Run: 2026-02-20-01KHXQ0NDT43SJ0AZ2HRHZ0GYD

Run Details

Duration:
15.5s
Cost:
$0.001750
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
50.00% 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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Here’s the dialogue formatted as a **voice sheet** for your cozy mystery scene, capturing the tension, language barrier, and underlying unease between Marie and Hunter. --- ### **VOICE SHEET – CAFÉ SCENE** **Setting:** *A quiet café in Alborn, MN. The hum of conversation and clinking cups fills the air. Marie sits alone at a corner table, her camera in hand, scrolling through photos with a furrowed brow. Hunter approaches, his expression serious.* --- **HUNTER** *(firm, no-nonsense, but not unkind)* "Excuse me. You were at the old mill yesterday afternoon, right? Near the river?" **MARIE** *(startled, glancing up—French, rapid, breathless)* "Quoi? Le moulin? Oui, j’y étais… mais pourquoi? Il s’est passé quelque chose?" *(clutches her camera tighter)* "Vous êtes… police?" **HUNTER** *(frowning, arms crossed—confused by her reaction)* "Look, I just need to know if you saw anything unusual. People going missing, strange noises, *anything*." **MARIE** *(shaken, voice dropping—French, urgent)* "Je… je ne comprends pas. Des *disparitions*? Hier, j’ai vu des lumières près de la rivière, mais—" *(stops, realizes he doesn’t understand)* "Vous ne parlez pas français?" *(frustrated, switches to slow, broken English)* "Lights… by river. *Bad* lights." **HUNTER** *(leaning in, intense)* "Lights? Like flashlights? Lanterns? What time?" **MARIE** *(struggling, mixing French and English)* "Non—pas comme ça. *Bleu*. Like… *ghost*." *(shudders, looks around nervously)* "Et puis… un cri. Mais personne là." **HUNTER** *(tense, pulling out a notepad)* "A scream? You’re saying someone screamed near the mill last night?" *(writes quickly)* "Did you see *who*?" **MARIE** *(whispers, French—terrified)* "Non, mais… l’odeur. Comme la *pourriture*." *(covers her mouth, then suddenly stands)* "Je dois partir." **HUNTER** *(grabs her wrist gently but firmly—urgent)* "Wait—don’t go. You might be in danger. Stay in town, got it?" *(Hunter’s phone RINGS sharply. He answers, listens, then curses under his breath.)* **HUNTER** *(to Marie, abrupt)* "Stay put. Don’t go near that mill." *(into phone, already walking away)* "Yeah, I’m on my way. Another one? *Damn it*." *(Marie watches him leave, her hands trembling around her camera. She mutters to herself in French, then quickly packs her bag, glancing over her shoulder.)* **MARIE** *(soft, to herself—French)* "*Mon Dieu… qu’est-ce que j’ai fait?*" --- ### **NOTES FOR DELIVERY:** - **Marie:** Starts **nervous but polite**, then grows **increasingly agitated**. Her French is **rapid when scared**, **broken when trying English**. Whispers the last line. - **Hunter:** **Controlled but urgent**. His tone shifts from **professional questioning** to **protective command** when he realizes she might be a witness (or target). - **Subtext:** Marie knows *more* than she’s saying—her fear isn’t just from the language barrier. Hunter picks up on her **physical cues** (trembling, avoiding eye contact) but misses the verbal details. --- Would you like any adjustments to tone or pacing? Or additional context for their body language?
created_at"2026-02-20T14:24:45.511Z" 2/20/2026, 2:24:45 PM
model"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency278
moderation_latency(null)
generation_time15377
tokens_prompt316
tokens_completion850
native_tokens_prompt269
native_tokens_completion821
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached16
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"stop"
usage0.0017496
router(null)
provider_responses
0
endpoint_id"13c5002b-8c5b-490c-8a5f-52ec0242804f"
id"daf5bdc39d48493b90a0283b43a47551"
is_byokfalse
latency278
model_permaslug"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771597485-VzIkKvzLHOyobYI0X1rb"
upstream_id"daf5bdc39d48493b90a0283b43a47551"
total_cost0.0017496
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
50.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Starts nervous but polite, then grows increasingly agitated. Her French is rapid when scared, broken when trying English. Whispers the last line."
detectedLang"en"
heavyLang"en"
scores
en0.7770999530736743
nl0.45961319681456203
ro0.4428152492668622
tl0.4428152492668622
no0.4186046511627907
da0.41212871287128716
it0.3902439024390244
sv0.36666666666666664
fr0.36454849498327757
et0.35767410412440837
ca0.29577464788732394
es0.2601246105919003
cs0.2549019607843137
pt0.24841772151898736
sk0.24543288324066717
hr0.24302788844621515
lt0.23633440514469453
is0.22701383238405207
tr0.22448979591836735
sl0.20634920634920634
sq0.20033670033670034
ms0.19627749576988157
de0.19423240033927056
hu0.19423240033927056
yo0.19286321155480035
eu0.16739702015775634
fi0.15630550621669628
lv0.1495076096687556
pl0.14874551971326164
hi0.09781576448243116
az0.07317073170731707
reliabletrue
passesfalse
1
name"Hunter"
dialogue"Controlled but urgent. His tone shifts from professional questioning to protective command when he realizes she might be a witness ."
detectedLang"en"
heavyLang"en"
scores
en0.7953992479539925
fr0.6219861054352269
tl0.5827695083446098
ro0.5820153637596024
it0.5653195488721805
da0.5591039084842707
ca0.5470127326150832
pt0.5349421820010055
nl0.5134139926354551
es0.503755364806867
no0.4942591580098414
de0.47383390216154714
lv0.4251087632069609
cs0.4233167082294264
sq0.42151344590368983
yo0.41933458882611424
lt0.416403785488959
sv0.4119516846789574
hr0.40476190476190477
sk0.39344262295081966
pl0.34904996481351164
sl0.34536447275300775
et0.34210526315789475
az0.3203526818515797
ms0.29871114480667177
hu0.26412092283214
tr0.26
fi0.18717047451669597
is0.16666666666666666
eu0.1290018832391714
vi0.07035175879396985
reliabletrue
passestrue