Model

Gemini 2.5 Flash

Test

Language Writing

Scenario

Character dialogue (German) in a story

Run ID

2025-11-18-01KACPBYZ6G06ZQ15Y5K2VG99Y

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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
## Voice Sheet: A Confused Encounter **Scene:** A quiet cafe in Alborn, Minnesota. Melanie is engrossed in her camera, while Hunter, the detective, approaches her table. **Melanie:** (Muttering to herself, a soft "Ach du lieber Himmel" as she scrolls through images on her camera, her brow furrowed in concern.) **Hunter:** (Approaching the table, a slight note of urgency in his voice) "Excuse me, miss? Mind if I ask you a few questions about something that happened in town yesterday?" **Melanie:** (Startled, she looks up, her eyes wide. Her German accent is thick as she immediately switches to her native tongue, her voice trembling slightly) "Entschuldigen Sie, was ist los? Ich verstehe nicht ganz, was Sie fragen. Es war so beunruhigend... Die Sache mit dem See..." (Her hand gestures vaguely in the direction of something beyond the cafe window, then she clutches her camera closer to her chest.) **Hunter:** (His brow furrows, a flash of irritation crossing his face. He’s clearly not understanding a word.) "Look, I need to know if you saw anything unusual near the old mill pond yesterday afternoon? A blonde woman, maybe? Early thirties?" (He pauses, trying to gauge her reaction, but her expression remains a mixture of confusion and distress.) **Melanie:** (Shaking her head vigorously, her eyes still holding a troubled glint) "Nein, nein, nicht dort. Ich sah sie nicht dort. Aber die… die Leere. Es war so ruhig, so leer. Und dann… das Gerücht. Ich habe nur die Gerüchte gehört, aber es war erschütternd." (She shivers, looking down at her camera again, though she doesn't scroll.) **Hunter:** (Sighs, running a hand over his short hair. His patience is wearing thin, but he knows he needs to make an attempt.) "Okay, international student, right? Study abroad? Do you… speak any English?" (He enunciates slowly, hoping for a breakthrough.) **Melanie:** (Her face falls further, a look of genuine regret.) "Nein. Kein Englisch. Es tut mir leid. Nur Deutsch." (She points to herself, then shrugs helplessly, a small, apologetic smile flickering on her lips.) **Hunter:** (Pinches the bridge of his nose. This is going to be harder than he thought.) "Alright. Look. You’re holding a camera. Did you take any pictures yesterday? Around... the lake? The mill pond?" (He mimes taking a photo, then points vaguely in the direction of the town's water features, trying to convey his meaning.) **Melanie:** (Her eyes light up slightly, understanding the gesture. She immediately starts scrolling through her camera, her fingers moving quickly.) "Ja! Ja, Fotos. Viele Fotos. Landschaft! Aber… nichts Ungewöhnliches. Nur die Natur. Und… die Stille." (She shows him a few pictures on her screen – serene shots of the autumn foliage, the placid lake. Her hand hovers over one shot of a section of the lake with an unusual stillness to it, a subtle tremor running through her.) "Aber hier… diese Stille… sie ist nicht normal." **Hunter:** (Leans in, trying to make sense of the images. He points to the picture she lingered on.) "What about this? Anything different here?" **Melanie:** (Her gaze fixed on the image, her voice soft but filled with a profound unease) "Es ist… leer. Zu leer. Normalerweise sind dort Boote. Und Vögel. Aber gestern… nur Stille. Und ich fühlte mich… unwohl." (She shivers again, a deep frown etched on her face.) **Hunter:** (Just as he’s about to try another approach, his phone buzzes insistently in his pocket. He glances at the caller ID, his jaw tightening.) "Damn. Look, I’m sorry, I gotta go." (He gives her a brief, apologetic nod, already moving away from the table.) "We'll… we’ll figure this out later." **Melanie:** (Watches him leave, her expression a mix of bewilderment and continued concern, her hand still resting on her camera.) "Auf Wiedersehen?" (She says softly, a question mark in her tone, watching him hurry out of the cafe.)
created_at"2025-11-18T23:56:35.691597+00:00" Tuesday, November 18th, 2025 at 11:56:35 PM GMT+00:00
model"google/gemini-2.5-flash" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency458
moderation_latency(null)
generation_time5945
tokens_prompt272
tokens_completion934
native_tokens_prompt288
native_tokens_completion951
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" 
usage0.0024639
api_type"completions" 
id"gen-1763510189-iq2UA6vsRXWVy5Q7nAaQ" 
upstream_id(null)
total_cost0.0024639
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, miss? Mind if I ask you a few questions about something that happened in town yesterday?" 
languages
eng1
deu0.725119780971937
passestrue
1
name"Melanie" 
dialogue"Entschuldigen Sie, was ist los? Ich verstehe nicht ganz, was Sie fragen. Es war so beunruhigend... Die Sache mit dem See..." 
languages
deu1
eng0.7106619563328893
passestrue
2
name"Hunter" 
dialogue"Look, I need to know if you saw anything unusual near the old mill pond yesterday afternoon? A blonde woman, maybe? Early thirties?" 
languages
eng1
deu0.5989843112360569
passestrue
3
name"Melanie" 
dialogue"Nein, nein, nicht dort. Ich sah sie nicht dort. Aber die… die Leere. Es war so ruhig, so leer. Und dann… das Gerücht. Ich habe nur die Gerüchte gehört, aber es war erschütternd." 
languages
deu1
eng0.8217910543335575
passestrue
4
name"Hunter" 
dialogue"Okay, international student, right? Study abroad? Do you… speak any English?" 
languages
eng1
deu0.6365258774538964
passestrue
5
name"Melanie" 
dialogue"Nein. Kein Englisch. Es tut mir leid. Nur Deutsch." 
languages
deu1
eng0.8000412711514651
passestrue
6
name"Hunter" 
dialogue"Alright. Look. You’re holding a camera. Did you take any pictures yesterday? Around... the lake? The mill pond?" 
languages
eng1
deu0.6798355980540178
passestrue
7
name"Melanie" 
dialogue"Aber hier… diese Stille… sie ist nicht normal." 
languages
deu1
eng0.5992647058823529
passestrue
8
name"Hunter" 
dialogue"What about this? Anything different here?" 
languages
eng1
deu0.6961673764117756
passestrue
9
name"Melanie" 
dialogue"Es ist… leer. Zu leer. Normalerweise sind dort Boote. Und Vögel. Aber gestern… nur Stille. Und ich fühlte mich… unwohl." 
languages
deu1
eng0.7217094017094017
passestrue
10
name"Hunter" 
dialogue"We'll… we’ll figure this out later." 
languages
eng1
deu0.47817460317460314
passestrue
11
name"Melanie" 
dialogue"Auf Wiedersehen?" 
languages
deu1
eng0.2549359196397645
passestrue