Run: 2026-02-16-01KHK9P9ETM9Z9YK8GA0VKA8KD

Run Details

Duration:
20.4s
Cost:
$0.010876
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
Melanie: "Entschuldigung… kann ich Ihnen helfen?" Hunter: "Mind if I sit? I’m Detective Hunter. I just need to ask you a few questions about what happened in town yesterday." Melanie: "Detective…? Ich… ich verstehe nicht. Englisch… nein." Hunter: "Right. Okay. Uh—" *he gestures between them, then points toward her camera* "You. Camera. You were out near the park? By the river?" Melanie: *hands tighten around the camera strap* "Ja… ich war dort. Fotos. Landschaften." Hunter: "Did you see anyone? A man? A van? Anything strange?" Melanie: "Ich… ich habe etwas gesehen." *she swallows hard, eyes flicking to the window as if expecting someone outside* "Es war… nicht normal." Hunter: "Not normal. Okay. What did you see?" Melanie: "Ein Geräusch. Wie… Metall. Und dann… Schreie. Kurz. Dann still." Hunter: "Screams." *his expression sharpens* "Where? Show me. Where?" Melanie: *leans forward, speaking faster, voice trembling* "Beim alten Schuppen, am Rand. Hinter den Apfelbäumen." Hunter: "Apple trees… old shed…" *he repeats slowly, trying to piece it together* "Was it near the festival grounds? The apple festival area?" Melanie: "Festival… ja, in der Nähe. Ich wollte nur fotografieren." Hunter: "And you didn’t call anyone?" Melanie: *shakes her head, embarrassed and afraid* "Ich konnte nicht. Kein Englisch. Ich hatte Angst." Hunter: "Okay. Okay." *he exhales, frustrated but controlled* "Did you see a person? Face? Clothes?" Melanie: "Nur… ein Schatten. Eine Jacke. Dunkel. Und etwas… rotes. Wie ein Tuch." Hunter: "A dark jacket. Something red—like a cloth." *he nods, then hesitates* "Can you—can you write it down? Names? Anything?" Melanie: "Ich kann… schreiben." *she fumbles in her bag, pulls out a small notebook with photo notes* "Aber… ich weiß nicht die Wörter in Englisch." Hunter: "German is fine. I’ll… figure it out." Melanie: *looks up, eyes glossy* "Sind Menschen… verschwunden? Ist es… gefährlich?" Hunter: "People have gone missing, yes. That’s why I’m here." Melanie: *whispers* "Oh Gott…" Hunter: "Listen to me." *his tone softens without losing its edge* "Stay where there are people. Don’t go out alone. If you see anything—anything at all—find someone and point me to it. Ask for the café owner. Someone who can call." Melanie: "Ja. Ich… ich mache das." Hunter: *his phone buzzes; he glances down, jaw tightening* "Damn." Melanie: "Was ist?" Hunter: "I’ve got to go." *already standing* "Right now. But—" *he taps her notebook gently* "Write what you saw. Everything. Locations. Times. Draw a map if you can." Melanie: "Ich… ich schreibe es. Bitte—" Hunter: *already backing away, hand to his ear as he answers the call* "Hunter. Yeah. I’m on my way."
created_at"2026-02-16T13:19:50.929751+00:00" 2/16/2026, 1:19:50 PM
model"openai/gpt-5.2-20251211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency456
moderation_latency(null)
generation_time20324
tokens_prompt319
tokens_completion749
native_tokens_prompt271
native_tokens_completion743
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.01087625
router(null)
provider_responses
0
id"resp_06ab50dceac0b1100169931961d5608194b0d114da8d8effff"
status200
is_byokfalse
latency161
endpoint_id"f00142c2-6a93-49ce-9e36-5593b904ce3b"
provider_name"OpenAI"
model_permaslug"openai/gpt-5.2-20251211"
api_type"completions"
id"gen-1771247969-cH7KjZazPIp8gGm3vBfi"
upstream_id"resp_06ab50dceac0b1100169931961d5608194b0d114da8d8effff"
total_cost0.01087625
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
76.6667% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Entschuldigung… kann ich Ihnen helfen?"
languages
deu1
eng0.41023391812865495
passestrue
1
name"Hunter"
dialogue"Mind if I sit? I’m Detective Hunter. I just need to ask you a few questions about what happened in town yesterday."
