NC Bench
Overview
About
Tests
Models
Model
MoonshotAI: Kimi K2.5
Test
Language Writing
Scenario
Character dialogue (German) in a story
Run ID
2026-02-08-01KGYX75G7FRH4T9Y7DJ8NQWV9
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
Messages
Meta
AI
Melanie sat at the corner table of the Apple Blossom Café, her Nikon resting on the red-and-white checkered tablecloth as she scrolled through thumbnails of misty orchards and dawn-lit barns. The air smelled of cinnamon and fresh coffee, a comforting contrast to the gray autumn drizzle tapping against the window. She was studying a particularly sharp image of the old mill when a shadow fell across her camera screen. Hunter stood with his badge flipped open, his posture rigid and his expression focused. He cleared his throat—polite, but brisk. "Miss? Detective Hunter, Alborn County. I understand you were photographing near the Old Mill on Tuesday evening?" Melanie looked up, her face draining of color. She clutched the camera to her chest with both hands, knuckles whitening. Her eyes widened with recognition—*the mill*—and she began to speak in a rapid, trembling stream of German, gesturing frantically toward the camera and then toward the window that faced north. Hunter blinked, his pen hovering over his notepad. He heard the urgency in her voice, the panic, but the words themselves were just noise—harsh, musical syllables that meant nothing to him. "Ma'am," he interrupted, keeping his tone level but firm. "Do you speak English? English?" "*Nein, nein,*" she said, shaking her head vigorously. She thrust the camera toward him, jabbing at the preview screen with a shaking finger. "*Hier! Bitte, Sie müssen das sehen! Ein Mann—dunkel—er hat sie beobachtet!*" Hunter stared at the camera, then back at her face, which had gone pale beneath her freckles. He could see fear there, real and raw, but he couldn't extract a single fact from the torrent of foreign syllables. "Slow down," he said, speaking louder as if volume might bridge the gap. "Are you saying you witnessed the disappearance? Did you see the victim?" Melanie’s hands fluttered helplessly. "*Die Frau... sie ist verschwunden, ja? Ich habe ein Foto gemacht, aber es war so dunkel...*" She pointed again at the camera, then made a gesture like a shutter clicking, her eyes pleading. "I need a yes or no," Hunter said, frustration tightening his jaw. He glanced around the café, looking for help, but the lunch crowd was sparse and uninterested. "Do you need a translator? Translator?" "*Verstehen Sie nicht?*" Melanie's voice cracked. She leaned forward, lowering her voice to a whisper as if the walls might hear. "*Es ist gefährlich. Er ist noch hier, irgendwo...*" Hunter’s phone buzzed against his hip—a sharp, insistent tone. He held up one finger to Melanie, then answered. "Hunter," he snapped. He listened for three seconds, his expression darkening. "Yeah. Yellow tape the perimeter. I'm five out." He snapped the phone shut and turned back to Melanie, who looked on the verge of tears, still clutching her camera like a shield. "Ma'am, I have to go," he said, pulling a business card from his jacket and sliding it across the table. It meant nothing to her; she couldn't read the English letters. "If you remember anything—*anything*—have someone call me. Anyone who speaks English." "*Warten Sie!*" Melanie called as he turned to leave. "*Das ist wichtig! Die Bilder... bitte!*" But Hunter was already moving, his boots heavy against the hardwood floor, the bell above the café door jingling sharply as he stepped back into the rain. Melanie looked down at the card, then at her camera, her shoulders slumping. "*Warum versteht er mich nicht...*" *** **Voice Sheet:** Melanie: "*Nein, nein... hier! Bitte, Sie müssen das sehen! Ein Mann—dunkel—er hat sie beobachtet!*" Hunter: "Ma'am, do you speak English? English?" Melanie: "*Die Frau... sie ist verschwunden, ja? Ich habe ein Foto gemacht, aber es war so dunkel...