Model

Gemini 2.5 Flash Lite

Test

Language Writing

Scenario

Character dialogue (German) in a story

Run ID

2025-11-18-01KACP6BRTGG7FTM8VXHYHNH0G

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
The aroma of freshly baked apple pie, a signature scent of Alborn, MN, usually so comforting, did little to soothe Melanie's frayed nerves. She sat by the window of "The Cozy Crumb" cafe, her fingers tracing the cool metal of her beloved camera. The quaint, hand-painted sign outside, featuring a cheerful apple with rosy cheeks, felt like a taunt. Just hours ago, that same cheerful facade of Alborn had dissolved into something cold and unsettling. Her lens, usually an instrument to capture beauty, had instead witnessed… *that*. A shadow fell over her table. Melanie flinched, her heart leaping into her throat. She looked up, her blue eyes wide and mirroring the storm brewing outside. Standing over her was a man. He was tall, broad-shouldered, with an air of quiet authority that was both intimidating and, in its own way, reassuring. His gaze, sharp and direct, swept over her, then snagged on her camera. Detective Hunter straightened his tie, his expression unreadable as he addressed her. "Excuse me, miss. I'm Detective Hunter. We're investigating a… a recent event. Something happened near the old mill, not too far from here. You wouldn't have seen anything, would you?" Melanie blinked, her mind still replaying the image that had sent a shiver down her spine. The words the detective spoke meant nothing to her. She understood nothing beyond the tone of his voice, a tone that implied urgency and a search for answers. Her own voice, when it came, was a hushed, trembling torrent of German, the words spilling out as if to purge the fear from her system. "Gott im Himmel, es war schrecklich! Ich habe… ich habe etwas gesehen, das ich nicht verstanden habe. Ein Schatten, dann… ein Schrei. Es war so dunkel, aber mein Herz rast immer noch. Ich glaube, ich habe ein Bild gemacht, aber ich bin nicht sicher. Ich habe solche Angst." Hunter’s brow furrowed. He’d dealt with scared witnesses before, but never one who spoke a language he had absolutely no grasp of. He heard the distress in her voice, saw the genuine fear in her eyes, but the meaning of her words was a foreign wall between them. He leaned in a fraction, hoping for some visual cue, some fragment of understanding. "I… I don't understand German, ma'am. Could you… could you maybe show me something? Or try English?" He gestured vaguely towards her camera, a silent plea. Melanie’s shoulders slumped. The detective clearly couldn’t understand. She understood "cameras" and a few other scattered words, but not enough for this. Frustration warred with her fear. She shook her head, her hand instinctively tightening around her camera. She tried again, pointing a trembling finger towards the window, towards the direction of the mill. "Die Mühle! Dort! Ich habe… etwas gesehen. Es war… nicht richtig." She then nervously lifted her camera, her finger hovering over the playback button, but hesitated. What if the photo confirmed her worst fears? Hunter watched her, trying to decipher her gestures. The mill. Something not right. Her camera. He sighed, running a hand through his short, dark hair. This was going to be harder than he thought. He knelt down, bringing himself closer to her eye level, his voice softer now, an attempt to bridge the linguistic chasm. "Okay, okay. The mill. Something happened at the mill. Did you see… a person? Or… what exactly did you see?" He made a vague waving motion with his hands, trying to prompt any sort of descriptive response. Melanie’s eyes welled up again. She shook her head, tears tracing paths down her cheeks. She couldn’t articulate it, couldn’t make him understand the chilling anomaly of what she’d witnessed. The air between them crackled with unspoken questions and bewildered silence. Just then, Hunter's pager, clipped to his belt, let out its insistent, urgent beep. He glanced down at the flashing numbers, his expression shifting from frustrated confusion to sharp