Run: 2026-05-01-01KQHSZ896SMSZKKH3AS23F2XE

Run Details

Duration:
49.5s
Cost:
$0.010228
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% 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
**Scene:** In the quiet corner of Alborn's only sidewalk café, Marie sat beneath a faded red umbrella, her camera resting on the wrought-iron table. The crisp Minnesota autumn air carried the scent of cinnamon cider from the recent apple festival, but Marie barely noticed. She kept scrolling through her landscape photos, her fingers trembling slightly as the images brought back the horrifying moment she had witnessed. Heavy footsteps approached. Hunter, broad-shouldered and serious in his worn leather jacket, stopped at her table. He had no time for pleasantries; another local had vanished without a trace. **Voice Sheet:** Hunter: "Ma'am, I'm Detective Hunter. I understand you were taking photographs at the apple festival last weekend. Did you see anything unusual... anything at all related to the disappearance?" Marie: "Oh mon Dieu, c'était terrible ! J'étais en train de photographier les pommiers quand l'homme... il a simplement disparu ! Une ombre étrange l'a avalé et il n'était plus là. Je tremble encore rien que d'y penser !" Hunter: "I'm sorry, I didn't catch a word of that. I don't speak French. English? Do you speak any English? We have people going missing and your camera might have caught something important." Marie: "Je ne connais pas l'anglais ! Personne ne me comprend. Regardez les photos, là... on voit l'endroit exact où il s'est volatilisé. Il y avait une forme sombre entre les arbres, je le jure !" Hunter: "The photos? Can I see? Alright, these are nice shots of the orchard, but I'm not sure what I'm looking at. If you could just slow down and try to explain..." Marie: "C'était comme si la forêt l'avait pris. J'ai peur d'être la prochaine ! Pourquoi est-ce que personne ne me croit ? J'ai tout vu avec mon appareil !" Hunter: "This isn't working. I need a translator. You've clearly seen something that's shaken you up, but without communication I can't—" *[Hunter's phone rings sharply. He checks the screen and sighs.]* Hunter: "Hunter here. Yeah... another one? I'm on my way." Hunter: "I have to go. Stay safe, ma'am. I'll come back with someone who speaks French. Don't go anywhere alone."
created_at"2026-05-01T12:59:42.764Z" 5/1/2026, 12:59:42 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency43083
moderation_latency(null)
generation_time49435
tokens_prompt316
tokens_completion598
native_tokens_prompt384
native_tokens_completion3926
native_tokens_completion_images(null)
native_tokens_reasoning3453
native_tokens_cached64
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"completed"
usage0.0102278
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"bf56c16b-af88-543d-94c7-787c215bc266"
is_byokfalse
latency83
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777640382-uRCeaZxJmJmneF3juPDV"
session_id(null)
api_type"completions"
id"gen-1777640382-qjh9OpzjjfMXxUA1hdiW"
upstream_id"bf56c16b-af88-543d-94c7-787c215bc266"
total_cost0.0102278
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Ma'am, I'm Detective Hunter. I understand you were taking photographs at the apple festival last weekend. Did you see anything unusual... anything at all related to the disappearance?"
