Run: 2026-09-25-01M3CKF0ZFM0P1TP31JHBEYZT2

Run Details

Model:
Mistral Medium 3.5 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
4.0s
Cost:
$0.003699
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
44.44% 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

AI
Here’s the dialogue formatted as a voice sheet, capturing the tension and language barrier between Selvi and Hunter: --- **Selvi:** *(muttering to herself in Hindi, adjusting her camera)* "Yeh kya ho raha hai is shehar mein...?" *(What is happening in this town...?)* **Hunter:** *(approaches, stern but polite)* "Ma’am, I’m Detective Hunter. Mind if I ask you a few questions about the festival last night?" **Selvi:** *(startled, responds in rapid Hindi, voice trembling)* "Main kya bataun? Woh log gayab ho rahe hain... Main dar rahi hoon!" *(What can I say? People are disappearing... I’m scared!) **Hunter:** *(frowns, confused)* "I—I don’t understand. You speak English, right?" **Selvi:** *(shakes head, frustrated, switches to broken English with Hindi mixed in)* "No... no English. *Main Hindi bolti hoon.*" *(I speak Hindi.)* *(gestures nervously at her camera)* "I saw... shadows. Last night." **Hunter:** *(sighs, rubbing his temple)* "Shadows? You mean people? Look, if you saw something, point me to it. I need details." **Selvi:** *(clutches camera tighter, whispers in Hindi)* "Woh... woh thhe *asli* nahin." *(They... they weren’t *real*.) **Hunter:** *(phone rings; he checks it, scowls)* "I’ve gotta take this. *(into phone)* Hunter here." *(to Selvi, exasperated)* "Stay put. I’ll find someone who speaks your—" *(waves vaguely)* "—whatever." **Selvi:** *(nods, but murmurs in Hindi as he walks away)* "Yeh jagah... *bhoot* hai." *(This place... is haunted.)* --- This keeps the tension high, emphasizes the language barrier, and hints at Selvi’s unease (and possible supernatural undertones).
created_at"2026-09-25T15:38:09.27Z" 9/25/2026, 3:38:09 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency301
moderation_latency(null)
generation_time3960
tokens_prompt302
tokens_completion422
native_tokens_prompt286
native_tokens_completion436
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached256
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.003699
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350689-kdoF3h5VkydQJ1wfh1hK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350689-eeo3NiilAsx9bp8SRK2f"
upstream_id"e1219ee081c74e9689464d1bcecb83c9"
provider_responses
0
endpoint_id"38ef23a9-5cb3-46fa-85ec-7aed174f04eb"
id"e1219ee081c74e9689464d1bcecb83c9"
is_byokfalse
latency300
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.003699
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
44.44% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"Yeh kya ho raha hai is shehar mein...?"
detectedLang"it"
heavyLang"ber"
scores
it0.4779582366589328
eu0.4375
en0.4140625
nl0.4140625
vi0.4109947643979057
hu0.4063324538258575
et0.38524590163934425
de0.3571428571428572
ca0.34782608695652173
yo0.34782608695652173
no0.33035714285714285
sk0.33035714285714285
cs0.3202416918429003
is0.2902208201892744
reliablefalse
passesfalse
1
name"Hunter"
dialogue"Ma’am, I’m Detective Hunter. Mind if I ask you a few questions about the festival last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8059329082339896
tl0.666030534351145
fr0.6024985803520727
it0.5633187772925764
ca0.5515695067264574
pt0.5165745856353591
no0.510146955913226
da0.5056497175141244
nl0.4856722997795738
ro0.4845360824742268
sv0.47526236881559225
cs0.45054945054945056
es0.4483845547675335
sq0.4470774091627172
hr0.4257588187038556
et0.3710691823899371
sl0.36536718041704447
yo0.3560257589696412
