Run: 2026-09-25-01M3CKHPYHHY6E3K9KQCYCQ367

Run Details

Model:
Mistral Medium 3.5 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
6.3s
Cost:
$0.005244
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
**Voice Sheet:** --- **Selvi:** *(muttering to herself in Hindi, brows furrowed as she reviews photos on her camera)* "Yeh kya ho raha hai... main samajh nahi paa rahi..." *(This can't be happening... I don’t understand...)* *(Hunter approaches, pulling out a notepad. He clears his throat.)* **Hunter:** "Ma’am, I’m Detective Hunter. Mind if I ask you a few questions about what happened at the festival last night?" **Selvi:** *(startled, switching to rapid Hindi, voice trembling)* "Ji, bilkul... par main English nahi bolti. Main Hindi bolti hoon." *(Yes, of course... but I don’t speak English. I speak Hindi.)* "Woh... woh aadmi... usne kya kiya?" *(That... that man... what did he do?)* **Hunter:** *(frowning, flipping through his notepad as if that might help)* "Slow down, ma’am. I don’t—uh—*don’t* speak Hindi. You’re gonna have to work with me here." **Selvi:** *(frustrated, gesturing wildly with her camera)* "Arre, aap samajh nahi rahe! Mainne photo liya tha... uske peeche koi tha!" *(Oh, you don’t understand! I took a photo... there was someone behind him!)* *(She shoves the camera toward him, tapping the screen urgently.)* **Hunter:** *(squinting at the photo, then back at her)* "You’re saying there was someone *behind* him in this picture? That the guy who vanished?" *(He jots something down.)* "Look, I need you to point to where you saw this person. Slowly." **Selvi:** *(nodding rapidly, still in Hindi)* "Haan, haan! Vahan... ped ke paas!" *(Yes, yes! There... near the tree!)* *(She zooms in on the photo, stabbing at the screen with her finger.)* **Hunter:** *(grunting, scribbling notes)* "Tree. Got it. Near the—" *(His phone rings. He holds up a finger to Selvi.)* "Hold that thought." *(Into phone:)* "Hunter." *(Pause. His expression darkens.)* "Yeah, I’ll be right there." *(He snaps the phone shut and looks back at Selvi, conflicted.)* "Ma’am, I gotta run. But *do not* leave town, you hear me? We’re gonna need to talk again—*with a translator*." **Selvi:** *(calling after him as he walks away, in Hindi)* "Par aapko pata hona chahiye! Woh khatarnak tha!" *(But you need to know! It was dangerous!)* *(Hunter pauses, turns back, and gives her a helpless look before jogging off toward his car.)* --- **End Scene.**
created_at"2026-09-25T15:39:37.311Z" 9/25/2026, 3:39:37 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency425
moderation_latency(null)
generation_time6170
tokens_prompt302
tokens_completion587
native_tokens_prompt286
native_tokens_completion642
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"
usage0.005244
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350777-bDmY5kQj562YawO37xl9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350777-CcaNUrnecZNmby42SD8k"
upstream_id"f6a8f4ba9aae44078a0e996317ba4b3d"
provider_responses
0
endpoint_id"38ef23a9-5cb3-46fa-85ec-7aed174f04eb"
id"f6a8f4ba9aae44078a0e996317ba4b3d"
is_byokfalse
latency425
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.005244
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... 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 kya kiya?"
detectedLang""
heavyLang"de"
scores
reliablefalse
passesfalse
3
name"Hunter"
dialogue"Slow down, ma’am. I don’t—uh—don’t speak Hindi. You’re gonna have to work with me here."