detectedLang"en"
heavyLang"en"
scores
en0.7854691075514874
tl0.6243739565943239
da0.5603751465416178
no0.5598591549295775
fr0.5379876796714579
nl0.5300751879699248
sv0.45991358617378775
it0.4490695396669931
de0.4335347432024169
sq0.4318181818181818
cs0.410377358490566
et0.4075829383886255
es0.39189189189189183
pt0.39123376623376627
sk0.37534702942809545
ro0.37080536912751677
ca0.36904094223219297
pl0.36512415349887134
hr0.36296715741789354
ms0.3358913813459268
sl0.33549911399881865
yo0.25742574257425743
lt0.20662905500705217
lv0.18062636562272394
tr0.16044776119402984
is0.15603900975243812
az0.13859111791730475
hi0.13793103448275862
fi0.11277602523659305
hu0.10643367752184274
be0.058577405857740586
uk0.05303030303030303
vi0.05303030303030303
reliabletrue
passestrue
1
name"Marie"
dialogue"Oh mon Dieu, c'était terrible ! J'étais en train de photographier les pommiers quand l'homme... il a simplement disparu ! Une ombre étrange l'a avalé et il n'était plus là. Je tremble encore rien que d'y penser !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7911475890370805
ca0.5870762097942626
en0.5480494766888677
es0.5012250612530627
pt0.48611611972592855
da0.47533136966126655
nl0.45044350173544156
no0.4216720779220779
ro0.4032663316582915
it0.39258312020460356
sv0.3493150684931507
de0.3490178163544998
tl0.3300423131170663
et0.3142444658325313
sl0.28821178821178817
yo0.2699795081967213
cs0.2684804928131417
sk0.26242236024844723
sq0.25742574257425743
az0.23387096774193547
hr0.2238562091503268
pl0.22131147540983606
hu0.21008869179600886
tr0.205685618729097
eu0.19125993189557322
ms0.18988061398521885
vi0.1861793260993718
lv0.1819747416762342
lt0.15978773584905662
is0.12790697674418602
fi0.12630288166768855
hi0.09810126582278482
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I didn't catch a word of that. I don't speak French. English? Do you speak any English? We have people going missing and your camera might have caught something important."
detectedLang"en"
heavyLang"en"
scores
en0.820574162679426
tl0.6031746031746031
it0.44717444717444715
ca0.438622754491018
pt0.4242579324462641
da0.40975865687303253
ro0.39483593329747174
fr0.3935309973045822
no0.37879624516841526
nl0.3658399098083427
sv0.35121107266435986
es0.3493348756506651
yo0.336283185840708
de0.31402439024390244
pl0.29775280898876405
ms0.2959949937421777
cs0.2848061029879212
hr0.2825255102040816
sq0.25742574257425743
is0.2519946808510638
sk0.2289239204934887
vi0.17823228634039445
tr0.16789940828402367
hu0.16543026706231453
lt0.1610738255033557
sl0.15730337078651685
az0.14965986394557826
et0.14513677811550152
fi0.11137440758293839
lv0.10572337042925278
be0.058577405857740586
eu0.058577405857740586
uk0.05303030303030303
reliabletrue
passestrue
3
name"Marie"
dialogue"Je ne connais pas l'anglais ! Personne ne me comprend. Regardez les photos, là... on voit l'endroit exact où il s'est volatilisé. Il y avait une forme sombre entre les arbres, je le jure !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7916666666666666
ca0.6203097081596188
es0.573150318044861
it0.563953488372093
ro0.48233861144945184
en0.4705149501661129
pt0.42876344086021506
nl0.4002822201317027
sq0.37774524158125916
hr0.35993975903614456
lt0.34514637904468415
sl0.3338557993730407
tl0.3278861360042172
sk0.3078175895765472
lv0.28330522765598654
cs0.2824985931344964
de0.2676622630672027
yo0.26001160766105635
fi0.24466824644549764
pl0.2415229030339084
no0.20758234928527036
ms0.19811320754716982
tr0.19659735349716445
et0.19456727732154136
hu0.1935483870967742
vi0.16666666666666666
az0.15897097625329815
hi0.11211699164345404
da0.10839160839160839
sv0.10526315789473685
is0.09446022727272727
zh0.05625462620281273
fa0.055555555555555566
eu0.04708520179372198
reliabletrue
passestrue
4
name"Hunter"
dialogue"The photos? Can I see? Alright, these are nice shots of the orchard, but I'm not sure what I'm looking at. If you could just slow down and try to explain..."