de0.3536472760849492
ms0.35125115848007415
hu0.35064935064935066
sk0.3137254901960784
pl0.29577464788732394
lt0.2790937178166838
az0.2639327024185068
tr0.2273730684326711
lv0.21875
is0.16467780429594273
vi0.15966386554621848
fi0.15254237288135594
be0.09090909090909091
eu0.09090909090909091
uk0.08256880733944955
reliabletrue
passestrue
2
name"Selvi"
dialogue"Main kya bataun? Woh log gayab ho rahe hain... Main dar rahi hoon!"
detectedLang"eu"
heavyLang"de"
scores
eu0.396551724137931
ro0.36363636363636365
ca0.35424354243542433
ms0.33586337760910817
es0.32038834951456313
pt0.32038834951456313
fr0.3137254901960784
lt0.2647058823529412
no0.24078091106290672
sk0.24078091106290672
cs0.2324561403508772
it0.2324561403508772
tl0.2290748898678414
en0.22048997772828507
de0.1822429906542056
reliablefalse
passesfalse
3
name"Hunter"
dialogue"I—I don’t understand. You speak English, right?"
detectedLang"en"
heavyLang"en"
scores
en0.8193440800444691
tl0.6749999999999999
no0.647887323943662
da0.6432491767288694
sv0.564343163538874
de0.5105421686746987
cs0.45101351351351354
ro0.4206773618538324
hr0.39365671641791045
pl0.385633270321361
nl0.3538767395626242
sk0.33127572016460904
yo0.33127572016460904
ca0.29805615550755943
is0.29653679653679654
sq0.2919389978213508
it0.26136363636363635
fr0.18546365914786966
ms0.181360201511335
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
et0.16237113402061853
lt0.16237113402061853
lv0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
4
name"Selvi"
dialogue"I saw... shadows. Last night."
detectedLang"en"
heavyLang"en"
scores
en0.7815230961298377
tl0.674721189591078
no0.5558375634517766
da0.5489690721649484
yo0.4791666666666667
de0.4648318042813456
tr0.4582043343653251
et0.4444444444444444
hr0.44267515923566875
ca0.44089456869009586
sv0.44089456869009586
sq0.4336569579288026
pl0.4186046511627907
it0.396551724137931
cs0.375
ms0.36363636363636365
ro0.33962264150943394
nl0.3055555555555556
fr0.29718875502008035
sk0.29149797570850206
be0.2857142857142857
hu0.2768595041322314
az0.2647058823529412
is0.2647058823529412
lt0.2647058823529412
lv0.2647058823529412
uk0.2647058823529412
vi0.2647058823529412
reliabletrue
passesfalse
5
name"Hunter"
dialogue"Shadows? You mean people? Look, if you saw something, point me to it. I need details."
detectedLang"en"
heavyLang"en"
scores
en0.8157894736842104
tl0.5911214953271028
da0.46537678207739314
sq0.4496855345911949
no0.4360902255639098
fr0.41471571906354515
pl0.4020501138952164
hr0.37574316290130794
cs0.37425506555423127
yo0.36363636363636365
sv0.36286407766990286
et0.3613138686131387
lv0.34045226130653267
ms0.33290978398983484
es0.31994818652849744
lt0.3027888446215139
pt0.3018617021276596
nl0.29718875502008035
de0.29149797570850206
sl0.284741144414169
tr0.284741144414169
sk0.279835390946502
ca0.27486187845303867
it0.27083333333333337
ro0.22337278106508876
fi0.125
be0.11764705882352942
hu0.11317567567567569
az0.10714285714285714
is0.10714285714285714
uk0.10714285714285714
vi0.10714285714285714
reliabletrue
passestrue
6
name"Selvi"
dialogue"Woh... woh thhe asli nahin."
detectedLang"tl"
heavyLang"de"
scores
tl0.648876404494382
eu0.5404411764705882
ms0.45652173913043476
reliabletrue
passesfalse
7
name"Hunter"
dialogue"—whatever."
detectedLang"en"
heavyLang"en"
scores
en0.8161764705882353
da0.5508982035928144
nl0.5398773006134969
no0.5398773006134969
sv0.5398773006134969
fr0.4897959183673469
pt0.4897959183673469
tl0.4897959183673469
reliabletrue
passestrue
8
name"Selvi"
dialogue"Yeh jagah... bhoot hai."
detectedLang"vi"
heavyLang"ber"
scores
vi0.511400651465798
et0.42748091603053434
nl0.4117647058823529
it0.39999999999999997
sv0.39999999999999997
reliablefalse
passesfalse