.
id
"gen-1744829752-NySWso6s5KczRcqs0BL3"
upstream_id
"chatcmpl-BN2DIYQ3NRYSVR2Q0xwzmoeDDbSrx"
total_cost
0.0027401
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:55:59.290585+00:00"
Wednesday, April 16th, 2025 at 6:55:59 PM GMT+00:00
model
"openai/o4-mini-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
3986
moderation_latency
153
generation_time
6275
tokens_prompt
68
tokens_completion
587
native_tokens_prompt
67
native_tokens_completion
606
native_tokens_reasoning
320
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
0.0027401
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Count dialogue tags
n/a
neededClean
false
noDialogue
true