NC Bench
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Run: 2026-02-16-01KHKACS7J7WZBDT53FW2V153C
Run Details
Model:
GPT-5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
1m 16s
Cost:
$0.048654
Provider:
OpenAI
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
"You smell that? Cinnamon and something spicier. Clove?" "We don't use clove in the morning buns. Not since Mrs. Finch sneezed herself cross-eyed." "Then why is it on the counter, nestled behind the sugar tin?" "Because the sugar tin isn't sugar. Taste it." "Salt. Someone switched them." "During the rush? I never left the counter, except to ring up the postman." "And the flour trail to the back door says someone did. See the neat ovals? Dance flats." "Only one person rehearses at this hour, two streets over. Why sneak in here to sabotage scones?" "Maybe they weren't after scones. Look at the display of lemon tarts." "No, the candied peel spells something. Tilt your head. E-L-M." "Elm Street. The church keeps the bake sale cash box there." "You kept the key in the biscuit tin. Which is missing." "And the mixer cord’s warm. Someone ran it without batter to hide the lock popping." "Coziest kind of crime. Flour, clove, a note in peel. Check under the napkins." "A sprig of lavender. That's her signature." "She’ll pass by the elm at ten. Put out fresh croissants." "As congratulations. Thieves here can't resist an end-of-stakeout pastry."
created_at
"2026-02-16T13:33:03.151574+00:00"
2/16/2026, 1:33:03 PM
model
"openai/gpt-5-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
8723
moderation_latency
(null)
generation_time
75478
tokens_prompt
81
tokens_completion
1293
native_tokens_prompt
67
native_tokens_completion
4857
native_tokens_completion_images
0
native_tokens_reasoning
4544
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
"completed"
usage
0.04865375
router
(null)
provider_responses
0
id
"resp_081eb371bed69e3f0169931c42dfcc81979574252eefd596cc"
status
200
is_byok
false
latency
143
endpoint_id
"7c2f859a-7890-4e8e-b1de-1cd1c0a800b4"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-2025-08-07"
api_type
"completions"
id
"gen-1771248706-r02qamKHZbq0bGrXv96m"
upstream_id
"resp_081eb371bed69e3f0169931c42dfcc81979574252eefd596cc"
total_cost
0.04865375
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)