Run: 2026-02-20-01KHY901E58MBG71JGVSPA6BQ1

Run Details

Model:
Grok 4.1 Fast
Test:
Language Writing
Scenario:
Character dialogue (Hindi) in a story
Duration:
15.9s
Cost:
$0.000882
Provider:
xAI

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="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
Selvi: "Arre baba, kal raat festival mein... maine dekha! Ek aadmi... dusre ko zabardasti le gaya! Khoon... khoon tha!" Hunter: "Excuse me, miss. I'm Detective Hunter with the Alborn Police. Sorry to bother you, but did you see anything at the apple festival last night? Any suspicious activity?" Selvi: "Mujhe darr lag raha hai! Kya karun? Woh... woh gayab ho gaya! Camera mein photo hai!" Hunter: "Ma'am? Do you speak English? Uh... festival? Apple festival? Did you witness something?" Selvi: "Haan, haan! Yahan dekho... is photo mein! Kaala coat wala aadmi! Please, madad karo!" Hunter: "Photo? Camera? Okay, can I see that? Slow down—did you take pictures of a man in a dark coat?" Selvi: "Samajh nahi aata aapko? Police aao! Aur log bhi gayab ho rahe hain! Main India se hun, koi madad nahi!" Hunter: "India? Look, I get you're upset, but I need details. Man... dragging someone? Blood? Can you point it out on the camera?" Selvi: "Haan! Yeh photo! Dekho! Raat ke time... apple orchard ke paas!" Hunter: "*phone rings* Hold on one second... Detective Hunter. Yeah? Another disappearance? Where? ... Damn, alright, I'm coming now. *hangs up* Ma'am, I gotta go—stay here, okay? I'll send someone who speaks Hindi!"
created_at"2026-02-20T19:38:59.41Z" 2/20/2026, 7:38:59 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency641
moderation_latency(null)
generation_time15734
tokens_prompt315
tokens_completion579
native_tokens_prompt418
native_tokens_completion1643
native_tokens_completion_images0
native_tokens_reasoning1290
native_tokens_cached151
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"completed"
usage0.00088245
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"1f957bcc-862c-5ff6-5c18-cc1c219ca3e9"
is_byokfalse
latency436
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771616339-eBcUcRKhv0zjjp7pGhNh"
upstream_id"1f957bcc-862c-5ff6-5c18-cc1c219ca3e9"
total_cost0.00088245
cache_discount0.00002265
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
50.00% Parse dialogue n/a
dialogue
0
name"Selvi"
dialogue"Arre baba, kal raat festival mein... maine dekha! Ek aadmi... dusre ko zabardasti le gaya! Khoon... khoon tha!"
detectedLang"sl"
heavyLang"vi"
scores
sl0.4828957836117741
fr0.46058091286307057
tl0.43820224719101125
it0.3879472693032015
yo0.3737957610789981
et0.37198067632850246
ro0.36831875607385806
ms0.3602362204724409
hr0.35960591133004927
lv0.35064935064935066
en0.3486973947895792
de0.344758064516129
fi0.34077079107505076
lt0.32150313152400833
es0.3172268907563025
nl0.3048128342245989
pt0.30032292787944026
cs0.28884026258205686
sq0.2753623188405797
az0.2502883506343714
eu0.24855491329479767
sk0.24242424242424243
ca0.24065420560747666
tr0.24065420560747666
da0.22341696535244923
no0.22341696535244923
hu0.20245398773006135
pl0.17721518987341772
sv0.15364583333333331
is0.09596662030598052
reliablefalse
passesfalse
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter with the Alborn Police. Sorry to bother you, but did you see anything at the apple festival last night? Any suspicious activity?"
