NC Bench
Overview
About
Tests
Models
Model
GPT-4.1 Nano
Test
Language Writing
Scenario
Character dialogue (French) in a story
Run ID
2025-04-14-01JRTSRS9YW0Q6X383AHJV04Z8
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."
Model response
Messages
Meta
AI
Marie: (in French, her voice trembling slightly) Ce qui s’est passé hier, je ne peux pas le croire… tout cela est si effrayant. Hunter: (frowning, trying to understand) Sorry, ma’am, I didn't catch that. Do you mind repeating? Marie: (sighs deeply, switching to English, her voice shaken) Sorry. I was just saying… what happened yesterday—it's so shocking. I still can’t believe it. Hunter: Yeah, I heard about the disappearances. Hard to wrap my head around. You’re locals, then? Did you see anything unusual? Marie: (pauses, then quietly) Non, je n’ai rien vu… mais je ressens quelque chose, quelque chose qui ne va pas, dans l’air. Hunter: (nodding slightly) I understand. Sometimes, you just get a feeling about these things. Well, I appreciate any info you might have. Marie: (looks down, voice low) Je ne peux pas en parler à tout le monde… c’est dangereux, je crois. Hunter: I get it. I’ll be careful. Thanks for talking with me. <interrupting ring sound> Hunter: (glances at his phone, grimacing) Sorry, I’ve got to take this. I need to check on something. Thanks again, Marie. Take care. Marie: (nodding, her expression troubled) Faites attention, d’accord…
id
"gen-1744656164-h7uGjNVeGaQJ5whnQPwp"
upstream_id
"chatcmpl-BMJ3Ux9mntI87vcyCPJEJJ2nnAV2e"
total_cost
0.0001496
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-14T18:42:49.568935+00:00"
Monday, April 14th, 2025 at 6:42:49 PM GMT+00:00
model
"openai/gpt-4.1-nano-2025-04-14"
app_id
182717
streamed
true
cancelled
false
latency
754
moderation_latency
122
generation_time
3602
tokens_prompt
268
tokens_completion
307
native_tokens_prompt
268
native_tokens_completion
307
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
0.0001496
Evaluation details
Result
Evaluator
Details
Meta Data
90.0000%
Parse dialogue
n/a
dialogue
0
name
"Marie"
dialogue
"Ce qui s’est passé hier, je ne peux pas le croire… tout cela est si effrayant."
languages
fra
1
eng
0.5175912650270211
passes
true
1
name
"Hunter"
dialogue
"Sorry, ma’am, I didn't catch that. Do you mind repeating?"
languages
eng
1
fra
0.7436208991494533
passes
true
2
name
"Marie"
dialogue
"Sorry. I was just saying… what happened yesterday—it's so shocking. I still can’t believe it."
languages
eng
1
fra
0.601527193392551
3
name
"Hunter"
dialogue
"Yeah, I heard about the disappearances. Hard to wrap my head around. You’re locals, then? Did you see anything unusual?"
languages
eng
1
fra
0.777823954783476
passes
true
4
name
"Marie"
dialogue
"Non, je n’ai rien vu… mais je ressens quelque chose, quelque chose qui ne va pas, dans l’air."
languages
fra
1
eng
0.7826674677080204
passes
true
5
name
"Hunter"
dialogue
"I understand. Sometimes, you just get a feeling about these things. Well, I appreciate any info you might have."
languages
eng
1
fra
0.6805569077986564
passes
true
6
name
"Marie"
dialogue
"Je ne peux pas en parler à tout le monde… c’est dangereux, je crois."
languages
fra
1
eng
0.5578874538745388
passes
true
7
name
"Hunter"
dialogue
"I get it. I’ll be careful. Thanks for talking with me."
languages
eng
1
fra
0.4639578042586443
passes
true
8
name
"Hunter"
dialogue
"Sorry, I’ve got to take this. I need to check on something. Thanks again, Marie. Take care."
languages
eng
1
fra
0.6919706638727499
passes
true
9
name
"Marie"
dialogue
"Faites attention, d’accord…"
languages
fra
1
eng
0.8505135032331685
passes
true