NC Bench
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Run: 2026-02-16-01KHKAW9WQMMMWZ47C2SCA928G
Run Details
Model:
GPT-5
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
55.4s
Cost:
$0.032954
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 didn't tell me the apricot tarts were gone; you said the recipe was." "Both. Someone lifted the card from the tin and left a sugar trail." "That's cocoa on your apron." "Exactly. Whoever did it dusted the counter. Lookâunder the case, a small footprint." "Dogs leave prints, too." "Dogs don't leave ticket stubs. Order forty-seven, green ink. Only one person uses green ink." "Please, not Mrs. Ellery. She runs story hour, not bakery heists." "She also argued over apricot prices at dawn." "Everyone argues before coffee." "Speaking of, did you notice the cinnamon shaker?" "What about it?" "It's paprika. Someone wanted a spicy distraction." "Or they can't read." "They read well enough to turn the owl timer to thirteen. We don't have a thirteen." "Unlucky for thieves. What's that under the pie stand?" "A fabric swatch. Teal gingham, like the garden club totes." "Gardeners aren't burglars." "Gardeners know gates and back doors. And the back door was latched from the inside." "Then our thief never left." "Pour the coffee. If the bell rings twice, smile. If teal walks in, slide over the paprika." "And the apron?" "Keep it. Cocoa suits a detective."
created_at
"2026-02-16T13:41:11.487003+00:00"
2/16/2026, 1:41:11 PM
model
"openai/gpt-5-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
12859
moderation_latency
(null)
generation_time
55251
tokens_prompt
81
tokens_completion
1031
native_tokens_prompt
67
native_tokens_completion
3287
native_tokens_completion_images
0
native_tokens_reasoning
2944
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
0.03295375
router
(null)
provider_responses
0
id
"resp_0b3985b5a1458cb20169931e3f82c081909c755d3af3c143a1"
status
200
is_byok
false
latency
197
endpoint_id
"7c2f859a-7890-4e8e-b1de-1cd1c0a800b4"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-2025-08-07"
api_type
"completions"
id
"gen-1771249215-XBldusfsGdyrbVHDJ3IF"
upstream_id
"resp_0b3985b5a1458cb20169931e3f82c081909c755d3af3c143a1"
total_cost
0.03295375
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)