NC Bench
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Run: 2026-02-16-01KHK9JFWSHQXNSKGRGYZ140CW
Run Details
Model:
GPT-5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
24.5s
Cost:
$0.009964
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
"The bell sounds jittery today, like it knows you lost something." "Not something—everything. Grandma Lila’s maple braid card is gone, and the Harvest Fair’s in two days." "Don’t panic. The rye is cooling like soldiers on parade. You’ve still got steady hands." "I had steady hands until I found the recipe drawer open and blue sugar crystals leading to the flour bins." "Blue? Like the mayor’s campaign cupcakes." "Exactly. And the back door latch was sticky with marzipan. Who unlocks doors with candy?" "Someone who bakes without washing up. Or someone who wants us to think that. Did you notice the icing roses on the display? They’re swirled counterclockwise." "Which means?" "The only person in town who pipes left-handed is Nora Pike. She’s been glaring at our window boxes since you won the ribbon." "Nora wouldn’t break in. She’d just talk loudly until the scones surrendered." "Then it’s a copycat. Or the flour fairy. Did you check the Gazette? Thieves always hide things in plain sight." "I checked the Gazette for coupons, not for larceny. Wait—this is yesterday’s, still under the cake stand." "Slide it out carefully. Sugar’s dusted along the edge." "Well, butter my bun. The card’s tucked in the classifieds." "Folded to the piano tuner’s ad. Code?" "Or a message: come hear the truth at three." "Then we’ll bring cinnamon knots, and I’ll bring my questions."
created_at
"2026-02-16T13:17:50.076863+00:00"
2/16/2026, 1:17:50 PM
model
"openai/gpt-5-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
10416
moderation_latency
(null)
generation_time
24323
tokens_prompt
81
tokens_completion
874
native_tokens_prompt
67
native_tokens_completion
988
native_tokens_completion_images
0
native_tokens_reasoning
640
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
0.00996375
router
(null)
provider_responses
0
id
"resp_022c03846c3496b101699318e563b481949bebe88353243424"
status
200
is_byok
false
latency
196
endpoint_id
"7c2f859a-7890-4e8e-b1de-1cd1c0a800b4"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-2025-08-07"
api_type
"completions"
id
"gen-1771247845-9vtnZdAuX1nKL7QR0LZJ"
upstream_id
"resp_022c03846c3496b101699318e563b481949bebe88353243424"
total_cost
0.00996375
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)