Run: 2026-02-16-01KHKAZPB7VFN6NPA6M1N0MQFW

Run Details

Model:
GPT-5
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
1m 21s
Cost:
$0.052144
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
Hunter: "Excuse me. I'm Detective Hunter, Alborn PD. I need to ask about last night near the orchard." Marie: "Je... je ne parle pas anglais. Désolée." Hunter: "Do you speak English?" Marie: "Non. Je suis française. Je suis très inquiète." Hunter: "Right. Okay. Orchard. Last night. You there?" Marie: "Hier soir, près du verger... j'ai entendu un cri." Hunter: "You're shaken. What happened? Simple. Slow." Marie: "Il y avait du brouillard, et une silhouette... qui a disparu dans la brume." Hunter: "Near the apple festival grounds?" Marie: "Oui, près du festival des pommes, juste au-delà des stands vides." Hunter: "Camera. Photo? Can I see?" Marie: "J'ai pris des photos. Sur mon appareil, regardez... là... on voit une ombre, ici." Hunter: "Thank you. This... Orchard Road sign. Okay." Marie: "Près de la barrière en bois, à côté d'un panneau 'Orchard Road'." Hunter: "What time? Time." Marie: "Il était environ vingt-deux heures. Mon appareil dit 22:14." Hunter: "Two-two one-four. Got it." Hunter: "Person? Man? Woman?" Marie: "Je n'ai pas vu le visage. Une capuche, je crois. Des pas dans les feuilles." Hunter: "Hood? Jacket? Anything distinctive?" Marie: "Après, plus rien. Silence. J'ai couru vers le café." Hunter: "Where exactly? Gate? Fence? East side? West?" Marie: "À Alborn, près du vieux verger, la barrière en bois, ici, là-bas... je suis désolée." Hunter: "Okay. Okay." Hunter: "Stay with me here. Breathe." Marie: "Je suis étudiante, je ne connais personne ici. J'ai peur." Hunter: "Hold on." Hunter: "Hunter." Hunter: "Go ahead." Hunter: "Copy. I'm on my way." Hunter: "I have to go. Keep your camera. Don't delete anything." Marie: "S'il vous plaît, aidez-moi. Je ne comprends pas." Hunter: "Stay here. I'll bring someone who speaks French." Marie: "Je resterai ici, d'accord. Je garde l'appareil." Hunter: "You're safe. I'll be back." Marie: "Revenez avec quelqu'un qui parle français, s'il vous plaît."
created_at"2026-02-16T13:43:28.456524+00:00" 2/16/2026, 1:43:28 PM
model"openai/gpt-5-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10919
moderation_latency(null)
generation_time80608
tokens_prompt316
tokens_completion1905
native_tokens_prompt267
native_tokens_completion5181
native_tokens_completion_images0
native_tokens_reasoning4608
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"
usage0.05214375
router(null)
provider_responses
0
id"resp_0f16aba9968352b00169931eafca548194bac0e196196a1d6f"
status200
is_byokfalse
latency3193
endpoint_id"7c2f859a-7890-4e8e-b1de-1cd1c0a800b4"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-2025-08-07"
api_type"completions"
id"gen-1771249326-8CuJJ90VUdZ6XB4XHAda"
upstream_id"resp_0f16aba9968352b00169931eafca548194bac0e196196a1d6f"
total_cost0.05214375
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
88.8889% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me. I'm Detective Hunter, Alborn PD. I need to ask about last night near the orchard."
languages
eng1
fra0.6218496977990648
passestrue
1
name"Marie"
dialogue"Je... je ne parle pas anglais. Désolée."
languages
fra1
eng0.8733529990167158
passestrue
2
name"Hunter"
dialogue"Do you speak English?"
languages
fra1
eng0.5668571428571428
3
name"Marie"
dialogue"Non. Je suis française. Je suis très inquiète."
languages
eng1
fra0.906420233463035
4
name"Hunter"
dialogue"Right. Okay. Orchard. Last night. You there?"
languages
eng1
fra0.5598415705183399
passestrue
5
name"Marie"
dialogue"Hier soir, près du verger... j'ai entendu un cri."
languages
fra1
eng0.8427468508736287
passestrue
6
name"Hunter"
dialogue"You're shaken. What happened? Simple. Slow."
