NC Bench
Overview
About
Tests
Models
Model
GPT-4.1 Nano
Test
Dialogue tags
Scenario
Write unattributed dialogue
Run ID
2025-04-14-01JRTSSQJ5ZGFZCKZ12DGKNQKR
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 bakery door jingled as Ellie stepped inside, the warm aroma of freshly baked bread wrapping around her like a cozy quilt. Behind the counter,
Mrs
. Peterson was fussing with a tray of croissants. “Well, if it isn’t Ellie! Just in time for the morning rush,”
Mrs
. Peterson said, smiling warmly. She wiped her hands on her apron. “Did you hear about the strange footprints outside Old Man Harris’s shed?” Ellie raised an eyebrow, setting down her tote bag. “Footprints? Like footprints in the snow?” “Exactly! Large, tracks leading toward the woods, then suddenly stopping. Seems peculiar, doesn’t it?” “Definitely. Do you think someone’s been sneaking around?”
Mrs
. Peterson nodded enigmatically. “Could be, or maybe it’s just a fox… or a raccoon. But I’d keep an eye out, just in case. This town’s never dull, though.” Ellie chuckled, glancing at the display case. “Well, I came for a slice of peach cobbler. Thought I might take a walk by the old Harris place later.”
Mrs
. Peterson handed her a warm piece on a plate, her eyes twinkling. “Careful not to stumble on those mysterious footprints, now.”
id
"gen-1744656195-nGjfSh8vYa1h1zBl0j6Y"
upstream_id
"chatcmpl-BMJ3zcB8Of0R32KE9QVlPH1Y4LDnX"
total_cost
0.000112
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:43:17.842332+00:00"
Monday, April 14th, 2025 at 6:43:17 PM GMT+00:00
model
"openai/gpt-4.1-nano-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
264
moderation_latency
104
generation_time
1236
tokens_prompt
68
tokens_completion
262
native_tokens_prompt
68
native_tokens_completion
263
native_tokens_reasoning
0
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
0.000112
Evaluation details
Result
Evaluator
Details
Meta Data
60.6531%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"Mrs"