Run: 2026-09-25-01M3CKBPXG9VX7NPDEKNZ5VNM7

Run Details

Model:
Mistral Medium 3.5 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
4.9s
Cost:
$0.004239
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
45.45% 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... main samajh nahi paa rahi." *(This can't be happening... I don’t understand.)* **Hunter:** *(approaches, stern but polite)* "Ma’am, I’m Detective Hunter. Mind if I ask you a few questions about what happened at the festival last night?" **Selvi:** *(startled, responds in rapid Hindi, voice trembling)* "Woh... woh aadmi... usne mujhe dekh liya tha! Main dar gayi thi!" *(That... that man... he saw me! I was so scared!)* **Hunter:** *(frowns, rubbing his temple)* "I’m sorry, I don’t—uh—speak Hindi. You’re gonna have to slow down and use English, ma’am." **Selvi:** *(frustrated, switching to broken English with Hindi mixed in)* "No English... but... dangerous! Man... *gayab*... disappeared!" **Hunter:** *(leaning in, intrigued despite the confusion)* "Disappeared? You mean like the others? Did you see something?" **Selvi:** *(nods vigorously, gripping her camera)* "Ha—yes! Photo... I take picture. But... *main dar gayi*... I run." **Hunter:** *(pulls out a notepad, scribbling)* "Okay, okay. You took a photo of the guy? Can I see it?" **Selvi:** *(hesitates, then flips through her camera, pointing at the screen)* "Here... but... *usne peecha kiya*... he followed me." **Hunter:** *(examines the photo, jaw tightening)* "This is—" *(His phone rings. He sighs, holding up a finger.)* "Hold that thought." *(Answers call.)* "Hunter... yeah, I’m on it." *(To Selvi, apologetic.)* "Ma’am, I’ve gotta run. But we *will* talk again. Don’t leave town." **Selvi:** *(nods, still shaken, clutching her camera)* "Theek hai... okay." --- This keeps the tension high while highlighting the language barrier and Selvi’s fear.
created_at"2026-09-25T15:36:20.665Z" 9/25/2026, 3:36:20 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency414
moderation_latency(null)
generation_time4835
tokens_prompt302
tokens_completion483
native_tokens_prompt286
native_tokens_completion508
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
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"
usage0.004239
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350580-o9PwViOaXC4PAKh1bclq"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350580-iU9kjWvilppXpVV9m3ep"
upstream_id"1d87cb7940a44c908db4243b8d4c25cd"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
id"1d87cb7940a44c908db4243b8d4c25cd"
is_byokfalse
latency412
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.004239
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
45.45% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"Yeh kya ho raha hai... main samajh nahi paa rahi."
detectedLang"no"
heavyLang"tl"
scores
no0.5401337792642141
et0.47115384615384615
it0.42827442827442824
tl0.41737288135593226
eu0.375
vi0.36342592592592593
ca0.3037974683544304
sk0.28756476683937826
cs0.27821522309711283
fi0.2744063324538259
is0.27055702917771884
en0.2647058823529412
lv0.260752688172043
fr0.24242424242424243
da0.23822714681440443
sv0.22535211267605632
de0.22096317280453256
ms0.20520231213872833
reliablefalse
passesfalse
1
name"Hunter"
dialogue"Ma’am, I’m Detective Hunter. Mind if I ask you a few questions about what happened at the festival last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8116868294909838
tl0.6688077077478924
fr0.5625662778366914
it0.5225694444444445
da0.5192307692307693
no0.5169789227166276
ca0.5106761565836299
pt0.4755244755244755
nl0.4448183041722746
ro0.4436952124072825
sv0.43454420836189167
cs0.41029306647605435
es0.4081779053084649
sq0.406901509705248
hr0.3861607142857143
et0.3336025848142165
sl0.32817589576547235
yo0.3193069306930693
de0.3170529801324503
ms0.31478405315614616
hu0.314214463840399
sk0.27947598253275113
pl0.26273458445040215
lt0.24726277372262775
az0.23327137546468402
tr0.19980601357904945
lv0.19196865817825662
is0.14330218068535827
vi0.13883089770354906
fi0.13249211356466878
be0.0782122905027933
eu0.0782122905027933
uk0.07094594594594594
reliabletrue
passestrue
2
name"Selvi"
dialogue"Woh... woh aadmi... usne mujhe dekh liya tha! Main dar gayi thi!"
detectedLang"vi"
heavyLang"vi"
scores
vi0.3229166666666667
ro0.282560706401766
lt0.2793791574279379
sq0.2647058823529412
en0.23349056603773585
es0.22248803827751198
pt0.22248803827751198
fr0.21307506053268765
de0.1935483870967742
reliablefalse
passesfalse
3
name"Hunter"
dialogue"I’m sorry, I don’t—uh—speak Hindi. You’re gonna have to slow down and use English, ma’am."