*" Hunter: "Slow down. Are you saying you witnessed the disappearance? Did you see the victim?" Melanie: "*Verstehen Sie nicht?*" [gesturing urgently at the camera] Hunter: "Do you need a translator? Translator?" Melanie: "*Es ist gefährlich. Er ist noch hier, irgendwo...*" Hunter: [phone rings] "Hunter. Yeah. Yellow tape the perimeter. I'm five out." Melanie: "*Warten Sie! Das ist wichtig! Die Bilder... bitte!*" Hunter: "Ma'am, I have to go. If you remember anything—anything—have someone call me. Anyone who speaks English." [places card on table] Melanie: [whispered, defeated] "*Warum versteht er mich nicht...*"
created_at
"2026-02-08T15:18:37.456008+00:00"
Sunday, February 8th, 2026 at 3:18:37 PM GMT+00:00
model
"moonshotai/kimi-k2.5-0127"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1500
moderation_latency
(null)
generation_time
114108
tokens_prompt
261
tokens_completion
2665
native_tokens_prompt
282
native_tokens_completion
2805
native_tokens_completion_images
(null)
native_tokens_reasoning
1962
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.01073025
router
(null)
provider_responses
0
id
"chatcmpl-RCdG1kGiBIp8mnfgAk0RtDQa"
status
200
is_byok
false
latency
1454
endpoint_id
"c884a526-d529-4263-bd90-a58ea25e99d1"
provider_name
"Venice"
model_permaslug
"moonshotai/kimi-k2.5-0127"
api_type
"completions"
id
"gen-1770563802-vAT3W9VyMqrVCompA4uM"
upstream_id
"chatcmpl-RCdG1kGiBIp8mnfgAk0RtDQa"
total_cost
0.01073025
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Venice"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Parse dialogue
n/a
dialogue
0
name
"Melanie"
dialogue
"*Die Frau... sie ist verschwunden, ja? Ich habe ein Foto gemacht, aber es war so dunkel...*"
languages
deu
1
eng
0.6498100664767331
passes
true
1
name
"Hunter"
dialogue
"Do you need a translator? Translator?"
languages
eng
1
deu
0.7689802564624466
passes
true
2
name
"Melanie"
dialogue
"*Es ist gefährlich. Er ist noch hier, irgendwo...*"
languages
deu
1
eng
0.8039337153476847
passes
true
3
name
"Hunter"
dialogue
"Yeah. Yellow tape the perimeter. I'm five out."
languages
eng
1
deu
0.5479954827780915
passes
true
4
name
"Melanie"
dialogue
"*Das ist wichtig! Die Bilder... bitte!*"
languages
deu
1
eng
0.5590720540789675
passes
true
5
name
"Melanie"
dialogue
"*Warum versteht er mich nicht...*"
languages
deu
1
eng
0.6956427955133736
passes
true
6
name
"Melanie"
dialogue
"*Nein, nein... hier! Bitte, Sie müssen das sehen! Ein Mann—dunkel—er hat sie beobachtet!*"
languages
deu
1
eng
0.6736132393502912
passes
true
7
name
"Hunter"
dialogue
"Ma'am, do you speak English? English?"
languages
eng
1
deu
0.8970238095238096
passes
true
8
name
"Melanie"
dialogue
"*Die Frau... sie ist verschwunden, ja? Ich habe ein Foto gemacht, aber es war so dunkel...*"
languages
deu
1
eng
0.6498100664767331
passes
true
9
name
"Hunter"
dialogue
"Slow down. Are you saying you witnessed the disappearance? Did you see the victim?"
languages
eng
1
deu
0.6766004415011038
passes
true
10
name
"Melanie"
dialogue
"*Verstehen Sie nicht?*"
languages
deu
1
eng
0.4326710816777042
passes
true
11
name
"Hunter"
dialogue
"Do you need a translator? Translator?"
languages
eng
1
deu
0.7689802564624466
passes
true
12
name
"Melanie"
dialogue
"*Es ist gefährlich. Er ist noch hier, irgendwo...*"
languages
deu
1
eng
0.8039337153476847
passes
true
13
name
"Hunter"
dialogue
"Hunter. Yeah. Yellow tape the perimeter. I'm five out."
languages
eng
1
deu
0.6874070928010193
passes
true
14
name
"Melanie"
dialogue
"*Warten Sie! Das ist wichtig! Die Bilder... bitte!*"
languages
deu
1
eng
0.5291681890147364
passes
true
15
name
"Hunter"
dialogue
"Ma'am, I have to go. If you remember anything—anything—have someone call me. Anyone who speaks English."
languages
eng
1
deu
0.7032269760696157
passes
true
16
name
"Melanie"
dialogue
"*Warum versteht er mich nicht...*"
languages
deu
1
eng
0.6956427955133736
passes
true