Run: 2026-02-16-01KHKATNPKQBKV0ZZQH45HX65R

Run Details

Model:
GPT-5 Mini
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
38.6s
Cost:
$0.007614
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="Selvi"> Selvi is a 30-year old college student on a study abroad program. Born in India, she is fluent in Hindi 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 Hindi, 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: Selvi 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 Hindi, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Selvi and Hunter as a voice sheet: Selvi: "..." Hunter: "..."

Model response

AI
Hunter: "(approaching, professional) Hi—are you Selvi? I'm Detective Hunter. Mind if I ask you a few questions about the recent disappearances in town?" Selvi: "(hands trembling on her camera, in Hindi) Haan. Main Selvi hoon. (long breath) Main theek nahin hoon. Meri camera ki tasveeren... mujhe bahut dar rahi hain." Hunter: "(politely insistent) Okay—can you tell me what you saw? Anything at all. Names, places?" Selvi: "(shaken, in Hindi) Pichli raat main nadi ke kinare photo le rahi thi. Maine ek aadmi dekha—woh bahut pareshaan tha. Maine socha nazar se chalu ho jayega, isliye maine photo li." Hunter: "(leans forward, quietly) Can I—can I see the pictures?" Selvi: "(hurried, in Hindi) Nahi... abhi nahin. Main dar gayi hoon. Photo mein us aadmi ke chehre par kuch tha—jaise nishaan, aur phir subah uska ghar khaali tha." Hunter: "(confused, trying) I'm sorry—I don't understand. Who's missing? A friend? A neighbor?" Selvi: "(urgent, in Hindi) Uska naam—maine poora nahin poocha. Kisi ne use dekhna chhod diya. Ab koi usse dekh nahin raha. Main police ko bataana chahti thi, par main angrezi nahin bol sakti." Hunter: "(takes out notebook, practical) You don't speak English at all?" Selvi: "(quiet, in Hindi) Nahin. Main abhi-abhi yahan aayi hoon. Main Hindi bolti hoon." Hunter: "(softens, trying to bridge) Okay. Point to where you took the photos. Show me on the camera—please." Selvi: "(nods quickly, hands him the camera without speaking, then in Hindi) Yahi—yahi river ke paas. Yeh pictures—maine dekha aur tab se darr raha hoon." Hunter: "(fumbles with the camera, then looks up) I... I can't read captions. Can you point at the person in the photo?" Selvi: "(pointing on the screen, agitated, in Hindi) Wahan! Wahan! Uska haath... woh kisi cheez ko pakad raha tha. Aur uske peeche... jaise koi saaya ho." Hunter: "(increasingly concerned) Shadow? Okay. Is this person someone from town? Do you know him?" Selvi: "(quiet, in Hindi) Main usse pahchaan nahin paayi. Par jab main raat ko wapas gayi to uska ghar khaali tha. Darr lagta hai—main samajh nahin pa rahi." Hunter: "(steady, low) Stay right here. Don't move. I'll get a translator and we'll go through every picture. Do not delete anything." Selvi: "(grasping his sleeve, pleading in Hindi) Kripya—jaldi. Koi wapas aa jaaye... main dar se so nahin pa rahi." Hunter: "(firm but gentle) I will—I'll get help. I'm not leaving you. Just stay put." Hunter: "(phone buzzes; he answers, brisk) Hold on—I've got to take this. (into phone) Hunter. ...Yes. On my way. (to Selvi) I have to go—call came from the other disappearance. I'll be right back with someone who can translate. Don't go anywhere."
created_at"2026-02-16T13:40:01.260032+00:00" 2/16/2026, 1:40:01 PM
model"openai/gpt-5-mini-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency32219
moderation_latency(null)
generation_time38410