languages
eng1
deu0.7332003359932802
passestrue
2
name"Melanie"
dialogue"Detective…? Ich… ich verstehe nicht. Englisch… nein."
languages
deu1
eng0.8440233236151604
passestrue
3
name"Hunter"
dialogue"You. Camera. You were out near the park? By the river?"
languages
eng1
deu0.6990711082639334
passestrue
4
name"Melanie"
dialogue"Ja… ich war dort. Fotos. Landschaften."
languages
deu1
eng0.52617409512414
passestrue
5
name"Hunter"
dialogue"Did you see anyone? A man? A van? Anything strange?"
languages
eng1
deu0.8147076735688186
passestrue
6
name"Melanie"
dialogue"Es war… nicht normal."
languages
deu1
eng0.8542350623768877
passestrue
7
name"Hunter"
dialogue"Not normal. Okay. What did you see?"
languages
deu1
eng0.9802896218825422
8
name"Melanie"
dialogue"Ein Geräusch. Wie… Metall. Und dann… Schreie. Kurz. Dann still."
languages
deu1
eng0.6025593700012304
passestrue
9
name"Hunter"
dialogue"Where? Show me. Where?"
languages
eng1
deu0.801553294054633
passestrue
10
name"Melanie"
dialogue"Beim alten Schuppen, am Rand. Hinter den Apfelbäumen."
languages
deu1
eng0.7261416861826697
passestrue
11
name"Hunter"
dialogue"Was it near the festival grounds? The apple festival area?"
languages
eng1
deu0.8153377630121816
passestrue
12
name"Melanie"
dialogue"Festival… ja, in der Nähe. Ich wollte nur fotografieren."
languages
deu1
eng0.7406712039427364
passestrue
13
name"Hunter"
dialogue"And you didn’t call anyone?"
languages
eng1
deu0.6162415713866901
passestrue
14
name"Melanie"
dialogue"Ich konnte nicht. Kein Englisch. Ich hatte Angst."
languages
deu1
eng0.7473014934200799
passestrue
15
name"Hunter"
dialogue"Did you see a person? Face? Clothes?"
languages
eng1
deu0.5746770025839794
passestrue
16
name"Melanie"
dialogue"Nur… ein Schatten. Eine Jacke. Dunkel. Und etwas… rotes. Wie ein Tuch."
languages
deu1
eng0.6434682080924856
passestrue
17
name"Hunter"
dialogue"Can you—can you write it down? Names? Anything?"
languages
eng1
deu0.9335360556038228
18
name"Melanie"
dialogue"Aber… ich weiß nicht die Wörter in Englisch."
languages
deu1
eng0.5615735461801596
passestrue
19
name"Hunter"
dialogue"German is fine. I’ll… figure it out."
languages
deu1
eng0.979498861047836
20
name"Melanie"
dialogue"Sind Menschen… verschwunden? Ist es… gefährlich?"
languages
deu1
eng0.3979591836734694
passestrue
21
name"Hunter"
dialogue"People have gone missing, yes. That’s why I’m here."
languages
eng1
deu0.6255042581801882
passestrue
22
name"Melanie"
dialogue"Oh Gott…"
languages
eng0
deu0
23
name"Hunter"
dialogue"Stay where there are people. Don’t go out alone. If you see anything—anything at all—find someone and point me to it. Ask for the café owner. Someone who can call."
languages
eng1
deu0.7927203970692508
passestrue
24
name"Melanie"
dialogue"Ja. Ich… ich mache das."
languages
deu1
eng0.6751592356687899
passestrue
25
name"Hunter"
dialogue"Damn."
languages
deu1
eng0.5244755244755245
26
name"Melanie"
dialogue"Was ist?"
languages
deu1
eng0.9580838323353293
27
name"Hunter"
dialogue"Write what you saw. Everything. Locations. Times. Draw a map if you can."
languages
eng1
deu0.6478195074975925
passestrue
28
name"Melanie"
dialogue"Ich… ich schreibe es. Bitte—"
languages
deu1
eng0.6616710378418884
passestrue
29
name"Hunter"
dialogue"Hunter. Yeah. I’m on my way."
languages
eng1
deu0.9537487828627069