languages
eng1
fra0.818206745270085
passestrue
7
name"Marie"
dialogue"Il y avait du brouillard, et une silhouette... qui a disparu dans la brume."
languages
fra1
eng0.4504214179474467
passestrue
8
name"Hunter"
dialogue"Near the apple festival grounds?"
languages
eng1
fra0.6435555555555555
passestrue
9
name"Marie"
dialogue"Oui, près du festival des pommes, juste au-delà des stands vides."
languages
fra1
eng0.6925988225399495
passestrue
10
name"Hunter"
dialogue"Camera. Photo? Can I see?"
languages
eng1
fra0.915702479338843
passestrue
11
name"Marie"
dialogue"J'ai pris des photos. Sur mon appareil, regardez... là... on voit une ombre, ici."
languages
fra1
eng0.7989373264098538
passestrue
12
name"Hunter"
dialogue"Thank you. This... Orchard Road sign. Okay."
languages
eng1
fra0.652555910543131
passestrue
13
name"Marie"
dialogue"Près de la barrière en bois, à côté d'un panneau 'Orchard Road'."
languages
fra1
eng0.5246277205040092
passestrue
14
name"Hunter"
dialogue"What time? Time."
languages
eng1
fra0.8438767234387672
passestrue
15
name"Marie"
dialogue"Il était environ vingt-deux heures. Mon appareil dit 22:14."
languages
fra1
eng0.8493502326327611
passestrue
16
name"Hunter"
dialogue"Two-two one-four. Got it."
languages
eng1
fra0.9477742726954084
17
name"Hunter"
dialogue"Person? Man? Woman?"
languages
fra1
eng0.9125475285171103
18
name"Marie"
dialogue"Je n'ai pas vu le visage. Une capuche, je crois. Des pas dans les feuilles."
languages
fra1
eng0.7279589371980677
passestrue
19
name"Hunter"
dialogue"Hood? Jacket? Anything distinctive?"
languages
eng1
fra0.6371249127704117
passestrue
20
name"Marie"
dialogue"Après, plus rien. Silence. J'ai couru vers le café."
languages
fra1
eng0.7772323515661524
passestrue
21
name"Hunter"
dialogue"Where exactly? Gate? Fence? East side? West?"
languages
eng1
fra0.8829810901001113
passestrue
22
name"Marie"
dialogue"À Alborn, près du vieux verger, la barrière en bois, ici, là-bas... je suis désolée."
languages
fra1
eng0.7876648461435993
passestrue
23
name"Hunter"
dialogue"Okay. Okay."
languages
eng1
fra0.9127789046653144
passestrue
24
name"Hunter"
dialogue"Stay with me here. Breathe."
languages
eng1
fra0.32190229699126494
passestrue
25
name"Marie"
dialogue"Je suis étudiante, je ne connais personne ici. J'ai peur."
languages
fra1
eng0.7131410256410257
passestrue
26
name"Hunter"
dialogue"Hold on."
languages
eng1
fra0.6862745098039216
passestrue
27
name"Hunter"
dialogue"Hunter."
languages
eng1
fra0.8878600823045267
passestrue
28
name"Hunter"
dialogue"Go ahead."
languages
eng1
fra0.7009345794392523
passestrue
29
name"Hunter"
dialogue"Copy. I'm on my way."
languages
eng1
fra0.8285912560721721
passestrue
30
name"Hunter"
dialogue"I have to go. Keep your camera. Don't delete anything."
languages
eng1
fra0.8807471264367817
passestrue
31
name"Marie"
dialogue"S'il vous plaît, aidez-moi. Je ne comprends pas."
languages
fra1
eng0.663232104121475
passestrue
32
name"Hunter"
dialogue"Stay here. I'll bring someone who speaks French."
languages
eng1
fra0.3073107612680612
passestrue
33
name"Marie"
dialogue"Je resterai ici, d'accord. Je garde l'appareil."
languages
fra1
eng0.8891797556719023
passestrue
34
name"Hunter"
dialogue"You're safe. I'll be back."
languages
eng1
fra0.7260817784835252
passestrue
35
name"Marie"
dialogue"Revenez avec quelqu'un qui parle français, s'il vous plaît."
languages
fra1
eng0.5659367396593674
passestrue