attention. He stood up abruptly. "Look, I… I have to go. Something's come up. If you can, try to find someone who speaks English. Or maybe… maybe you could show me the photo?" He looked at her, a flicker of uncertainty in his usually resolute gaze. He pulled out a card. "Here. My number. Call me if anything… if anything else happens." He placed the small, printed card on the edge of her table, then gave her one last, searching look before turning and striding out of the cafe, the bell above the door jangling his departure. Melanie watched him go, the card a stark white against the dark wood, feeling more alone than ever, the unsettling image from the mill still burning behind her eyes. *** **Voice Sheet:** **Melanie:** "Gott im Himmel, es war schrecklich! Ich habe… ich habe etwas gesehen, das ich nicht verstanden habe. Ein Schatten, dann… ein Schrei. Es war so dunkel, aber mein Herz rast immer noch. Ich glaube, ich habe ein Bild gemacht, aber ich bin nicht sicher. Ich habe solche Angst." **Hunter:** "Excuse me, miss. I'm Detective Hunter. We're investigating a… a recent event. Something happened near the old mill, not too far from here. You wouldn't have seen anything, would you?" **Hunter:** "I… I don't understand German, ma'am. Could you… could you maybe show me something? Or try English?" **Melanie:** "Die Mühle! Dort! Ich habe… etwas gesehen. Es war… nicht richtig." **Hunter:** "Okay, okay. The mill. Something happened at the mill. Did you see… a person? Or… what exactly did you see?" **Hunter:** "Look, I… I have to go. Something's come up. If you can, try to find someone who speaks English. Or maybe… maybe you could show me the photo? Here. My number. Call me if anything… if anything else happens."
created_at"2025-11-18T23:53:31.25473+00:00" Tuesday, November 18th, 2025 at 11:53:31 PM GMT+00:00
model"google/gemini-2.5-flash-lite" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency312
moderation_latency(null)
generation_time5215
tokens_prompt272
tokens_completion1285
native_tokens_prompt288
native_tokens_completion1311
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" 
usage0.0005532
api_type"completions" 
id"gen-1763510005-O3RVw98I1MsGpb95nv3v" 
upstream_id(null)
total_cost0.0005532
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
77.7778% Parse dialogue n/a
dialogue
0
name"Melanie" 
dialogue"The Cozy Crumb" 
languages
eng1
deu0.09322033898305082
1
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter. We're investigating a… a recent event. Something happened near the old mill, not too far from here. You wouldn't have seen anything, would you?" 
languages
eng1
deu0.7553021208483394
passestrue
2
name"Melanie" 
dialogue"cameras" 
languages
eng1
deu0.8333333333333334
3
name"Melanie" 
dialogue"Gott im Himmel, es war schrecklich! Ich habe… ich habe etwas gesehen, das ich nicht verstanden habe. Ein Schatten, dann… ein Schrei. Es war so dunkel, aber mein Herz rast immer noch. Ich glaube, ich habe ein Bild gemacht, aber ich bin nicht sicher. Ich habe solche Angst." 
languages
deu1
eng0.8450827176528201
passestrue
4
name"Hunter" 
dialogue"Excuse me, miss. I'm Detective Hunter. We're investigating a… a recent event. Something happened near the old mill, not too far from here. You wouldn't have seen anything, would you?" 
languages
eng1
deu0.7553021208483394
passestrue
5
name"Hunter" 
dialogue"I… I don't understand German, ma'am. Could you… could you maybe show me something? Or try English?" 
languages
eng1
deu0.8452858847781274
passestrue
6
name"Melanie" 
dialogue"Die Mühle! Dort! Ich habe… etwas gesehen. Es war… nicht richtig." 
languages
deu1
eng0.5632310444475024
passestrue
7
name"Hunter" 
dialogue"Okay, okay. The mill. Something happened at the mill. Did you see… a person? Or… what exactly did you see?" 
languages
eng1
deu0.7607998362110148
passestrue
8
name"Hunter" 
dialogue"Look, I… I have to go. Something's come up. If you can, try to find someone who speaks English. Or maybe… maybe you could show me the photo? Here. My number. Call me if anything… if anything else happens." 
languages
eng1
deu0.7440754440876387
passestrue