detectedLang"en"
heavyLang"en"
scores
en0.7809637594583831
tl0.6639168958142377
fr0.5495495495495496
no0.48015122873345933
da0.4799054373522459
it0.4570582428430405
nl0.4472361809045226
ca0.44584382871536526
ro0.44020356234096697
pt0.4393476044852191
es0.43820224719101125
cs0.4170641229464759
ms0.4155154091392136
sq0.40636805180787916
sl0.3834080717488789
et0.3574766355140187
de0.35559461042765084
sv0.3353474320241692
hr0.3341404358353511
sk0.3309002433090025
lv0.23451635351426586
yo0.22425952045133993
lt0.22371206774876498
fi0.20806335493160547
pl0.20634920634920634
hu0.1729323308270677
az0.14926527455529776
tr0.14728682170542634
eu0.07872696817420435
reliabletrue
passestrue
2
name"Selvi"
dialogue"Mujhe darr lag raha hai! Kya karun? Woh... woh gayab ho gaya! Camera mein photo hai!"
detectedLang"it"
heavyLang"de"
scores
it0.433849821215733
de0.3658210947930574
fr0.358974358974359
tl0.3546195652173913
en0.34210526315789475
ca0.3185078909612626
no0.3055555555555556
cs0.2899850523168909
sv0.2692307692307693
ms0.2658423493044822
ro0.24960505529225907
vi0.24841772151898736
nl0.24363057324840762
et0.22889610389610393
yo0.20833333333333331
sk0.18941979522184302
es0.17247386759581881
hi0.1394927536231884
reliablefalse
passesfalse
3
name"Hunter"
dialogue"Ma'am? Do you speak English? Uh... festival? Apple festival? Did you witness something?"
detectedLang"en"
heavyLang"en"
scores
en0.7563352826510721
tl0.5169082125603864
cs0.48612538540596095
pt0.46524064171123
es0.452354874041621
hr0.44008958566629336
de0.4246260069044879
fr0.40898345153664306
da0.4004796163069544
ms0.39686369119420983
sl0.38042131350681535
it0.3597951344430218
no0.3498049414824447
sv0.34554973821989526
nl0.3412384716732542
sk0.3333333333333333
sq0.33065595716198126
ca0.2917847025495751
pl0.2917847025495751
ro0.2753623188405797
lv0.2163009404388715
lt0.20127795527156547
et0.19614147909967844
az0.19093851132686085
vi0.18166939443535188
yo0.13494809688581316
hu0.11816578483245149
fi0.11190053285968028
reliabletrue
passestrue
4
name"Selvi"
dialogue"Haan, haan! Yahan dekho... is photo mein! Kaala coat wala aadmi! Please, madad karo!"
detectedLang"tl"
heavyLang"vi"
scores
tl0.5833333333333334
en0.5383194829178208
et0.29775280898876405
fr0.2753623188405797
nl0.24127465857359634
hu0.23547400611620795
ms0.2163009404388715
de0.2
yo0.1935483870967742
lt0.17355371900826447
sv0.17355371900826447
ro0.16666666666666666
is0.15540540540540537
cs0.14965986394557826
fi0.14965986394557826
hi0.1334488734835355
reliabletrue
passesfalse
5
name"Hunter"
dialogue"Photo? Camera? Okay, can I see that? Slow down—did you take pictures of a man in a dark coat?"
detectedLang"en"
heavyLang"en"
scores
en0.7950089126559715
tl0.6601654846335698
ro0.5421974522292994
ca0.5200333889816361
nl0.5106382978723405
sv0.5060137457044673
fr0.5
de0.49204946996466425
it0.4866071428571428
no0.4523809523809524
da0.41742654508611954
yo0.41446028513238287
cs0.4120654396728016
et0.4066047471620227
lv0.3604004449388209
sl0.358974358974359
pl0.3539325842696629
az0.33831990794016115
hr0.30387409200968524
lt0.2936117936117936
es0.2866004962779156
is0.2830423940149626
tr0.28035043804755944
hu0.27944862155388467
ms0.267515923566879
sq0.26376440460947503
sk0.25997425997426
pt0.1958041958041958
vi0.18785310734463279
hi0.11809815950920245
be0.10852713178294573
eu0.10852713178294573
fi0.0987460815047022
uk0.0987460815047022
reliabletrue
passestrue
6
name"Selvi"
dialogue"Samajh nahi aata aapko? Police aao! Aur log bhi gayab ho rahe hain! Main India se hun, koi madad nahi!"
