Model

Gemini 2.5 Pro

Test

Language Writing

Scenario

Character dialogue (French) in a story

Run ID

2025-11-18-01KACP5BE5T6WT2QHXMEBB4KWV

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

Model response

AI
Marie: "..." Hunter: "Ma'am? Excuse me, ma'am." Marie: "Pardon? Je... je ne comprends pas." Hunter: "I'm Detective Hunter. I'm investigating the disappearance of Mr. Abernathy. We have a report you were seen near the old apple orchard this morning." Marie: "Le verger? Oui, ce matin... C'était... Oh, mon Dieu." Hunter: "Right. Okay. Do you speak any English? English?" Marie: "Anglais? Non, non... Je suis désolée. Français." Hunter: "Great. Well, this is going to be fun. Look, I just need to know what you saw. You seem upset about something." Marie: "Bouleversée? Oui! C'était horrible! L'homme, il était là, et puis... plus rien. Comme... comme un fantôme!" Hunter: (Sighs, rubs his temples) "I'm getting 'horrible' and 'man.' That's a start. Were you taking pictures? Your camera." Marie: (Clutches her camera tighter) "Mon appareil? Oui, je... j'essayais de prendre le lever du soleil sur les pommiers." Hunter: "Can I see it? The camera. The pictures. Photo?" (He makes a clicking gesture with his hand like he's taking a picture). Marie: (Hesitates, then seems to understand. She carefully navigates to her photos, her hands trembling.) "Les photos... oui. Regardez. Le soleil..." Hunter: "Yeah, that's real nice. Sunrise. What about after the sunrise? Did you take any more pictures? Of the man?" Marie: "L'homme... Je... j'ai eu si peur. J'ai couru. Mais... j'ai entendu un bruit. J'ai tourné et... clic." (She mimes a quick, panicked camera click). Hunter: "You took a picture of the noise? Ma'am, I need to see *that* photo." Marie: (Flinches as she scrolls past several beautiful landscape shots to the last one. The image is blurry, chaotic. A flash of a dark coat disappearing behind a tree.) "Voilà... Ce n'est rien. C'est flou. J'avais peur." Hunter: "Let me see that. Hold it still." (He leans in, squinting at the small screen.) "What the hell is that? Is that a piece of his jacket?" Marie: "Je ne sais pas! Je ne sais pas! C'était trop rapide! S'il vous plaît, je ne veux pas de problèmes." Hunter: (His phone buzzes loudly. He pulls it out with a frustrated grunt.) "Hunter... Yeah?... Where, exactly?... Okay. Seal it off. I'm ten minutes out. Don't let anyone near it." Marie: "..." Hunter: (Hangs up, his focus entirely shifted. He looks back at Marie, then points a firm finger at her, then at the table.) "You. Stay. Here. Got it? Ne bougez pas. I'll find someone who speaks... whatever it is you're speaking. Don't go anywhere."
created_at"2025-11-18T23:53:12.577916+00:00" Tuesday, November 18th, 2025 at 11:53:12 PM GMT+00:00
model"google/gemini-2.5-pro" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2017
moderation_latency(null)
generation_time19617
tokens_prompt268
tokens_completion1332
native_tokens_prompt284
native_tokens_completion2068
native_tokens_completion_images0
native_tokens_reasoning1372
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" 
usage0.021035
api_type"completions" 
id"gen-1763509972-iqGJgarKqeMl646I3kp8" 
upstream_id(null)
total_cost0.021035
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
86.3636% Parse dialogue n/a
dialogue
0
name"Marie" 
dialogue"..." 
languages
und1
passes
0"und" 
11
1
name"Hunter" 
dialogue"Ma'am? Excuse me, ma'am." 
languages
fra1
eng0.9710578842315369
2
name"Marie" 
dialogue"Pardon? Je... je ne comprends pas." 
languages
fra1
eng0.8160346695557963
passestrue
3
name"Hunter" 
dialogue"I'm Detective Hunter. I'm investigating the disappearance of Mr. Abernathy. We have a report you were seen near the old apple orchard this morning." 
languages
eng1
fra0.8037389439828464
passestrue
4
name"Marie" 
dialogue"Le verger? Oui, ce matin... C'était... Oh, mon Dieu." 
languages
fra1
eng0.8305165816326531
passestrue
5
name"Hunter" 
dialogue"Right. Okay. Do you speak any English? English?" 
languages
eng1
fra0.6668960770818995
passestrue
6
name"Marie" 
dialogue"Anglais? Non, non... Je suis désolée. Français." 
languages
eng1
fra0.9155417099342333
7
name"Hunter" 
dialogue"Great. Well, this is going to be fun. Look, I just need to know what you saw. You seem upset about something." 
languages
eng1
fra0.8089966790781926
passestrue
8
name"Marie" 
dialogue"Bouleversée? Oui! C'était horrible! L'homme, il était là, et puis... plus rien. Comme... comme un fantôme!" 
languages
fra1
eng0.8156922408172136
passestrue
9
name"Hunter" 
dialogue"I'm getting 'horrible' and 'man.' That's a start. Were you taking pictures? Your camera." 
languages
eng1
fra0.8397825805616669
passestrue
10
name"Marie" 
dialogue"Mon appareil? Oui, je... j'essayais de prendre le lever du soleil sur les pommiers." 
languages
fra1
eng0.7112483547635922
passestrue
11
name"Hunter" 
dialogue"Can I see it? The camera. The pictures. Photo?" 
languages
eng1
fra0.8233796749559428
passestrue
12
name"Marie" 
dialogue"Les photos... oui. Regardez. Le soleil..." 
languages
fra1
eng0.7285902503293807
passestrue
13
name"Hunter" 
dialogue"Yeah, that's real nice. Sunrise. What about after the sunrise? Did you take any more pictures? Of the man?" 
languages
eng1
fra0.8539627407641301
passestrue
14
name"Marie" 
dialogue"L'homme... Je... j'ai eu si peur. J'ai couru. Mais... j'ai entendu un bruit. J'ai tourné et... clic." 
languages
fra1
eng0.8510512289013917
passestrue
15
name"Hunter" 
dialogue"You took a picture of the noise? Ma'am, I need to see *that* photo." 
languages
eng1
fra0.7242181818181819
passestrue
16
name"Marie" 
dialogue"Voilà... Ce n'est rien. C'est flou. J'avais peur." 
languages
fra1
eng0.7995283018867925
passestrue
17
name"Hunter" 
dialogue"What the hell is that? Is that a piece of his jacket?" 
languages
eng1
fra0.6411332633788038
passestrue
18
name"Marie" 
dialogue"Je ne sais pas! Je ne sais pas! C'était trop rapide! S'il vous plaît, je ne veux pas de problèmes." 
languages
fra1
eng0.8316995819518525
passestrue
19
name"Hunter" 
dialogue"Hunter... Yeah?... Where, exactly?... Okay. Seal it off. I'm ten minutes out. Don't let anyone near it." 
languages
fra1
eng0.938442864574302
20
name"Marie" 
dialogue"..." 
languages
und1
passes
0"und" 
11
21
name"Hunter" 
dialogue"You. Stay. Here. Got it? Ne bougez pas. I'll find someone who speaks... whatever it is you're speaking. Don't go anywhere." 
languages
eng1
fra0.7912744133764227
passestrue