NC Bench
Overview
About
Tests
Models
Model
GPT-4.1 Nano
Test
Language Writing
Scenario
Character dialogue (Italian) in a story
Run ID
2025-04-14-01JRTT00DKX9B0NP90QST6C0ZE
Model input
System
You are an expert novel author in the cozy mystery genre. Take the following details about characters/locations/... into account: <character name="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian and does not yet know any English. She enjoys landscape photography and is always seen with her camera. </character> <character name="Hunter"> Hunter is a 35-year old detective who is investigating a series of mysterious disappearances in the small town of Alborn, MN. He is a former marine and has a no-nonsense attitude. Hunter has no knowledge of Italian, not even basic phrases. </character> <location name="Alborn, MN"> Alborne is a small town in the Midwest with a population of 3,000. It is known for its annual apple festival. </location>
User/Human
Write the following scene: Isabella is sitting at a cafe, looking at her camera. Hunter approaches her and asks her about a recent event in the town. She responds troubled and shaken in Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."
Model response
Messages
Meta
AI
Isabella: "Mi dispiace, non posso aiutarla. È troppo recente, troppo... confuso per me." (She looks down, her hands trembling slightly as she gazes at her camera and then at the empty street.) Hunter: "Pardon? I didn’t catch that. You speak English, right?" (He steps closer, frowning slightly, trying to make sense of her troubled expression.) Isabella: "No, no, I… I only speak Italian. This town—qualcosa è successo, ma non posso parlarne così semplicemente." (Her voice trembles, eyes darting around as if worried someone might overhear.) Hunter: "Alright. Look, I’m just asking about recent events. You seem upset—did you see or hear anything unusual?" (He softens his tone, trying to sound reassuring but professional.) Isabella: "Ho visto, sì... ma non posso dirlo. È troppo difficile, e ci sono cose che non capisco nemmeno io." (Her face is shadowed with worry, clutching her camera like a safety measure.) Hunter: "Got it. Thanks for your time. If you remember anything else, you can come by the station." (His phone buzzes in his pocket—the expression on his face shifts slightly.) "Excuse me—I've got to take this. I’ll catch you later." Isabella: "Va bene." (She nods silently, watching him walk away, the weight of her secret lingering in her eyes.)
id
"gen-1744656401-OgxheZWOuLzGmnEGHhly"
upstream_id
"chatcmpl-BMJ7Jp0sFtWiyr54jO8PF2ZFaSg0M"
total_cost
0.000152
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:46:44.451331+00:00"
Monday, April 14th, 2025 at 6:46:44 PM GMT+00:00
model
"openai/gpt-4.1-nano-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
432
moderation_latency
96
generation_time
1594
tokens_prompt
272
tokens_completion
311
native_tokens_prompt
272
native_tokens_completion
312
native_tokens_reasoning
0
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.000152
Evaluation details
Result
Evaluator
Details
Meta Data
71.4286%
Parse dialogue
n/a
dialogue
0
name
"Isabella"
dialogue
"Mi dispiace, non posso aiutarla. È troppo recente, troppo... confuso per me."
languages
ita
1
eng
0.8304704165263276
passes
true
1
name
"Hunter"
dialogue
"Pardon? I didn’t catch that. You speak English, right?"
languages
eng
1
ita
0.65859375
passes
true
2
name
"Isabella"
dialogue
"No, no, I… I only speak Italian. This town—qualcosa è successo, ma non posso parlarne così semplicemente."
languages
eng
1
ita
0.9722756591603485
3
name
"Hunter"
dialogue
"Alright. Look, I’m just asking about recent events. You seem upset—did you see or hear anything unusual?"
languages
eng
1
ita
0.5763659974028569
passes
true
4
name
"Isabella"
dialogue
"Ho visto, sì... ma non posso dirlo. È troppo difficile, e ci sono cose che non capisco nemmeno io."
languages
ita
1
eng
0.6789231779382797
passes
true
5
name
"Hunter"
dialogue
"Excuse me—I've got to take this. I’ll catch you later."
languages
eng
1
ita
0.40863531225905936
passes
true
6
name
"Isabella"
dialogue
"Va bene."
languages
eng
1
ita
0.6952941176470588