detectedLang"en"
heavyLang"en"
scores
en0.7673948220064725
tl0.6109607577807848
sq0.4492337164750958
it0.40476190476190477
da0.4041450777202072
et0.3928194297782471
no0.375
pl0.31220095693779903
hr0.3072289156626506
cs0.2909987669543773
yo0.28035043804755944
sl0.26658163265306123
sk0.26187419768934533
fi0.2483660130718954
lv0.24342105263157895
lt0.22506738544474394
ms0.21981004070556312
is0.21875
ca0.1935483870967742
sv0.1935483870967742
es0.15066469719350073
fr0.13663663663663664
ro0.13533834586466165
pt0.13273001508295626
nl0.1274658573596358
hi0.11944869831546708
be0.10852713178294573
tr0.10852713178294573
hu0.1043613707165109
az0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
4
name"Selvi"
dialogue"Arre, aap samajh nahi rahe! Mainne photo liya tha... uske peeche koi tha!"
detectedLang"fr"
heavyLang"ga"
scores
fr0.41348973607038125
fi0.4108983799705449
en0.3930197268588771
tl0.3902439024390244
no0.33884297520661155
lv0.3162393162393162
ro0.30675909878682844
et0.3055555555555556
eu0.2920353982300885
sv0.28186714542190305
de0.27140255009107467
sq0.2263056092843327
is0.20318725099601595
cs0.18032786885245902
da0.17695473251028807
hi0.16142557651991615
ms0.15074309978768577
reliablefalse
passesfalse
5
name"Hunter"
dialogue"Look, I need you to point to where you saw this person. Slowly."
detectedLang"en"
heavyLang"en"
scores
en0.8176070038910506
tl0.6397694524495676
da0.5919477693144722
no0.5235069885641677
pl0.5235069885641677
cs0.49866310160427807
sq0.4897959183673469
hr0.455732946298984
sv0.4485294117647059
fr0.43438914027149317
sk0.41222570532915365
et0.410377358490566
lv0.4094488188976378
lt0.3892508143322475
ca0.37810945273631835
de0.37395659432387307
yo0.37395659432387307
it0.35121107266435986
is0.3444055944055944
ms0.3339253996447602
ro0.3169398907103825
pt0.2690058479532163
tr0.267578125
hu0.25742574257425743
az0.2454728370221328
sl0.24395161290322584
es0.19006479481641467
nl0.16666666666666666
be0.15730337078651685
uk0.14383561643835618
vi0.14383561643835618
reliabletrue
passestrue
6
name"Selvi"
dialogue"Haan, haan! Vahan... ped ke paas!"
detectedLang"ms"
heavyLang"fi"
scores
ms0.6495327102803737
tl0.46619217081850534
cs0.40711462450592883
fi0.3697478991596639
yo0.3697478991596639
reliabletrue
passesfalse
7
name"Hunter"
dialogue"Ma’am, I gotta run. But do not leave town, you hear me? We’re gonna need to talk again—with a translator."
detectedLang"en"
heavyLang"en"
scores
en0.7865763909331763
tl0.5411392405063291
it0.48214285714285715
pl0.4711889132020423
cs0.46808510638297873
sq0.46016381236038717
hr0.4573353293413174
et0.4528301886792453
no0.4264240506329114
sl0.4264240506329114
sk0.42185007974481664
pt0.42000000000000004
yo0.41767068273092367
nl0.4003308519437552
da0.377147766323024
sv0.3544078361531611
ro0.34977578475336324
fr0.34150772025431425
fi0.3348623853211009
ca0.3249534450651769
ms0.32242990654205606
vi0.3140964995269631
hu0.31344696969696967
lv0.30754536771728747
lt0.30355427473583096
es0.30019305019305015
tr0.28430404738400794
de0.2170626349892009
az0.2093784078516903
is0.15990730011587484
eu0.15893271461716937
be0.0880503144654088
uk0.0799492385786802
reliabletrue
passestrue
8
name"Selvi"
dialogue"Par aapko pata hona chahiye! Woh khatarnak tha!"
detectedLang"sv"
heavyLang"de"
scores
sv0.3630573248407643
lv0.34065934065934067
fr0.32432432432432434
hu0.2805755395683453
sq0.2805755395683453
da0.2366412213740458
hr0.22680412371134018
sl0.20634920634920634
reliablefalse
passesfalse