detectedLang"en"
heavyLang"en"
scores
en0.8165774340670235
tl0.6121593291404613
fr0.47887323943661975
no0.4735344336937963
nl0.40476190476190477
yo0.40012970168612194
da0.38127090301003347
sv0.3771043771043771
ca0.336441893830703
de0.3292240754169688
et0.26587301587301587
ro0.2623604465709729
cs0.25343018563357544
sq0.2522231204527081
pl0.22006745362563238
lv0.2167654530059272
hr0.21610169491525424
lt0.2107508532423208
pt0.2094017094017094
tr0.19565217391304346
is0.19425087108013936
it0.18859649122807018
sk0.18069087688219662
ms0.17114695340501793
es0.16289592760180996
az0.13145539906103287
sl0.11567877629063097
hi0.07684630738522955
fi0.07592407592407592
be0.07035175879396985
hu0.06754032258064516
uk0.06376518218623482
vi0.06376518218623482
reliabletrue
passestrue
5
name"Marie"
dialogue"C'était comme si la forêt l'avait pris. J'ai peur d'être la prochaine ! Pourquoi est-ce que personne ne me croit ? J'ai tout vu avec mon appareil !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8281029619181947
it0.5241581259150806
ro0.47297297297297297
ca0.4677947598253275
es0.4257950530035336
sq0.38485804416403785
da0.3521594684385382
en0.35000000000000003
no0.34121621621621623
pt0.33987813134732564
tl0.3181818181818182
nl0.296028880866426
sl0.28361498897869214
cs0.25685975609756095
lt0.25
et0.24826522744795684
lv0.2060260586319218
sv0.20408163265306126
sk0.20081967213114754
hr0.20016406890894176
fi0.19620774938169827
de0.18952618453865336
yo0.18067226890756302
ms0.14995640802092416
tr0.14172535211267606
hu0.12946428571428573
is0.12477558348294435
pl0.11684782608695651
vi0.07932011331444759
hi0.07407407407407407
az0.05705996131528047
reliabletrue
passestrue
6
name"Hunter"
dialogue"This isn't working. I need a translator. You've clearly seen something that's shaken you up, but without communication I can't—"
detectedLang"en"
heavyLang"en"
scores
en0.8181818181818182
tl0.6237273129703408
nl0.5189586870401811
fr0.4901019796040792
no0.44335297969875576
sv0.4348404255319149
da0.3772893772893773
it0.37545922116091107
pt0.3708364174685418
ro0.3613824192336589
de0.3584905660377359
et0.34815950920245403
sq0.34765924788948577
ca0.33070866141732286
hr0.30612244897959184
cs0.3055555555555556
pl0.30213464696223313
es0.2963576158940397
sk0.28209459459459457
yo0.26022628372497825
az0.2349234923492349
ms0.2349234923492349
hu0.20782851817334574
vi0.20634920634920634
lt0.19962335216572505
sl0.19811320754716982
tr0.19811320754716982
is0.19735599622285174
lv0.1904761904761905
fi0.1457286432160804
eu0.1388044579533941
zh0.08306364617044228
be0.07608695652173912
uk0.06900328587075576
reliabletrue
passestrue
7
name"Hunter"
dialogue"Hunter here. Yeah... another one? I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8127978216473791
tl0.6002906976744186
pl0.4888475836431227
fr0.39692982456140347
hr0.3888888888888889
cs0.3692660550458715
sk0.3692660550458715
da0.367816091954023
sq0.3663594470046083
ca0.3648960739030023
et0.358974358974359
fi0.3529411764705882
es0.26666666666666666
de0.24242424242424243
hi0.233983286908078
no0.22096317280453256
yo0.21428571428571427
sv0.20289855072463767
it0.1863905325443787
nl0.1863905325443787
pt0.1863905325443787
ms0.17664670658682635
ro0.17664670658682635
sl0.17664670658682635
tr0.17664670658682635
reliabletrue
passestrue
8
name"Hunter"
dialogue"I have to go. Stay safe, ma'am. I'll come back with someone who speaks French. Don't go anywhere alone."
detectedLang"en"
heavyLang"en"
scores
en0.7994446158593027
tl0.5248538011695907
pl0.40693430656934304
it0.4042163153070577
da0.375
yo0.31650893796004204
hr0.281767955801105
no0.2809734513274336
cs0.26636568848758463
sq0.2459396751740139
sk0.2388758782201405
et0.23708920187793428
lv0.2215568862275449
es0.21307506053268765
pt0.20828258221680876
lt0.20440636474908203
ca0.1751269035532995
sv0.1751269035532995
sl0.15693904020752272
ro0.12162162162162163
de0.10714285714285714
ms0.10714285714285714
fr0.10591471801925723
be0.09722222222222222
tr0.09722222222222222
hu0.09344490934449094
az0.08835904628330996
is0.08835904628330996
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue