NC Bench
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Run: 2026-02-16-01KHK96F7JG0515HCATRK7W04K
Run Details
Model:
GPT-5 Mini
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
12.4s
Cost:
$0.001915
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 really shouldn't eat evidence before the coroner gets jealous. If it fits the pastry, it's probably evidence the coroner would love. Besides, you tasted it first—tell me honest, is it more almond or guilt? Definitely almond. And a suspicious amount of glitter. Whose charm bracelet sparks like a firefly in lemon curd? Mrs. Penhall's, I think. She came in crying about three missing charms and bought twelve scones like she was trying to bribe the bakery gods. She buys grief by the dozen. Did you tuck the charm in the till or in your apron? The till is full of compliments and a rogue earring, the apron is full of flour and opinions. I put it in my apron because the till already had a paperclip shaped like Mayor Harrow's moustache. You had me worrying I'd baked the whole bracelet into a coffee cake. If you baked evidence, it's now officially a patriotic dessert. Have you spoken to Mrs. Penhall? Not yet. She left a note saying "Don't tell anyone," which in this town reads exactly like "Tell everyone but whisper it first." Also, the new baker from across the green asked about jam recipes without blinking. Curious blinking is my kind of crime. Keep the charm. If Mrs. Penhall flutters, I'll deliver it with a scone and a very small, very direct question.
created_at
"2026-02-16T13:11:04.232258+00:00"
2/16/2026, 1:11:04 PM
model
"openai/gpt-5-mini-2025-08-07"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4119
moderation_latency
(null)
generation_time
12102
tokens_prompt
81
tokens_completion
808
native_tokens_prompt
67
native_tokens_completion
949
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
0.00191475
router
(null)
provider_responses
0
id
"resp_07fbdb4ed1b2bfd1016993175b79c8819697700abbf65396dd"
status
200
is_byok
false
latency
167
endpoint_id
"c4f66d01-20b0-4c27-a225-438ea22fda43"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5-mini-2025-08-07"
api_type
"completions"
id
"gen-1771247451-TuG6rI1vH6zC7KQBeqUj"
upstream_id
"resp_07fbdb4ed1b2bfd1016993175b79c8819697700abbf65396dd"
total_cost
0.00191475
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
60.6531%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"She left a note saying which in this town reads exactly like Also, the new baker from across the green asked about jam recipes without blinking."