NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-18-01KM08P05MHE4SY7E61RGB709E
Run Details
Model:
Mistral Small 4
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
6.8s
Cost:
$0.000481
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
0.00%
Parse dialogue
(details)
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."
Model response
Messages
Meta
AI
**Voice Sheet: The Café Standoff** *(Scene: A quaint café in Alborn, MN. Soft chatter and the clinking of coffee cups fill the air. Isabella sits at a small wrought-iron table, her camera resting beside her. She gazes out the window, her expression troubled. Hunter, in plainclothes, approaches her—his detective’s instincts already whirring.)* --- **Isabella** *(muttering to herself in Italian, adjusting her camera settings)* *"Dove sei andato? Perché nessuno lo trova?"* *(“Where did you go? Why can’t they find anyone?”)* **Hunter** *(hesitant, clearing his throat to get her attention)* “Excuse me—ma’am? Mind if I sit?” **Isabella** *(startled, snapping back to reality, hands clutching her camera)* “Oh—sì? Uh, yes?” *(nervous laugh)* “I—I was just… taking a photo.” **Hunter** *(leaning in slightly, keeping his voice level but authoritative)* “Were you taking pictures of the café? Or…” *(glances at her camera—older model, professional lenses)* “something else?” **Isabella** *(frowning, speaking rapidly in Italian)* “No, no… Io ho visto… le persone scompaiono.” *(“No, no… I saw… people disappearing.”)* **Hunter** *(blinking, rubbed temples—language barrier frustrating him)* “Yeah, that’s what I’m here about. You—you saw something?” **Isabella** *(nods, hands trembling slightly)* “Due ore fa. Una donna… camminava lì—” *(gestures toward the street)* “poi… nulla. Solo la sua sciarpa.” *(“Two hours ago. A woman… walked there—then… nothing. Just her scarf.”)* **Hunter** *(pulling out his notebook, frustrated but trying to stay patient)* “That’s… helpful. Can you describe her?” **Isabella** *(switches to broken English, hesitantly)* “Brown hair. Tall. Wearing… blue coat. Scarf was red.” **Hunter** *(writing it down, nodding)* “Red scarf. Good. Anything else?” **Isabella** *(pauses, then pulls out her camera, flipping through photos)* “Io ho… ho fotografato. Forse”—*(points to a blurry figure in the background of a shot)* “qualcosa qui.” **Hunter** *(leaning in, squinting at the photo)* “That look like—” *(His phone rings—loud, abrupt. He glances at the caller ID, then back at Isabella, already standing.)* **Hunter** “Gotta take this. If you remember anything else—anything—come to the station.” *(taps his badge, then hesitates)* “… Or just find Officer Dawson. He speaks… um.” *(waves hands vaguely)* “you know.” **Isabella** *(staring after him, murmuring in Italian)* “Che confusione.” *(“What a mess.”)* *(Hunter answers the call, strides away, leaving Isabella alone with her thoughts—and her camera.)* --- **End Scene.** *(Note: Isabella’s Italian is raw but emotive; Hunter’s frustration with the language barrier is palpable, adding tension. The call interruption feels organic to his character—no-nonsense, always on duty.)*
created_at
"2026-03-18T10:43:22.945Z"
3/18/2026, 10:43:22 AM
model
"mistralai/mistral-small-2603"
1/1/2603, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
388
moderation_latency
(null)
generation_time
6724
tokens_prompt
321
tokens_completion
806
native_tokens_prompt
289
native_tokens_completion
730
native_tokens_completion_images
(null)
native_tokens_reasoning
0
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
0.00048135
router
(null)
provider_responses
0
endpoint_id
"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id
"e6b8591385ce4063a0a01b17b15c5189"
is_byok
false
latency
388
model_permaslug
"mistralai/mistral-small-2603"
1/1/2603, 12:00:00 AM
provider_name
"Mistral"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773830602-fkRxsaSCfHStq7HdrSYZ"
upstream_id
"e6b8591385ce4063a0a01b17b15c5189"
total_cost
0.00048135
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Parse dialogue
n/a
dialogue
(empty)