Run: 2026-02-16-01KHK9TNN14AH63B3Z8MX207CT

Run Details

Model:
GPT-5 Mini
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
50.5s
Cost:
$0.007867
Provider:
OpenAI

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: "Oui... vous êtes le détective?" Hunter: "Detective Hunter, Alborn Sheriff's Office. Are you Marie? Can I ask you about the disappearances?" Marie: "Je m'appelle Marie. Oui. Je suis... tellement désolée. Je ne sais pas comment dire—" Hunter: "Do you speak English?" Marie: "Non. Je suis française. Je suis en échange universitaire ici. Je n'ai pas... l'anglais." Hunter: "Right. Okay. I'm sorry—I'm not fluent in French. Do you understand me at all?" Marie: "Non. Mais je veux aider. Je peux montrer des photos." Hunter: "Wait—hold on." (He fumbles for his phone.) "I have a translator. Speak to me—slowly, please." Marie: "D'accord. Hier soir, au bord du lac, j'ai pris des photos. Il y avait une femme—une silhouette—" Hunter: "The app says: 'Last night at the lake you took photos. There was a woman, a silhouette.' Go on." Marie: "Elle avait un manteau rouge. Je l'ai photographiée. Je l'ai suivie de loin avec l'appareil. Elle est entrée dans les arbres." Hunter: "She had a red coat. You followed her into the trees?" Marie: "Oui. Je n'ai pas appelé la police. J'ai eu peur. Après, elle n'est pas revenue." Hunter: "You didn't call—because you were afraid?" Marie: "Oui. Je... je suis restée cachée. Je suis coupable, je pense. Peut-être que si j'avais appelé—" Hunter: "Don't blame yourself yet. Can I see the photos?" Marie: "Oui. Tenez, regardez." (She gestures at her camera, hands trembling.) Hunter: "Okay... (looking) These—these are clear. Do you recognize her?" Marie: "Non. Je ne la connais pas. Mais je l'ai vue avant, à la fête—peut-être près des stands de pommes." Hunter: "Apple festival? You saw her at the festival?" Marie: "Oui. Elle était seule. Elle parlait à personne. Puis elle est partie vers le lac." Hunter: "Did you hear anything? Any voices? A car?" Marie: "Non. Juste le vent et le bruit des feuilles. Quand j'ai voulu m'approcher, il n'y avait plus rien." Hunter: "All right. This helps. Thank you for telling me. Stay here—do not leave. I'm going to try to get someone to come look at those photos." Marie: "S'il vous plaît... trouvez-la. Je ne veux pas qu'elle soit perdue." Hunter: "I will do everything I can. Can I take a copy of these pictures?" Marie: "Oui. Prenez-les. Faites vite." Hunter: "(His phone buzzes.) Sorry—dispatch. I have to take this."
created_at"2026-02-16T13:22:44.368387+00:00" 2/16/2026, 1:22:44 PM
model"openai/gpt-5-mini-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4658
moderation_latency(null)
generation_time50132
tokens_prompt316
tokens_completion1959
native_tokens_prompt267
native_tokens_completion3900
native_tokens_completion_images0
native_tokens_reasoning3264
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"completed"
usage0.00786675
router(null)
provider_responses
0
id"resp_0092491b0e4fac9801699319f165688196baaaa51697a5eb2a"
status200
is_byokfalse
latency121
endpoint_id"c4f66d01-20b0-4c27-a225-438ea22fda43"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-mini-2025-08-07"
api_type"completions"
id"gen-1771248113-mlnJ4HpLrCqSMuJQheJ2"
upstream_id"resp_0092491b0e4fac9801699319f165688196baaaa51697a5eb2a"
total_cost0.00786675
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
89.2857% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Oui... vous êtes le détective?"
languages
fra1
eng0.5137898240608654
passestrue
1
name"Hunter"
dialogue"Detective Hunter, Alborn Sheriff's Office. Are you Marie? Can I ask you about the disappearances?"
languages
eng1
