NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-16-01KHKA889JJ4TE6CQDH72M2TSE
Run Details
Model:
GPT-5.2
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
10.7s
Cost:
$0.004583
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 over the bakery door gave its tired little jingle, and warm air—yeast, cinnamon, and something buttery enough to be a confession—wrapped around them. Outside, Maple Street wore a rain sheen; inside, the display case shone like a jewel box. “So that’s it, then? You’re just going to pretend you didn’t see him?” “I saw plenty. I saw him buy two lemon tarts and ask for them in separate boxes. Like guilt needs packaging.” “Maybe he was being thoughtful.” “Thoughtful men don’t wipe fingerprints off the counter with a napkin they intend to throw away.” “Don’t start. Not in front of the croissants.” “Croissants have heard worse.” A tray clattered softly in the back. The baker’s radio hummed a sleepy old tune. “You’re saying the mayor came in here after the gala?” “I’m saying his cufflinks were still glittering. And he paid in cash. Who pays in cash for pastries anymore?” “People who don’t want a paper trail.” “Exactly.” A pause, filled by the hiss of the espresso machine and the sweet, steady smell of proofing dough. “You think the tart boxes were for evidence?” “I think one box went to the widow, and the other went to the river.” “That’s ridiculous.” “Then why was there powdered sugar on the missing person poster outside? Same fine dust. Same smug little sprinkle.” “Fine. We ask her.” “And if she lies?” “Then we order scones and listen harder.”
created_at
"2026-02-16T13:29:29.798082+00:00"
2/16/2026, 1:29:29 PM
model
"openai/gpt-5.2-20251211"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
500
moderation_latency
(null)
generation_time
10693
tokens_prompt
81
tokens_completion
410
native_tokens_prompt
67
native_tokens_completion
319
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.00458325
router
(null)
provider_responses
0
id
"resp_01e0a996d6123c210169931bae776c819489d9dd4b03524739"
status
200
is_byok
false
latency
164
endpoint_id
"f00142c2-6a93-49ce-9e36-5593b904ce3b"
provider_name
"OpenAI"
model_permaslug
"openai/gpt-5.2-20251211"
api_type
"completions"
id
"gen-1771248558-2pwNsN6m4rA2PJLqid0u"
upstream_id
"resp_01e0a996d6123c210169931bae776c819489d9dd4b03524739"
total_cost
0.00458325
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)