Model

Gemini 3 Flash (Preview)

Test

Language Writing

Scenario

Character dialogue (Spanish) in a story

Run ID

2026-02-08-01KGYXB68YBWTFH8KD8Q43QJ8T

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
The morning mist was still clinging to the eaves of the Alborn Heritage Café when Detective Hunter stepped onto the porch. He adjusted his heavy coat, his eyes scanning the quiet street before landing on the young woman sitting alone at a corner table. She was staring intently at the LCD screen of her camera, her thumb trembling as she scrolled through images. Hunter pulled out a chair and sat down across from her. He skipped the pleasantries; three people had vanished in as many weeks, and the town's charming apple-orchard veneer was beginning to rot. **Voice Sheet** **Hunter:** "Morning. I’m Detective Hunter with the county. I noticed you were out by the old Miller barn last night with that camera of yours. I need to know if you saw anyone else near the tree line around dusk." **Maria:** "Oh... hola. Lo siento, no... no entiendo lo que dice. Pero, señor, ayer vi algo horrible. Algo que no puedo explicar." **Hunter:** "Look, I don't have time for the 'tourist' act. I just need a 'yes' or a 'no.' Did you see a tall man in a tan jacket? Or maybe a vehicle parked near the creek?" **Maria:** "Por favor, mire esto. Estaba tratando de tomar fotos del atardecer, pero entre los árboles... había una sombra. Una sombra que se movía como si no tuviera huesos. No era un hombre, era otra cosa. Se llevaron al chico, ¡se lo llevaron frente a mis ojos!" **Hunter:** "Slow down. I don't speak... whatever that is. Take a breath. Is that a 'no'? Did you see nothing? Is that why you’re shaking?" **Maria:** "¡No me está escuchando! ¡Hay algo en el bosque! Mire la cámara, por favor, mire las fotos del granero. Estaba tan asustada que corrí hasta que me sangraron los pies. ¡Ese lugar está maldito!" **Hunter:** "I’m getting 'scared,' I get that much. But I need facts, miss. Names, descriptions, directions. Can you give me anything I can actually use in a report?" **Maria:** "Es inútil... usted no entiende. Nadie en este pueblo entiende el peligro en el que están. Dios mío, esa cosa me vio. Sé que me vio." **Hunter:** "I’m going to need you to come down to the station. Maybe one of the deputies has a translation app or—" *(Hunter’s radio crackles loudly, followed by his cell phone buzzing against the wooden table. He flips it open, his face turning grim as he listens.)* **Hunter:** "Hunter here... Where? The orchard? Don't touch anything. I’m two minutes out." **Maria:** "¡No se vaya! No me deje sola aquí, creo que me ha seguido." **Hunter:** "Duty calls. Stay put, okay? Don't leave town. We’ll find someone who speaks your language and finish this later."
created_at"2026-02-08T15:19:01.13573+00:00" Sunday, February 8th, 2026 at 3:19:01 PM GMT+00:00
model"google/gemini-3-flash-preview-20251217" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency800
moderation_latency(null)
generation_time6079
tokens_prompt257
tokens_completion630
native_tokens_prompt284
native_tokens_completion654
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" 
usage0.002104
router(null)
provider_responses
0
status200
is_byokfalse
latency800
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0" 
provider_name"Google AI Studio" 
model_permaslug"google/gemini-3-flash-preview-20251217" 
api_type"completions" 
id"gen-1770563934-eglVpsGtKHSoJBFTYNaS" 
upstream_id(null)
total_cost0.002104
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"Morning. I’m Detective Hunter with the county. I noticed you were out by the old Miller barn last night with that camera of yours. I need to know if you saw anyone else near the tree line around dusk." 
languages
eng1
spa0.7050581476810984
passestrue
1
name"Maria" 
dialogue"Oh... hola. Lo siento, no... no entiendo lo que dice. Pero, señor, ayer vi algo horrible. Algo que no puedo explicar." 
languages
spa1
eng0.8548464491362764
passestrue
2
name"Hunter" 
dialogue"Look, I don't have time for the 'tourist' act. I just need a 'yes' or a 'no.' Did you see a tall man in a tan jacket? Or maybe a vehicle parked near the creek?" 
languages
eng1
spa0.7644851798252666
passestrue
3
name"Maria" 
dialogue"Por favor, mire esto. Estaba tratando de tomar fotos del atardecer, pero entre los árboles... había una sombra. Una sombra que se movía como si no tuviera huesos. No era un hombre, era otra cosa. Se llevaron al chico, ¡se lo llevaron frente a mis ojos!" 
languages
spa1
eng0.8695912604466756
passestrue
4
name"Hunter" 
dialogue"Slow down. I don't speak... whatever that is. Take a breath. Is that a 'no'? Did you see nothing? Is that why you’re shaking?" 
languages
eng1
spa0.7740507512937216
passestrue
5
name"Maria" 
dialogue"¡No me está escuchando! ¡Hay algo en el bosque! Mire la cámara, por favor, mire las fotos del granero. Estaba tan asustada que corrí hasta que me sangraron los pies. ¡Ese lugar está maldito!" 
languages
spa1
eng0.7694825576181509
passestrue
6
name"Hunter" 
dialogue"I’m getting 'scared,' I get that much. But I need facts, miss. Names, descriptions, directions. Can you give me anything I can actually use in a report?" 
languages
eng1
spa0.752682272616435
passestrue
7
name"Maria" 
dialogue"Es inútil... usted no entiende. Nadie en este pueblo entiende el peligro en el que están. Dios mío, esa cosa me vio. Sé que me vio." 
languages
spa1
eng0.8109777015437393
passestrue
8
name"Hunter" 
dialogue"I’m going to need you to come down to the station. Maybe one of the deputies has a translation app or—" 
languages
eng1
spa0.6741347227391142
passestrue
9
name"Hunter" 
dialogue"Hunter here... Where? The orchard? Don't touch anything. I’m two minutes out." 
languages
eng1
spa0.5536811529438052
passestrue
10
name"Maria" 
dialogue"¡No se vaya! No me deje sola aquí, creo que me ha seguido." 
languages
spa1
eng0.7007285974499089
passestrue
11
name"Hunter" 
dialogue"Duty calls. Stay put, okay? Don't leave town. We’ll find someone who speaks your language and finish this later." 
languages
eng1
spa0.6750921537651395
passestrue