fra0.7318404001364102
passestrue
2
name"Marie"
dialogue"Je m'appelle Marie. Oui. Je suis... tellement désolée. Je ne sais pas comment dire—"
languages
fra1
eng0.7659465459824097
passestrue
3
name"Hunter"
dialogue"Do you speak English?"
languages
fra1
eng0.5668571428571428
4
name"Marie"
dialogue"Non. Je suis française. Je suis en échange universitaire ici. Je n'ai pas... l'anglais."
languages
eng1
fra0.9155699534318688
5
name"Hunter"
dialogue"Right. Okay. I'm sorry—I'm not fluent in French. Do you understand me at all?"
languages
eng1
fra0.5115638106650688
passestrue
6
name"Marie"
dialogue"Non. Mais je veux aider. Je peux montrer des photos."
languages
fra1
eng0.7851838755304101
passestrue
7
name"Hunter"
dialogue"I have a translator. Speak to me—slowly, please."
languages
eng1
fra0.7800493479027142
passestrue
8
name"Marie"
dialogue"D'accord. Hier soir, au bord du lac, j'ai pris des photos. Il y avait une femme—une silhouette—"
languages
fra1
eng0.7725118483412322
passestrue
9
name"Hunter"
dialogue"The app says: 'Last night at the lake you took photos. There was a woman, a silhouette.' Go on."
languages
eng1
fra0.7718817309575093
passestrue
10
name"Marie"
dialogue"Elle avait un manteau rouge. Je l'ai photographiée. Je l'ai suivie de loin avec l'appareil. Elle est entrée dans les arbres."
languages
fra1
eng0.749897917517354
passestrue
11
name"Hunter"
dialogue"She had a red coat. You followed her into the trees?"
languages
eng1
fra0.5906785034876347
passestrue
12
name"Marie"
dialogue"Oui. Je n'ai pas appelé la police. J'ai eu peur. Après, elle n'est pas revenue."
languages
fra1
eng0.7585885641085361
passestrue
13
name"Hunter"
dialogue"You didn't call—because you were afraid?"
languages
fra1
eng0.9815112540192926
14
name"Marie"
dialogue"Oui. Je... je suis restée cachée. Je suis coupable, je pense. Peut-être que si j'avais appelé—"
languages
fra1
eng0.8084061972695199
passestrue
15
name"Hunter"
dialogue"Don't blame yourself yet. Can I see the photos?"
languages
eng1
fra0.8905435591958302
passestrue
16
name"Marie"
dialogue"Oui. Tenez, regardez."
languages
fra1
eng0.7565582371458552
passestrue
17
name"Hunter"
dialogue"Okay... These—these are clear. Do you recognize her?"
languages
eng1
fra0.8206106870229007
passestrue
18
name"Marie"
dialogue"Non. Je ne la connais pas. Mais je l'ai vue avant, à la fête—peut-être près des stands de pommes."
languages
fra1
eng0.6738194123980926
passestrue
19
name"Hunter"
dialogue"Apple festival? You saw her at the festival?"
languages
eng1
fra0.784518113465482
passestrue
20
name"Marie"
dialogue"Oui. Elle était seule. Elle parlait à personne. Puis elle est partie vers le lac."
languages
fra1
eng0.6711468872313714
passestrue
21
name"Hunter"
dialogue"Did you hear anything? Any voices? A car?"
languages
eng1
fra0.7368918280585735
passestrue
22
name"Marie"
dialogue"Non. Juste le vent et le bruit des feuilles. Quand j'ai voulu m'approcher, il n'y avait plus rien."
languages
fra1
eng0.7010647938377889
passestrue
23
name"Hunter"
dialogue"All right. This helps. Thank you for telling me. Stay here—do not leave. I'm going to try to get someone to come look at those photos."
languages
eng1
fra0.6501799195653708
passestrue
24
name"Marie"
dialogue"S'il vous plaît... trouvez-la. Je ne veux pas qu'elle soit perdue."
languages
fra1
eng0.4864438387605795
passestrue
25
name"Hunter"
dialogue"I will do everything I can. Can I take a copy of these pictures?"
languages
eng1
fra0.5614348543155581
passestrue
26
name"Marie"
dialogue"Oui. Prenez-les. Faites vite."
languages
fra1
eng0.6490123103349557
passestrue
27
name"Hunter"
dialogue"Sorry—dispatch. I have to take this."
languages
eng1
fra0.4986799647990613
passestrue