NC Bench
Overview
About
Tests
Models
Model
GPT-4.1
Test
Language Writing
Scenario
Character dialogue (Italian) in a story
Run ID
2025-04-14-01JRTSX1QEBX3C08S66CJQ9KEJ
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: (sighs, fidgeting with her camera) "Non posso crederci... perché è successo proprio davanti a me?" Hunter: (approaching, showing his badge) "Excuse me, ma'am. I'm Detective Hunter. Mind if I ask you a few questions about last night?" Isabella: (startled, clutching her camera tighter) "Mi dispiace, non capisco... Non parlo inglese." Hunter: (tries to sound reassuring, but is puzzled) "Uh, okay. Did you see anything unusual by the riverbank yesterday evening?" Isabella: (voice shaking) "C'era... c'era un uomo... e poi quel grido—tutto è successo così in fretta! Non riesco a togliermelo dalla testa." Hunter: (frowning, trying to interpret her tone) "You seem upset... I wish I understood what you were saying. Did you take any photos? Camera? Pictures?" Isabella: (nods vigorously, pointing to her camera) "Sì, sì! Ho delle foto... ma sono troppo spaventata per guardarle." Hunter: "Pictures? Can I see?" (gestures to the camera, miming flipping through photos) Isabella: (hesitant, then turns the camera so he can see, voice trembling) "Non so se dovrei... e se succede anche a me?" Hunter: (softening voice) "It's okay, you're safe. I promise. I just want to help." (Isabella hesitates, hands shaking, as she scrolls through photos but won't let him touch the camera.) Hunter: (phone rings, he answers) "Hunter here... Yeah, I'll be right there." (turns to Isabella, apologetic) "I have to go. If you remember anything, or if you need help, come find me—Hunter, police." (points to himself, then to the police badge) Isabella: (softly) "Va bene... grazie, credo." Hunter: (nodding) "Thank you... grazie?" (attempts to repeat the word with a small smile, then hurries off)
id
"gen-1744656305-ou82amigrm1KDLUDY5SH"
upstream_id
"chatcmpl-BMJ5l8T3vKk4JEFeAZ4Vs5QGwEI9M"
total_cost
0.004128
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:45:11.689251+00:00"
Monday, April 14th, 2025 at 6:45:11 PM GMT+00:00
model
"openai/gpt-4.1-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
441
moderation_latency
124
generation_time
5094
tokens_prompt
272
tokens_completion
452
native_tokens_prompt
272
native_tokens_completion
448
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
0.004128
Evaluation details
Result
Evaluator
Details
Meta Data
84.6154%
Parse dialogue
n/a
dialogue
0
name
"Isabella"
dialogue
"Non posso crederci... perché è successo proprio davanti a me?"
languages
ita
1
eng
0.6189642596644784
passes
true
1
name
"Hunter"
dialogue
"Excuse me, ma'am. I'm Detective Hunter. Mind if I ask you a few questions about last night?"
languages
eng
1
ita
0.6238716148445336
passes
true
2
name
"Isabella"
dialogue
"Mi dispiace, non capisco... Non parlo inglese."
languages
ita
1
eng
0.8464347079037801
passes
true
3
name
"Hunter"
dialogue
"Uh, okay. Did you see anything unusual by the riverbank yesterday evening?"
languages
eng
1
ita
0.5430481648246691
passes
true
4
name
"Isabella"
dialogue
"C'era... c'era un uomo... e poi quel grido—tutto è successo così in fretta! Non riesco a togliermelo dalla testa."
languages
ita
1
eng
0.7169621947139512
passes
true
5
name
"Hunter"
dialogue
"You seem upset... I wish I understood what you were saying. Did you take any photos? Camera? Pictures?"
languages
eng
1
ita
0.8487057049509927
passes
true
6
name
"Isabella"
dialogue
"Sì, sì! Ho delle foto... ma sono troppo spaventata per guardarle."
languages
ita
1
eng
0.7290889717634523
passes
true
7
name
"Hunter"
dialogue
"Pictures? Can I see?"
languages
eng
1
ita
0.7961876832844574
passes
true
8
name
"Isabella"
dialogue
"Non so se dovrei... e se succede anche a me?"
languages
ita
1
eng
0.8664176449662042
passes
true
9
name
"Hunter"
dialogue
"It's okay, you're safe. I promise. I just want to help."
languages
eng
1
ita
0.861335601871544
passes
true
10
name
"Hunter"
dialogue
"Hunter here... Yeah, I'll be right there."
languages
eng
1
ita
0.5379215416379903
passes
true
11
name
"Isabella"
dialogue
"Va bene... grazie, credo."
languages
eng
1
ita
0.9719312945119397
12
name
"Hunter"
dialogue
"Thank you... grazie?"
languages
ita
1
eng
0.9855358316896778