Model

Gemini 2.5 Flash

Test

Language Writing

Scenario

Character dialogue (German) in a story

Run ID

2025-11-18-01KACP363Y09C36WSAEBHFQ6S0

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 **Setting:** A cozy cafe in Alborn, MN. Melanie is at a small table near the window, a steaming mug beside her. Her camera is on the table, and she's scrolling through images of rolling orchards. --- **Hunter:** "Excuse me, miss?" **Melanie:** (Looks up, startled. Her eyes are a striking blue.) "Entschuldigung?" (Her German accent is thick, melodic.) **Hunter:** "I'm Detective Hunter. I'm investigating a couple of… disappearances in town. Were you around the old mill last Tuesday, by any chance?" **Melanie:** (Her brow furrows, and she flinches slightly at the mention of the mill. She shakes her head slowly, her expression troubled. Her gaze flickers past Hunter, as if seeing something unsettling.) "Die alte Mühle? Nein. Ich… ich verstehe nicht viel. Es war… es war schrecklich. Ich habe nur die Gerüchte gehört. Eine junge Frau… verschwunden. Es ist beunruhigend. Die Leute sind verängstigt." (Her voice is hushed, a tremor running through the German words.) **Hunter:** (Looks utterly lost. He rubs the back of his neck, his no-nonsense demeanor momentarily faltering. He tries a few gestures, pointing vaguely and then back to Melanie.) "The mill... last Tuesday? Did you see anyone? Anything out of the ordinary?" **Melanie:** (Mistaking his gestures for an inability to understand her direct answer, she tries again, her hands fluttering dismissively, then pressing briefly to her chest.) "Nein, nein. Ich war nicht da. Das sage ich. Ich war nicht dort. Aber die Geschichten… sie sind überall. Es ist wie ein Schatten über der Stadt. Das Apfelfest… es wird nicht dasselbe sein." (Her eyes are wide, reflecting a genuine tremor of fear.) **Hunter:** (Sighs, frustrated. He pulls out a small notepad, then looks at Melanie again, hoping context will help.) "Look, I need to know if you witnessed anything. Did you photograph anything unusual near the mill? Or outside of town, maybe?" **Melanie:** (Her gaze drops to her camera, then back to Hunter, a flicker of understanding in her eyes about the photography, but still not the full gist of his inquiry. She opens her mouth to speak when her phone buzzes loudly in her pocket.) **Hunter:** (His phone rings, a sharp, urgent tone that cuts through the cafe's quiet hum. He glances at the screen, his expression tightening.) "I'm sorry, I have to take this." (He holds up a hand, a silent apology, and steps away from the table, already speaking into the phone in rapid, clipped tones.) **Melanie:** (Watches him go, a sense of lingering worry on her face. She looks back at her camera, then out the window at the peaceful Alborn street, a stark contrast to the troubling words she'd just spoken.)
created_at"2025-11-18T23:51:48.489838+00:00" Tuesday, November 18th, 2025 at 11:51:48 PM GMT+00:00
model"google/gemini-2.5-flash" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency415
moderation_latency(null)
generation_time3712
tokens_prompt272
tokens_completion641
native_tokens_prompt288
native_tokens_completion652
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" 
usage0.0017164
api_type"completions" 
id"gen-1763509901-ftEEEW42BPpPIkhSvSqH" 
upstream_id(null)
total_cost0.0017164
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
87.5000% Parse dialogue n/a
dialogue
0
name"Hunter" 
dialogue"Excuse me, miss?" 
languages
deu1
eng0.9408866995073891
1
name"Melanie" 
dialogue"Entschuldigung?" 
languages
deu1
eng0.5208333333333333
passestrue
2
name"Hunter" 
dialogue"I'm Detective Hunter. I'm investigating a couple of… disappearances in town. Were you around the old mill last Tuesday, by any chance?" 
languages
eng1
deu0.6504175129767547
passestrue
3
name"Melanie" 
dialogue"Die alte Mühle? Nein. Ich… ich verstehe nicht viel. Es war… es war schrecklich. Ich habe nur die Gerüchte gehört. Eine junge Frau… verschwunden. Es ist beunruhigend. Die Leute sind verängstigt." 
languages
deu1
eng0.702688213218963
passestrue
4
name"Hunter" 
dialogue"The mill... last Tuesday? Did you see anyone? Anything out of the ordinary?" 
languages
eng1
deu0.5489730622355249
passestrue
5
name"Melanie" 
dialogue"Nein, nein. Ich war nicht da. Das sage ich. Ich war nicht dort. Aber die Geschichten… sie sind überall. Es ist wie ein Schatten über der Stadt. Das Apfelfest… es wird nicht dasselbe sein." 
languages
deu1
eng0.798463624039765
passestrue
6
name"Hunter" 
dialogue"Look, I need to know if you witnessed anything. Did you photograph anything unusual near the mill? Or outside of town, maybe?" 
languages
eng1
deu0.5964627741736175
passestrue
7
name"Hunter" 
dialogue"I'm sorry, I have to take this." 
languages
eng1
deu0.4456435904185312
passestrue