detectedLang"en"
heavyLang"en"
scores
en0.769781718963165
tl0.6272777471010491
da0.4063324538258575
it0.3784530386740331
no0.33234421364985167
hr0.3263473053892215
yo0.3236472945891784
et0.29096638655462187
pl0.27884615384615385
cs0.25905598243688255
sq0.24665178571428573
sv0.23728813559322032
sk0.23208191126279862
lv0.21511627906976746
lt0.1983372921615202
ro0.1935483870967742
is0.19258373205741627
ca0.16974169741697415
sl0.1520100502512563
fi0.14556962025316456
pt0.12903225806451613
hi0.10358565737051792
de0.09638554216867469
ms0.09638554216867469
be0.09395973154362416
tr0.09395973154362416
hu0.09029649595687331
az0.08536585365853659
uk0.08536585365853659
vi0.08536585365853659
reliabletrue
passestrue
4
name"Selvi"
dialogue"No English... but... dangerous! Man... gayab... disappeared!"
detectedLang"en"
heavyLang"en"
scores
en0.7682119205298014
no0.43820224719101125
tl0.42148760330578516
fr0.40978077571669475
lv0.4057724957555179
nl0.36936936936936937
da0.36479128856624315
sv0.36247723132969034
de0.34944237918215615
lt0.34210526315789475
hr0.33078393881453155
ms0.3269230769230769
it0.3230174081237911
eu0.2842535787321063
pt0.2827868852459016
es0.2813141683778234
ca0.27835051546391754
sk0.20634920634920634
tr0.2009132420091324
pl0.1764705882352941
ro0.17061611374407584
reliabletrue
passesfalse
5
name"Hunter"
dialogue"Disappeared? You mean like the others? Did you see something?"
detectedLang"en"
heavyLang"en"
scores
en0.8272685398433901
tl0.5006657789613849
ms0.4038155802861685
no0.3697478991596639
nl0.33510638297872336
et0.3119266055045872
fr0.29245283018867924
eu0.2704280155642024
yo0.2219917012448133
it0.1883116883116883
cs0.17218543046357618
da0.17218543046357618
es0.17218543046357618
pt0.17218543046357618
sq0.17218543046357618
sv0.17218543046357618
reliabletrue
passestrue
6
name"Selvi"
dialogue"Ha—yes! Photo... I take picture. But... main dar gayi... I run."
detectedLang"en"
heavyLang"en"
scores
en0.7552710843373495
tl0.6260069044879172
fr0.5952677459526774
it0.5142002989536621
ro0.4766505636070853
ca0.4715447154471545
no0.44539249146757676
sv0.4415807560137457
yo0.4415807560137457
es0.411231884057971
hr0.40909090909090906
sq0.38679245283018865
cs0.3725868725868726
hu0.367704280155642
lt0.367704280155642
sl0.3271221532091097
de0.3143459915611814
da0.2995689655172413
pl0.2793791574279379
pt0.22248803827751198
hi0.19154228855721395
sk0.181360201511335
be0.17721518987341772
tr0.17721518987341772
az0.16237113402061853
et0.16237113402061853
is0.16237113402061853
lv0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passesfalse
7
name"Hunter"
dialogue"Okay, okay. You took a photo of the guy? Can I see it?"
detectedLang"en"
heavyLang"en"
scores
en0.8256437768240343
tl0.6844660194174758
yo0.6070133010882709
no0.5541838134430727
cs0.5535714285714286
fr0.5422535211267606
sq0.5323741007194245
ca0.5192307692307693
et0.4766505636070853
da0.4706840390879479
nl0.4628099173553719
sv0.4619205298013245
hr0.4357638888888889
it0.4247787610619469
pl0.41546762589928055
ro0.4133574007220217
is0.411231884057971
tr0.4080145719489982
hu0.40693430656934304
lv0.4025735294117647
az0.3925233644859813
sk0.38330170777988615
de0.3157894736842105
lt0.30851063829787234
ms0.30257510729613735
pt0.3010752688172043
vi0.2903930131004367
es0.28884026258205686
sl0.21686746987951808
hi0.19154228855721395
be0.17721518987341772
eu0.17721518987341772
fi0.16237113402061853
uk0.16237113402061853
reliabletrue
passestrue
8
name"Selvi"
dialogue"Here... but... usne peecha kiya... he followed me."
detectedLang"en"
heavyLang"en"
scores
en0.7533632286995515
es0.5307167235494881
sq0.47418738049713194
tl0.45652173913043476
fr0.394273127753304
fi0.3764172335600907
it0.3648960739030023
yo0.27055702917771884
pl0.26666666666666666
et0.25675675675675674
ca0.2486338797814208
no0.2486338797814208
pt0.24242424242424243
sl0.24242424242424243
ms0.233983286908078
nl0.233983286908078
reliabletrue
passesfalse
9
name"Hunter"
dialogue"Ma’am, I’ve gotta run. But we will talk again. Don’t leave town."
detectedLang"en"
heavyLang"en"
scores
en0.7904052165812762
tl0.5652173913043478
nl0.4230769230769231
it0.3055555555555556
fi0.199288256227758
hu0.1935483870967742
de0.1906474820143885
pl0.18625678119349007
yo0.18032786885245902
fr0.16356877323420074
sv0.14611005692599618
reliabletrue
passestrue
10
name"Selvi"
dialogue"Theek hai... okay."
detectedLang"vi"
heavyLang"it"
scores
vi0.6108949416342413
nl0.5121951219512195
tl0.5121951219512195
it0.5
reliablefalse
passesfalse