detectedLang"no"
heavyLang"tl"
scores
no0.503968253968254
it0.45223488168273446
eu0.44196428571428575
cs0.4379496402877698
ro0.4307832422586521
da0.42502299908003677
tl0.4212962962962963
fr0.410933081998115
sv0.4036259541984733
en0.40191387559808617
ms0.39496611810261373
et0.36804853387259856
hr0.3654822335025381
ca0.3641912512716175
sl0.3609406952965235
es0.3602865916069601
nl0.35699588477366256
pt0.34623430962343094
sq0.34623430962343094
sk0.3434873949579832
fi0.3169398907103825
yo0.2985409652076319
lv0.2816091954022989
de0.26122931442080377
lt0.1893644617380026
az0.1883116883116883
tr0.17763157894736845
is0.14030261348005504
pl0.12342215988779803
hu0.10714285714285714
reliablefalse
passesfalse
7
name"Hunter"
dialogue"India? Look, I get you're upset, but I need details. Man... dragging someone? Blood? Can you point it out on the camera?"
detectedLang"en"
heavyLang"en"
scores
en0.7897449810092241
tl0.6081900910010111
nl0.4833333333333333
no0.4809109176155392
fr0.4777628032345013
da0.4735054347826087
sv0.4456366237482118
ca0.413767019667171
yo0.3940578577013292
sq0.3902439024390244
ro0.37449556093623887
hr0.3568464730290456
it0.35146443514644354
et0.3487394957983193
es0.3353344768439108
de0.334192439862543
ms0.32667245873153783
is0.3159752868490733
cs0.2928832116788321
lv0.2896425297891842
pl0.28040854224698236
pt0.26609848484848486
lt0.2633079847908745
tr0.2590822179732314
fi0.2475728155339806
az0.2131979695431472
sk0.20998980632008157
sl0.15485278080697928
eu0.11225658648339061
hi0.09778812572759021
be0.08284023668639054
hu0.07957244655581948
uk0.07517899761336516
vi0.07517899761336516
reliabletrue
passestrue
8
name"Selvi"
dialogue"Haan! Yeh photo! Dekho! Raat ke time... apple orchard ke paas!"
detectedLang"en"
heavyLang"ber"
scores
en0.571078431372549
fr0.5524296675191815
tl0.4290375203915171
de0.3934142114384749
cs0.35304990757855825
es0.3027888446215139
no0.3
nl0.2985971943887776
ms0.2857142857142857
yo0.2009132420091324
hr0.1935483870967742
pt0.1935483870967742
it0.19168591224018475
hi0.18032786885245902
da0.1764705882352941
sv0.17452830188679244
reliablefalse
passesfalse
9
name"Hunter"
dialogue"Hold on one second... Detective Hunter. Yeah? Another disappearance? Where? ... Damn, alright, I'm coming now. Ma'am, I gotta go—stay here, okay? I'll send someone who speaks Hindi!"
detectedLang"en"
heavyLang"en"
scores
en0.7641003645721639
tl0.6061582527747941
it0.4776828110161444
fr0.46576007770762506
da0.3939393939393939
sq0.35672514619883045
ro0.3428912783751493
ca0.3413173652694611
es0.32098765432098764
no0.3167701863354037
nl0.302915082382763
pt0.2966751918158568
de0.29532351057014733
et0.29032258064516125
hr0.2857142857142857
pl0.26910299003322263
yo0.25271739130434784
sv0.24242424242424243
cs0.2248062015503876
fi0.19236417033773862
sk0.15773353751914243
sl0.1466252909231963
hu0.1372549019607843
hi0.1283676703645008
is0.12767644726407612
ms0.1249005568814638
tr0.10496338486574451
be0.05982905982905983
az0.05417024935511608
lt0.05417024935511608
lv0.05417024935511608
uk0.05417024935511608
vi0.05417024935511608
reliabletrue
passestrue