NC Bench
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Run: 2026-02-20-01KHXQDCPCR70RMS7FQY3Z6VQQ
Run Details
Model:
Mistral Medium 3.1
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
23.4s
Cost:
$0.002022
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
100.00%
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="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
Messages
Meta
AI
Here’s the dialogue formatted as a **voice sheet** for your cozy mystery scene, capturing the tension, confusion, and cultural barrier between Selvi and Hunter. The Hindi lines are written in **transliteration (Romanized Hindi)** for pronunciation guidance, followed by an **English translation** in parentheses for context. --- ### **Scene: The Café Encounter** *Setting: A quiet café in Alborn, MN. Selvi sits alone at a corner table, her camera in hand, scrolling through photos with a troubled expression. Hunter approaches, his badge subtly visible as he pulls out a chair.* --- **Hunter:** *(firm but not unkind, sliding into the seat across from her)* "Miss, I’m Detective Hunter. Mind if I ask you a few questions?" **Selvi:** *(starts, gripping her camera tighter, responding in rapid Hindi)* **"Nahi, nahi… main kya keh sakti hoon? Woh sab… galat ho gaya."** *(“No, no… what can I say? Everything… it all went wrong.”)* --- **Hunter:** *(frowning, leaning in slightly)* "Look, I don’t know what you just said, but I need you to—" **Selvi:** *(cutting him off, voice shaking, hands trembling around her camera)* **"Aap samajh nahi sakte. Woh raat… usmein kya hua, woh…"** *(she trails off, glancing toward the window)* *(“You won’t understand. That night… what happened, it…”)* --- **Hunter:** *(exhales sharply, rubbing his temple)* "Okay, let’s try this again. *Slowly.* Do. You. Speak. English?" *(He enunciates each word like it’s a life raft.) **Selvi:** *(shakes her head, then nods toward her camera, tapping the screen urgently)* **"Dekhiye. Yeh photo. Ismein…"** *(She points to a blurred figure in the corner of a shot—taken at night, near the orchard.)* *(“Look. This photo. In it…”)* --- **Hunter:** *(squinting at the image, then back at her)* "Is this from the festival? Near the old barn?" *(His tone shifts—less impatient, more focused.) **Selvi:** *(nods vigorously, then whispers)* **"Haan. Woh jagah… khatarnak hai. Mainne dekh liya."** *(“Yes. That place… it’s dangerous. I saw it.”)* --- **Hunter:** *(pulls out his notepad, frustration creeping in)* "Saw *what*? Dammit, I can’t help if you won’t—" *(His phone rings. He checks the caller ID, then stands abruptly.)* "Stay here. Don’t leave town." *(He tosses a business card onto the table and strides out, already answering the call.)* **Selvi:** *(to herself, clutching the card, murmuring in Hindi)* **"Yeh kaun si ‘help’ hogi… jab koi sun hi nahi raha?"** *(“What kind of ‘help’ is this… when no one is even listening?”)* --- ### **End Scene** --- ### **Notes for Voice Actors:** - **Selvi’s Delivery:** - **Tone:** Urgent, fearful, but with moments of desperate clarity (e.g., when showing the photo). - **Pacing:** Rapid at first, then slower when she’s trying to make him *see* the photo. Hindi lines should feel natural, not stilted. - **Physicality:** Fidgeting with the camera, avoiding eye contact initially, then gripping the table when she points to the photo. - **Hunter’s Delivery:** - **Tone:** Starts authoritative, grows increasingly exasperated, but softens slightly when he realizes she’s genuinely terrified. - **Pacing:** Deliberate, especially when enunciating for her benefit. His exit should feel abrupt but not rude—duty calls. - **Physicality:** Leans in when confused, stands abruptly when the phone rings. --- ### **Subtext for the Mystery:** - The **blurred figure in Selvi’s photo** is the first concrete clue Hunter has seen. - Her fear suggests she witnessed something tied to the disappearances—but her inability to communicate leaves Hunter (and the audience) in suspense. - The **old barn/orchard** is now a key location for the next scene.
created_at
"2026-02-20T14:31:42.551Z"
2/20/2026, 2:31:42 PM
model
"mistralai/mistral-medium-3.1"
3/1/2001, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
258
moderation_latency
(null)
generation_time
23310
tokens_prompt
315
tokens_completion
1014
native_tokens_prompt
274
native_tokens_completion
956
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
0.0020216
router
(null)
provider_responses
0
endpoint_id
"13c5002b-8c5b-490c-8a5f-52ec0242804f"
id
"02d96a78c74e4d2cbc00d2b2d3653d4c"
is_byok
false
latency
258
model_permaslug
"mistralai/mistral-medium-3.1"
3/1/2001, 12:00:00 AM
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771597902-A5ubkQGv1xB2uDD3itHF"
upstream_id
"02d96a78c74e4d2cbc00d2b2d3653d4c"
total_cost
0.0020216
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Parse dialogue
n/a
dialogue
0
name
"Hunter"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
1
name
"Selvi"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
2
name
"Hunter"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
3
name
"Selvi"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
4
name
"Hunter"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
5
name
"Selvi"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
6
name
"Hunter"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
7
name
"Selvi"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
8
name
"Hunter"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true
9
name
"Selvi"
dialogue
"**"
detectedLang
""
heavyLang
""
scores
reliable
false
passes
true