tokens_prompt315
tokens_completion712
native_tokens_prompt272
native_tokens_completion3773
native_tokens_completion_images0
native_tokens_reasoning2944
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"
usage0.007614
router(null)
provider_responses
0
id"resp_0ff6a2f77d7bff0f0169931e0a05d481909fd14532e1a49fc4"
status200
is_byokfalse
latency138
endpoint_id"c4f66d01-20b0-4c27-a225-438ea22fda43"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-mini-2025-08-07"
api_type"completions"
id"gen-1771249161-go7KV0p4CtizwrWHznDH"
upstream_id"resp_0ff6a2f77d7bff0f0169931e0a05d481909fd14532e1a49fc4"
total_cost0.007614
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
55.0000% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Hi—are you Selvi? I'm Detective Hunter. Mind if I ask you a few questions about the recent disappearances in town?"
languages
eng1
passestrue
1
name"Selvi"
dialogue"Haan. Main Selvi hoon. Main theek nahin hoon. Meri camera ki tasveeren... mujhe bahut dar rahi hain."
languages
eng1
2
name"Hunter"
dialogue"Okay—can you tell me what you saw? Anything at all. Names, places?"
languages
eng1
passestrue
3
name"Selvi"
dialogue"Pichli raat main nadi ke kinare photo le rahi thi. Maine ek aadmi dekha—woh bahut pareshaan tha. Maine socha nazar se chalu ho jayega, isliye maine photo li."
languages
eng1
4
name"Hunter"
dialogue"Can I—can I see the pictures?"
languages
eng1
passestrue
5
name"Selvi"
dialogue"Nahi... abhi nahin. Main dar gayi hoon. Photo mein us aadmi ke chehre par kuch tha—jaise nishaan, aur phir subah uska ghar khaali tha."
languages
eng1
6
name"Hunter"
dialogue"I'm sorry—I don't understand. Who's missing? A friend? A neighbor?"
languages
eng1
passestrue
7
name"Selvi"
dialogue"Uska naam—maine poora nahin poocha. Kisi ne use dekhna chhod diya. Ab koi usse dekh nahin raha. Main police ko bataana chahti thi, par main angrezi nahin bol sakti."
languages
eng1
8
name"Hunter"
dialogue"You don't speak English at all?"
languages
eng1
passestrue
9
name"Selvi"
dialogue"Nahin. Main abhi-abhi yahan aayi hoon. Main Hindi bolti hoon."
languages
eng1
10
name"Hunter"
dialogue"Okay. Point to where you took the photos. Show me on the camera—please."
languages
eng1
passestrue
11
name"Selvi"
dialogue"Yahi—yahi river ke paas. Yeh pictures—maine dekha aur tab se darr raha hoon."
languages
eng1
12
name"Hunter"
dialogue"I... I can't read captions. Can you point at the person in the photo?"
languages
eng1
passestrue
13
name"Selvi"
dialogue"Wahan! Wahan! Uska haath... woh kisi cheez ko pakad raha tha. Aur uske peeche... jaise koi saaya ho."
languages
eng1
14
name"Hunter"
dialogue"Shadow? Okay. Is this person someone from town? Do you know him?"
languages
eng1
passestrue
15
name"Selvi"
dialogue"Main usse pahchaan nahin paayi. Par jab main raat ko wapas gayi to uska ghar khaali tha. Darr lagta hai—main samajh nahin pa rahi."
languages
eng1
16
name"Hunter"
dialogue"Stay right here. Don't move. I'll get a translator and we'll go through every picture. Do not delete anything."
languages
eng1
passestrue
17
name"Selvi"
dialogue"Kripya—jaldi. Koi wapas aa jaaye... main dar se so nahin pa rahi."
languages
eng1
18
name"Hunter"
dialogue"I will—I'll get help. I'm not leaving you. Just stay put."
languages
eng1
passestrue
19
name"Hunter"
dialogue"Hold on—I've got to take this. Hunter. ...Yes. On my way. I have to go—call came from the other disappearance. I'll be right back with someone who can translate. Don't go anywhere."
languages
eng1
passestrue