NC Bench
Overview
About
Tests
Models
Model
GPT-4.1
Test
Language Writing
Scenario
Character dialogue (Italian) in a story
Run ID
2025-04-14-01JRTSVJB13BYMZ72CSBQ45M2A
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: (Looking down at her camera, fidgeting anxiously) "Non posso credere a quello che ho visto ieri sera... non dormo più." Hunter: (Clearing his throat politely) "Excuse me, miss. I’m Detective Hunter with the Alborn Police. Mind if I ask you a few questions?" Isabella: (Surprised, clutches her camera hard) "Mi dispiace, non capisco… non parlo inglese…" Hunter: (Frowning, unsure) "Uh… Right. Do you… speak… English?" (gestures hand in a talking motion) Isabella: (Shakes head, voice trembling) "No, no inglese. Soltanto italiano. Ma… era spaventoso—ho sentito delle urla, e poi… nessuno… nessuno lì…" Hunter: (Sighs, takes out notepad, tries again) "Were you here? Last night? See something?" (mimes pointing, then holding hands to his eyes like binoculars) Isabella: (Tears welling up, voice drops) "Sì… ieri… ho visto qualcuno… correre via… e poi una macchina, luci spente… tutto è successo così in fretta." Hunter: (Clearly not understanding, frustrated) "Okay. This isn’t working. Look… do you have photos?" (taps camera, makes camera clicking gesture) Isabella: (Nods eagerly, turns camera screen to him, tries to swipe to right photo) "Sì, le foto… ho fotografato tutto… forse può aiutare…" Hunter: (Leans in to look, brow furrowed) "Okay. I’ll need these. Can you… email?" (points to camera, then makes typing motion) Isabella: (Struggling, shrugs helplessly) "Non so… non capisco…" (Hunter’s phone rings; he glances at it.) Hunter: "Sorry—I have to go. Please—stay here. I’ll find someone who speaks Italian." (holds up a hand in a ‘wait’ gesture, nods reassuringly) Isabella: (Nods, still shaken) "Va bene… grazie…" (Hunter leaves, Isabella clutches her camera tightly, eyes following him anxiously.)
id
"gen-1744656255-6GmeKu08uOochB8wtDYx"
upstream_id
"chatcmpl-BMJ4y97lZGd9qN6ez3vRAdGnwfjlN"
total_cost
0.004384
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:44:26.561257+00:00"
Monday, April 14th, 2025 at 6:44:26 PM GMT+00:00
model
"openai/gpt-4.1-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
981
moderation_latency
102
generation_time
9299
tokens_prompt
272
tokens_completion
479
native_tokens_prompt
272
native_tokens_completion
480
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
0.004384
Evaluation details
Result
Evaluator
Details
Meta Data
84.6154%
Parse dialogue
n/a
dialogue
0
name
"Isabella"
dialogue
"Non posso credere a quello che ho visto ieri sera... non dormo più."
languages
ita
1
eng
0.6746565741519484
passes
true
1
name
"Hunter"
dialogue
"Excuse me, miss. I’m Detective Hunter with the Alborn Police. Mind if I ask you a few questions?"
languages
eng
1
ita
0.6354335620711167
passes
true
2
name
"Isabella"
dialogue
"Mi dispiace, non capisco… non parlo inglese…"
languages
ita
1
eng
0.8235471243601324
passes
true
3
name
"Hunter"
dialogue
"Uh… Right. Do you… speak… English?"
languages
eng
1
ita
0.4691358024691358
passes
true
4
name
"Isabella"
dialogue
"No, no inglese. Soltanto italiano. Ma… era spaventoso—ho sentito delle urla, e poi… nessuno… nessuno lì…"
languages
ita
1
eng
0.6976149914821124
passes
true
5
name
"Hunter"
dialogue
"Were you here? Last night? See something?"
languages
eng
1
ita
0.6967857945605754
passes
true
6
name
"Isabella"
dialogue
"Sì… ieri… ho visto qualcuno… correre via… e poi una macchina, luci spente… tutto è successo così in fretta."
languages
ita
1
eng
0.6242624498465896
passes
true
7
name
"Hunter"
dialogue
"Okay. This isn’t working. Look… do you have photos?"
languages
eng
1
ita
0.47016103568045464
passes
true
8
name
"Isabella"
dialogue
"Sì, le foto… ho fotografato tutto… forse può aiutare…"
languages
ita
1
eng
0.8821548821548821
passes
true
9
name
"Hunter"
dialogue
"Okay. I’ll need these. Can you… email?"
languages
eng
1
ita
0.6405545927209706
passes
true
10
name
"Isabella"
dialogue
"Non so… non capisco…"
languages
eng
1
ita
0.9279045643153527
11
name
"Hunter"
dialogue
"Sorry—I have to go. Please—stay here. I’ll find someone who speaks Italian."
languages
eng
1
ita
0.9294695481335953
12
name
"Isabella"
dialogue
"Va bene… grazie…"
languages
ita
1
eng
0.9194847020933977
passes
true