Model

Gemini 2.5 Pro

Test

Language Writing

Scenario

Character dialogue (French) in a story

Run ID

2025-11-18-01KACP3AQ9Z31QZ4SD96VTAT2Q

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
Marie: "Pardon? Je... Je ne comprends pas." Hunter: "Excuse me, ma'am. Detective Hunter, Alborn Police." Marie: "Police? Ah... non, non, je ne parle pas anglais. Désolée." Hunter: "Right. No English. Okay." Marie: "Qu'est-ce que vous voulez? Je n'ai rien fait." Hunter: "Look, I just want to ask about yesterday. The apple festival... near the old cider mill." Marie: "Le festival? Le moulin? Oh mon dieu... C'était... c'était terrible." Hunter: "What? Terrible? What was terrible? Did you see something?" Marie: "J'étais là... pour les photos. Le coucher du soleil sur les pommiers, vous savez? Et j'ai entendu un cri. Un cri horrible." Hunter: "Okay, I'm not getting any of this. Your camera. Photos. Did you take any photos?" Marie: "Mes photos? Oui, bien sûr." Hunter: "Let me see. Show me." Marie: "Regardez... c'est juste avant... le ciel était si beau. Et puis... celle-ci." Hunter: "This one. It's blurry. Why is this one blurry? What happened?" Marie: "Il y avait un homme. Grand. Il courait, il a bousculé mon trépied. Il avait l'air... effrayé. Ou en colère. Je ne sais pas!" Hunter: "A man? You saw a man?" Marie: "Oui, un homme! Il est parti vers les bois. J'ai eu si peur. Je suis partie tout de suite après." Hunter: "Dammit. I need a translator. *[Phone rings]* Hunter... Yeah... You're kidding me. Where? I'm on my way." Marie: "Qu'est-ce qui se passe?" Hunter: "Stay put. Don't go anywhere. I mean it. I'll be back." Marie: "Partir? Revenir? Je ne comprends rien..."
created_at"2025-11-18T23:52:03.634988+00:00" Tuesday, November 18th, 2025 at 11:52:03 PM GMT+00:00
model"google/gemini-2.5-pro" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1894
moderation_latency(null)
generation_time17101
tokens_prompt268
tokens_completion1046
native_tokens_prompt284
native_tokens_completion1906
native_tokens_completion_images0
native_tokens_reasoning1453
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" 
usage0.019415
api_type"completions" 
id"gen-1763509906-it0ahG4HUxcA6F6Jdmaz" 
upstream_id(null)
total_cost0.019415
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
80.9524% Parse dialogue n/a
dialogue
0
name"Marie" 
dialogue"Pardon? Je... Je ne comprends pas." 
languages
fra1
eng0.8160346695557963
passestrue
1
name"Hunter" 
dialogue"Excuse me, ma'am. Detective Hunter, Alborn Police." 
languages
eng1
fra0.9378002528445006
2
name"Marie" 
dialogue"Police? Ah... non, non, je ne parle pas anglais. Désolée." 
languages
fra1
eng0.9116394118455408
passestrue
3
name"Hunter" 
dialogue"Right. No English. Okay." 
languages
eng1
fra0.387040887040887
passestrue
4
name"Marie" 
dialogue"Qu'est-ce que vous voulez? Je n'ai rien fait." 
languages
fra1
eng0.5964622641509434
passestrue
5
name"Hunter" 
dialogue"Look, I just want to ask about yesterday. The apple festival... near the old cider mill." 
languages
eng1
fra0.8186577181208053
passestrue
6
name"Marie" 
dialogue"Le festival? Le moulin? Oh mon dieu... C'était... c'était terrible." 
languages
fra1
eng0.9655836341756919
7
name"Hunter" 
dialogue"What? Terrible? What was terrible? Did you see something?" 
languages
eng1
fra0.8795507358636716
passestrue
8
name"Marie" 
dialogue"J'étais là... pour les photos. Le coucher du soleil sur les pommiers, vous savez? Et j'ai entendu un cri. Un cri horrible." 
languages
fra1
eng0.704628219559028
passestrue
9
name"Hunter" 
dialogue"Okay, I'm not getting any of this. Your camera. Photos. Did you take any photos?" 
languages
eng1
fra0.7198678514467989
passestrue
10
name"Marie" 
dialogue"Mes photos? Oui, bien sûr." 
languages
fra1
eng0.6320998278829604
passestrue
11
name"Hunter" 
dialogue"Let me see. Show me." 
languages
fra1
eng0.8454510848877046
12
name"Marie" 
dialogue"Regardez... c'est juste avant... le ciel était si beau. Et puis... celle-ci." 
languages
fra1
eng0.6969088271398282
passestrue
13
name"Hunter" 
dialogue"This one. It's blurry. Why is this one blurry? What happened?" 
languages
eng1
fra0.7319785663734708
passestrue
14
name"Marie" 
dialogue"Il y avait un homme. Grand. Il courait, il a bousculé mon trépied. Il avait l'air... effrayé. Ou en colère. Je ne sais pas!" 
languages
fra1
eng0.8840134352890732
passestrue
15
name"Hunter" 
dialogue"A man? You saw a man?" 
languages
fra1
eng0.8962487326799594
16
name"Marie" 
dialogue"Oui, un homme! Il est parti vers les bois. J'ai eu si peur. Je suis partie tout de suite après." 
languages
fra1
eng0.6335566823614632
passestrue
17
name"Hunter" 
dialogue"Dammit. I need a translator. ** Hunter... Yeah... You're kidding me. Where? I'm on my way." 
languages
eng1
fra0.8653782072642453
passestrue
18
name"Marie" 
dialogue"Qu'est-ce qui se passe?" 
languages
fra1
eng0.5299583466837552
passestrue
19
name"Hunter" 
dialogue"Stay put. Don't go anywhere. I mean it. I'll be back." 
languages
eng1
fra0.6155234657039711
passestrue
20
name"Marie" 
dialogue"Partir? Revenir? Je ne comprends rien..." 
languages
fra1
eng0.8343543826578699
passestrue