Model

Gemini 2.5 Flash

Test

Language Writing

Scenario

Character dialogue (French) in a story

Run ID

2025-11-18-01KACP4WFA8YFECD7PEV86MCSA

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

AI
Here is the dialogue between Marie and Hunter, formatted as a voice sheet: Marie: "Alors, cette disparition… c'est ce qui est arrivé. C’est horrifiant." (Troubled) Hunter: "Excuse me, ma'am? I didn't catch that. Could you... speak slowly?" (Slightly confused, trying to be polite) Marie: "Je dis, c'est… c'est terrible. La femme. Elle a disparu." (Shaken, gesturing vaguely) Hunter: "The… the woman? From the cafe yesterday? Did you… see anything happen? Anything unusual?" (Pressing, getting a bad feeling) Marie: "Non! Non, rien. Je… j'étais là, mais je n'ai rien vu. Seulement… les rumeurs." (Wringing her hands, voice trembling) Hunter: "Rumors? What kind of rumors? Who told you?" (Sterner tone, trying to extract information) Marie: "Les gens. Ils parlent. Il y en a eu d'autres, avant." (Looking around nervously, whispering) Hunter: "Others? Are you saying… there have been more disappearances? Here, in Alborn?" (A sudden intensity in his voice) Marie: "Oui. C'est ce qu'ils disent. C'est pourquoi je… je suis nerveuse." (Drawing her gaze back to her camera, then quickly away from it, wide-eyed) Hunter: "Look, I need to know exactly what you heard. And who you heard it from. This is important." (Leaning forward, his expression unyielding) Marie: "Mais… je ne comprends pas. Je ne peux pas. Je… je ne parle pas anglais." (Frustration mixed with fear, a tremor in her voice) Hunter: "You… you don't speak English? Not at all?" (His brow furrowing in utter bewilderment, a hint of exasperation) Marie: "Non. Seulement français." (Shaking her head, a desperate look in her eyes) Hunter: (Sighs audibly, rubs the back of his neck) "Well, this is just great. Okay, okay, calm down. Take a breath." Marie: (Looks at him, bewildered by his change in demeanor, still visibly distressed) Hunter: "Just… try to point. Or… show me. Anything. Did you see anything or anyone suspicious *before* yesterday's event?" Marie: "Je… je ne sais pas comment vous dire. Je suis ici pour étudier, pour la photographie. Pas pour ça." (Picking up her camera and clutching it, her voice filled with despair) Hunter: (His phone rings, jarringly loud in the cafe) "Hold on. Detective Hunter." (Walks a few steps away, talking in a low, urgent tone into the phone) "What? When? I'm on my way." Hunter: (Turns back to Marie, a grim look on his face) "Look, I'm sorry, I have to go. Something just came up. Don't… don't go anywhere. I'll… I'll try to find someone who can translate. Stay here, okay?" Marie: "Vous… vous partez?" (Her voice small and questioning, a fresh wave of anxiety washing over her) Hunter: (Already half out the door, throwing a quick, concerned glance back) "I'll be back. Stay safe." (He rushes out of the cafe)
created_at"2025-11-18T23:52:42.360841+00:00" Tuesday, November 18th, 2025 at 11:52:42 PM GMT+00:00
model"google/gemini-2.5-flash" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency385
moderation_latency(null)
generation_time4756
tokens_prompt268
tokens_completion721
native_tokens_prompt284
native_tokens_completion751
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"STOP" 
usage0.0019627
api_type"completions" 
id"gen-1763509957-dftqhKsBCPZGuJ6myy7U" 
upstream_id(null)
total_cost0.0019627
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
90.0000% Parse dialogue n/a
dialogue
0
name"Marie" 
dialogue"Alors, cette disparition… c'est ce qui est arrivé. C’est horrifiant." 
languages
fra1
eng0.7375674907644216
passestrue
1
name"Hunter" 
dialogue"Excuse me, ma'am? I didn't catch that. Could you... speak slowly?" 
languages
eng1
fra0.859968174585133
passestrue
2
name"Marie" 
dialogue"Je dis, c'est… c'est terrible. La femme. Elle a disparu." 
languages
fra1
eng0.7638463679376566
passestrue
3
name"Hunter" 
dialogue"The… the woman? From the cafe yesterday? Did you… see anything happen? Anything unusual?" 
languages
eng1
fra0.6907782995304226
passestrue
4
name"Marie" 
dialogue"Non! Non, rien. Je… j'étais là, mais je n'ai rien vu. Seulement… les rumeurs." 
languages
fra1
eng0.9096734442390635
passestrue
5
name"Hunter" 
dialogue"Rumors? What kind of rumors? Who told you?" 
languages
eng1
fra0.8075754506785497
passestrue
6
name"Marie" 
dialogue"Les gens. Ils parlent. Il y en a eu d'autres, avant." 
languages
fra1
eng0.6292497069167644
passestrue
7
name"Hunter" 
dialogue"Others? Are you saying… there have been more disappearances? Here, in Alborn?" 
languages
eng1
fra0.7183114925200047
passestrue
8
name"Marie" 
dialogue"Oui. C'est ce qu'ils disent. C'est pourquoi je… je suis nerveuse." 
languages
fra1
eng0.701278184690507
passestrue
9
name"Hunter" 
dialogue"Look, I need to know exactly what you heard. And who you heard it from. This is important." 
languages
eng1
fra0.6768909754825247
passestrue
10
name"Marie" 
dialogue"Mais… je ne comprends pas. Je ne peux pas. Je… je ne parle pas anglais." 
languages
fra1
eng0.927158836689038
11
name"Hunter" 
dialogue"You… you don't speak English? Not at all?" 
languages
eng1
fra0.8290771909460244
passestrue
12
name"Marie" 
dialogue"Non. Seulement français." 
languages
eng1
fra0.8440163023341979
13
name"Hunter" 
dialogue"Well, this is just great. Okay, okay, calm down. Take a breath." 
languages
eng1
fra0.7524543120374566
passestrue
14
name"Hunter" 
dialogue"Just… try to point. Or… show me. Anything. Did you see anything or anyone suspicious *before* yesterday's event?" 
languages
eng1
fra0.737136722643969
passestrue
15
name"Marie" 
dialogue"Je… je ne sais pas comment vous dire. Je suis ici pour étudier, pour la photographie. Pas pour ça." 
languages
fra1
eng0.7305301925880457
passestrue
16
name"Hunter" 
dialogue"What? When? I'm on my way." 
languages
eng1
fra0.9024767801857585
passestrue
17
name"Hunter" 
dialogue"Look, I'm sorry, I have to go. Something just came up. Don't… don't go anywhere. I'll… I'll try to find someone who can translate. Stay here, okay?" 
languages
eng1
fra0.7731087505135278
passestrue
18
name"Marie" 
dialogue"Vous… vous partez?" 
languages
fra1
eng0.558659217877095
passestrue
19
name"Hunter" 
dialogue"I'll be back. Stay safe." 
languages
eng1
fra0.45595301655098774
passestrue