Model

Gemini 2.5 Flash

Test

Language Writing

Scenario

Character dialogue (Spanish) in a story

Run ID

2025-11-18-01KACP9A3574S0R6JCRG4XRPB3

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

Model response

AI
Maria: (Whispering to herself, tracing the camera screen with a finger) "Las manzanas... ¡qué hermosas eran!" (The apples... how beautiful they were!) Hunter: (Approaching her table, his voice a low rumble) "Excuse me, miss? Mind if I ask you a few questions about something that happened in town yesterday?" Maria: (Startled, she looks up, her eyes wide with a mixture of fear and confusion. She hugs her camera closer. Her voice is trembling slightly as she speaks quickly in Spanish) "Oh, disculpe, señor. No entiendo. ¿Qué pasó? ¿Habla español? Estoy un poco asustada. Vi algo... algo muy extraño." (Oh, excuse me, sir. I don't understand. What happened? Do you speak Spanish? I'm a little scared. I saw something... something very strange.) Hunter: (His brow furrows, a hint of frustration already creeping into his expression. He holds up a hand, trying to be reassuring despite the language barrier) "Whoa, slow down. I'm just trying to figure out what happened at the old mill. You were seen in the area. Did you… see anything unusual there yesterday? Anything at all?" (He makes vague hand gestures, trying to convey "old mill" and "yesterday".) Maria: (Shaking her head vigorously, her eyes darting around as if reliving a memory. Her voice is strained, filled with distress) "¡Fue horrible! La luz... y luego el silencio. No había nadie. Las flores de allí... aplastadas. Y la niebla... ¡esa niebla apareció de la nada! No debería haber estado allí. Me sentí tan sola." (It was horrible! The light... and then the silence. There was no one. The flowers there... crushed. And the fog... that fog appeared out of nowhere! It shouldn't have been there. I felt so alone.) Hunter: (Sighs, running a hand through his short-cropped hair. He can tell she’s upset, but her words are just a jumble of sounds to him) "Look, I’m getting the distinct impression you saw something, and it shook you up. I need to know what that was. I don't speak Spanish. Is there anyone here who could translate? Maybe a friend?" (He gestures vaguely towards the cafe patrons.) Maria: (Her lips press into a thin line, a look of despair on her face. She clutches her camera tighter, her gaze dropping to the table) "No... no tengo a nadie aquí. Solo mi cámara. Me vine para estudiar. Y ahora esto. No puedo explicarlo. Mis palabras no sirven." (No... I don't have anyone here. Only my camera. I came to study. And now this. I can't explain it. My words are useless.) Hunter: (Leaning forward, his voice softening slightly, though still firm) "Alright. I understand you're scared, but this is important. People are missing. I need to know anything you observed. Anything. Did you see a car? Anyone unusual near the mill? Anything like that?" (He tries to mime a car and a person.) Maria: (Her eyes well up slightly, a single tear tracing a path down her cheek. She shakes her head again, unable to meet his gaze) "Fue... como un hueco. Un agujero en el tiempo. Y las manzanas... no estaban. No había nada. Solo... el vacío." (It was... like a void. A hole in time. And the apples... they weren't there. There was nothing. Just... the emptiness.) Hunter: (Just as he's about to try another approach, his phone vibrates insistently. He pulls it out, glancing at the screen. His expression hardens, and his no-nonsense attitude returns full force) "Dammit. Look, I’m sorry, I gotta go. More disappearances. This isn’t over, miss. We'll have to try this again, with a translator next time." (He gives her a curt nod, already turning to leave.) Maria: (Watches him go, a fresh wave of fear washing over her. She whispers to herself, her voice barely audible) "Desapariciones... ¿Qué está pasando aquí?" (Disappearances... What is happening here?)
created_at"2025-11-18T23:55:08.735359+00:00" Tuesday, November 18th, 2025 at 11:55:08 PM GMT+00:00
model"google/gemini-2.5-flash" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency483
moderation_latency(null)
generation_time6082
tokens_prompt268
tokens_completion908
native_tokens_prompt284
native_tokens_completion928
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" 
usage0.0024052
api_type"completions" 
id"gen-1763510102-JruynUiaiRZvabFeNuw8" 
upstream_id(null)
total_cost0.0024052
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
90.9091% Parse dialogue n/a
dialogue
0
name"Maria" 
dialogue"Las manzanas... ¡qué hermosas eran!" 
languages
eng1
spa0.991275167785235
1
name"Hunter" 
dialogue"Excuse me, miss? Mind if I ask you a few questions about something that happened in town yesterday?" 
languages
eng1
spa0.7130732375085558
passestrue
2
name"Maria" 
dialogue"Oh, disculpe, señor. No entiendo. ¿Qué pasó? ¿Habla español? Estoy un poco asustada. Vi algo... algo muy extraño." 
languages
spa1
eng0.7056959314775161
passestrue
3
name"Hunter" 
dialogue"Whoa, slow down. I'm just trying to figure out what happened at the old mill. You were seen in the area. Did you… see anything unusual there yesterday? Anything at all?" 
languages
eng1
spa0.8026110971629425
passestrue
4
name"Maria" 
dialogue"¡Fue horrible! La luz... y luego el silencio. No había nadie. Las flores de allí... aplastadas. Y la niebla... ¡esa niebla apareció de la nada! No debería haber estado allí. Me sentí tan sola." 
languages
spa1
eng0.793092588704598
passestrue
5
name"Hunter" 
dialogue"Look, I’m getting the distinct impression you saw something, and it shook you up. I need to know what that was. I don't speak Spanish. Is there anyone here who could translate? Maybe a friend?" 
languages
eng1
spa0.7316966879721092
passestrue
6
name"Maria" 
dialogue"No... no tengo a nadie aquí. Solo mi cámara. Me vine para estudiar. Y ahora esto. No puedo explicarlo. Mis palabras no sirven." 
languages
spa1
eng0.7882784399463996
passestrue
7
name"Hunter" 
dialogue"Alright. I understand you're scared, but this is important. People are missing. I need to know anything you observed. Anything. Did you see a car? Anyone unusual near the mill? Anything like that?" 
languages
eng1
spa0.7917027104959631
passestrue
8
name"Maria" 
dialogue"Fue... como un hueco. Un agujero en el tiempo. Y las manzanas... no estaban. No había nada. Solo... el vacío." 
languages
spa1
eng0.7417582417582418
passestrue
9
name"Hunter" 
dialogue"Dammit. Look, I’m sorry, I gotta go. More disappearances. This isn’t over, miss. We'll have to try this again, with a translator next time." 
languages
eng1
spa0.7720055370083869
passestrue
10
name"Maria" 
dialogue"Desapariciones... ¿Qué está pasando aquí?" 
languages
spa1
eng0.5758110792319576
passestrue