Run: 2026-02-16-01KHK9EJ0ASSY8GEBK0BE3YEM7

Run Details

Model:
GPT-5
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
56.0s
Cost:
$0.029324
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="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
Hunter: "Excuse me. I'm Detective Hunter. Have you seen anything unusual around town the last couple of nights?" Maria: "Lo siento, no hablo inglés. Soy María. Estoy... muy nerviosa." Hunter: "Right. Okay. You don't speak English. Um—recent event? Weird things? Disappearances?" Maria: "Anoche, en el bosque, cerca del huerto de manzanas, escuché un grito. Me tiemblan las manos todavía." Hunter: "Forest? Apple orchard? A scream? When was this?" Maria: "Ayer, como a las diez. Había niebla. Pensé que eran preparativos para el festival de la manzana, pero no." Hunter: "Festival... apple festival. Got it. Did you see anyone?" Maria: "No vi caras. Solo una linterna, moviéndose rápido, y una sombra grande detrás de un árbol." Hunter: "A light and a shadow. Okay. Your camera—did you take photos?" Maria: "Sí, fotos. Mire, por favor. Aquí. El camino, el granero rojo, y aquí... la sombra. No es un animal." Hunter: "Granero—barn. Shadow. I think I follow. Any vehicles?" Maria: "Una camioneta blanca sin matrícula visible. Aquí, ¿ve? Taparon la placa con cinta." Hunter: "Covered plate. That’s important. Footprints? Anything left behind?" Maria: "Huellas en el barro y un pañuelo tirado. Olía a gasolina y a manzanas." Hunter: "Gasoline. Apples. Okay. Time stamp—ten p.m., you said. Can you show me where exactly?" Maria: "Puedo dibujar un mapa. La entrada está por la gasolinera vieja, dos curvas, un puente pequeño, y luego el huerto a la derecha." Hunter: "Gas station, two curves, small bridge—got it. Thank you. Are you okay now?" Maria: "Tengo miedo. No quiero problemas, pero quiero ayudar." Hunter: "You're helping. I just wish I spoke Spanish." Maria: "Ojalá pudiéramos entendernos mejor. Pero las fotos hablan, ¿no?" Hunter: "They do. Can I make a copy of these photos?" Maria: "Sí. Tengo una tarjeta extra. Se la puedo dar." Hunter: "Thank you, Maria. What's your last name? Where are you staying?" Maria: "Me llamo María. Vivo en la casa azul con porche, cerca de la biblioteca. Soy estudiante de fotografía." Hunter: "Maria, house by the library. Okay. If you see that white truck again, danger—peligro—call 911. Nine-one-one." Maria: "Sí, peligro. Llamo a emergencias, nueve-uno-uno. Entiendo." Hunter: "Good. Anything else you remember?" Maria: "Escuché una campana, como de bicicleta, y luego silencio. Y un silbido corto. Después, nada." Hunter: "A bell. A whistle. That's helpful. Thank you." Maria: "¿Necesita algo más ahora? Puedo traer el mapa luego." Hunter: "Hold on—my phone. I have to take this. Hunter speaking. Yeah. I’m on my way." Maria: "¿Todo bien?" Hunter: "I have to go. Another lead. Please be careful, Maria." Maria: "Sí. Volveré con el mapa. Buena suerte." Hunter: "Tomorrow. Here. Thank you."
created_at"2026-02-16T13:16:12.785512+00:00" 2/16/2026, 1:16:12 PM
model"openai/gpt-5-2025-08-07"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency14511
moderation_latency(null)
generation_time55903
tokens_prompt317
tokens_completion1452
native_tokens_prompt267
native_tokens_completion2899
native_tokens_completion_images0
native_tokens_reasoning2112
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"
usage0.02932375
router(null)
provider_responses
0
id"resp_0898ee7c40c0e97c0169931864771c819391a9c4a790140311"
status200
is_byokfalse
latency176
endpoint_id"7c2f859a-7890-4e8e-b1de-1cd1c0a800b4"
provider_name"OpenAI"
model_permaslug"openai/gpt-5-2025-08-07"
api_type"completions"
id"gen-1771247716-DrBbAEqQ7coRZmV6HNgh"
upstream_id"resp_0898ee7c40c0e97c0169931864771c819391a9c4a790140311"
total_cost0.02932375
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
97.1429% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me. I'm Detective Hunter. Have you seen anything unusual around town the last couple of nights?"
languages
eng1
spa0.5111492281303602
passestrue
1
name"Maria"
dialogue"Lo siento, no hablo inglés. Soy María. Estoy... muy nerviosa."
languages
spa1
eng0.8605280974949221
passestrue
2
name"Hunter"
dialogue"Right. Okay. You don't speak English. Um—recent event? Weird things? Disappearances?"
languages
eng1
spa0.588160569105691
passestrue
3
name"Maria"
dialogue"Anoche, en el bosque, cerca del huerto de manzanas, escuché un grito. Me tiemblan las manos todavía."
languages
spa1
eng0.6923148233985352
passestrue
4
name"Hunter"
dialogue"Forest? Apple orchard? A scream? When was this?"
languages
eng1
spa0.6122278056951425
passestrue
5
name"Maria"
dialogue"Ayer, como a las diez. Había niebla. Pensé que eran preparativos para el festival de la manzana, pero no."
languages
spa1
eng0.5805404589371981
passestrue
6
name"Hunter"
dialogue"Festival... apple festival. Got it. Did you see anyone?"
languages
eng1
spa0.8576605305116684
passestrue
7
name"Maria"
dialogue"No vi caras. Solo una linterna, moviéndose rápido, y una sombra grande detrás de un árbol."
languages
spa1
eng0.7076183939601921
passestrue
8
name"Hunter"
dialogue"A light and a shadow. Okay. Your camera—did you take photos?"
languages
eng1
spa0.8327814569536424
passestrue
9
name"Maria"
dialogue"Sí, fotos. Mire, por favor. Aquí. El camino, el granero rojo, y aquí... la sombra. No es un animal."
languages
spa1
eng0.835503166783955
passestrue
10
name"Hunter"
dialogue"Granero—barn. Shadow. I think I follow. Any vehicles?"
languages
eng1
spa0.6213002782696686
passestrue
11
name"Maria"
dialogue"Una camioneta blanca sin matrícula visible. Aquí, ¿ve? Taparon la placa con cinta."
languages
spa1
eng0.8214552517555656
passestrue
12
name"Hunter"
dialogue"Covered plate. That’s important. Footprints? Anything left behind?"
languages
eng1
spa0.5265561569688768
passestrue
13
name"Maria"
dialogue"Huellas en el barro y un pañuelo tirado. Olía a gasolina y a manzanas."
languages
spa1
eng0.5846083231334149
passestrue
14
name"Hunter"
dialogue"Gasoline. Apples. Okay. Time stamp—ten p.m., you said. Can you show me where exactly?"
languages
eng1
spa0.956427955133736
15
name"Maria"
dialogue"Puedo dibujar un mapa. La entrada está por la gasolinera vieja, dos curvas, un puente pequeño, y luego el huerto a la derecha."
languages
spa1
eng0.5696202531645569
passestrue
16
name"Hunter"
dialogue"Gas station, two curves, small bridge—got it. Thank you. Are you okay now?"
languages
eng1
spa0.5912090998455273
passestrue
17
name"Maria"
dialogue"Tengo miedo. No quiero problemas, pero quiero ayudar."
languages
spa1
eng0.8134506412168208
passestrue
18
name"Hunter"
dialogue"You're helping. I just wish I spoke Spanish."
languages
eng1
spa0.6424716675661091
passestrue
19
name"Maria"
dialogue"Ojalá pudiéramos entendernos mejor. Pero las fotos hablan, ¿no?"
languages
spa1
eng0.8809051210797936
passestrue
20
name"Hunter"
dialogue"They do. Can I make a copy of these photos?"
languages
eng1
spa0.8733624454148472
passestrue
21
name"Maria"
dialogue"Sí. Tengo una tarjeta extra. Se la puedo dar."
languages
spa1
eng0.32584053794428436
passestrue
22
name"Hunter"
dialogue"Thank you, Maria. What's your last name? Where are you staying?"
languages
eng1
spa0.8830135704258306
passestrue
23
name"Maria"
dialogue"Me llamo María. Vivo en la casa azul con porche, cerca de la biblioteca. Soy estudiante de fotografía."
languages
spa1
eng0.6511556555532829
passestrue
24
name"Hunter"
dialogue"Maria, house by the library. Okay. If you see that white truck again, danger—peligro—call 911. Nine-one-one."
languages
eng1
spa0.7872130824549306
passestrue
25
name"Maria"
dialogue"Sí, peligro. Llamo a emergencias, nueve-uno-uno. Entiendo."
languages
spa1
eng0.752317277009573
passestrue
26
name"Hunter"
dialogue"Good. Anything else you remember?"
languages
eng1
spa0.6800330715171559
passestrue
27
name"Maria"
dialogue"Escuché una campana, como de bicicleta, y luego silencio. Y un silbido corto. Después, nada."
languages
spa1
eng0.5657894736842105
passestrue
28
name"Hunter"
dialogue"A bell. A whistle. That's helpful. Thank you."
languages
eng1
spa0.5882758620689655
passestrue
29
name"Maria"
dialogue"¿Necesita algo más ahora? Puedo traer el mapa luego."
languages
spa1
eng0.5906432748538012
passestrue
30
name"Hunter"
dialogue"Hold on—my phone. I have to take this. Hunter speaking. Yeah. I’m on my way."
languages
eng1
spa0.5937544357700497
passestrue
31
name"Maria"
dialogue"¿Todo bien?"
languages
spa1
eng0.2416961130742049
passestrue
32
name"Hunter"
dialogue"I have to go. Another lead. Please be careful, Maria."
languages
eng1
spa0.7939319894115251
passestrue
33
name"Maria"
dialogue"Sí. Volveré con el mapa. Buena suerte."
languages
spa1
eng0.6720368239355581
passestrue
34
name"Hunter"
dialogue"Tomorrow. Here. Thank you."
languages
eng1
spa0.6974425661031642
passestrue