Run: 2026-02-20-01KHY9N2YHR1ZW4AXTP6EQA4EB

Run Details

Model:
Grok 4
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
21.8s
Cost:
$0.013011
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
Marie: "Oh mon Dieu, c'était horrible... Ces disparitions, je les ai vues sur les nouvelles, mais je n'ai rien vu de suspect. Pourquoi me demandez-vous ça?" Hunter: "Excuse me, ma'am? I saw you around town with that camera. Did you happen to notice anything unusual during the apple festival last week? We're looking into some missing persons cases." Marie: "Je ne comprends pas... Vous parlez de l'événement avec les pommes? J'ai pris des photos, mais il y avait une ombre étrange près du lac. J'ai peur que ce soit lié..." Hunter: "Whoa, hold on. Is that... French? I don't speak French. Uh, do you understand English? English?" Marie: "Non, je suis désolée, je ne parle pas anglais. Mais vous semblez inquiet. Est-ce à propos des gens qui ont disparu? J'ai vu quelque chose d'étrange sur mes photos, attendez..." Hunter: "Okay, this is tricky. Let me try again slower. Did. You. See. Anything. Weird? Like, people acting suspicious?" Marie: "Suspect? Oui, suspect! Il y avait un homme avec un manteau noir près de la forêt. Il regardait tout le monde bizarrement. J'ai une photo ici!" Hunter: "Photo? Yeah, that sounds promising. Can you show me? Point to it or something?" Marie: "Voici, regardez cette image sur mon appareil. Voyez-vous cet homme? Il me donne des frissons..." Hunter: "Alright, that's definitely shady. Wish I could understand you better. Maybe I can get a translator or—" *(Hunter's phone rings)* Hunter: "Hang on, that's my phone. Hello? Yeah, Chief, I'm at the cafe... Another lead? On my way. Sorry, ma'am, I gotta run. Thanks for the help—whatever you said!" Marie: "Attendez! Prenez la photo avec vous! Soyez prudent..."
created_at"2026-02-20T19:50:29.082Z" 2/20/2026, 7:50:29 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency9339
moderation_latency(null)
generation_time21752
tokens_prompt316
tokens_completion445
native_tokens_prompt942
native_tokens_completion781
native_tokens_completion_images0
native_tokens_reasoning370
native_tokens_cached680
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"
usage0.013011
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"e87ecf5a-8389-822f-4db4-efe90248ea68"
is_byokfalse
latency126
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617029-Ml4eGHP00xCQPtek4x6a"
upstream_id"e87ecf5a-8389-822f-4db4-efe90248ea68"
total_cost0.013011
cache_discount0.00153
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Oh mon Dieu, c'était horrible... Ces disparitions, je les ai vues sur les nouvelles, mais je n'ai rien vu de suspect. Pourquoi me demandez-vous ça?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.803434719635837
ca0.5320197044334976
en0.5180111618467783
es0.5062370062370062
nl0.4460641399416909
pt0.41896024464831805
tl0.4164619164619165
ro0.3851132686084142
de0.342560553633218
no0.3257629524485451
da0.32239657631954355
it0.31308749096167754
sq0.30402930402930406
sv0.22952149229521493
et0.22701383238405207
sl0.21552436003303055
yo0.21292460646230324
eu0.208992506244796
fi0.20767306088407003
ms0.18733960650128315
cs0.18524871355060035
sk0.18384879725085912
hr0.15254237288135594
vi0.10037878787878787
tr0.09351145038167939
hu0.09264565425023878
pl0.08741594620557157
hi0.07587548638132297
az0.06219151036525173
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am? I saw you around town with that camera. Did you happen to notice anything unusual during the apple festival last week? We're looking into some missing persons cases."
detectedLang"en"
heavyLang"en"
scores
en0.7915218902015289
tl0.5898838004101162
nl0.5115995115995116
fr0.5051546391752577
no0.47643979057591623
sv0.4657168299198575
ms0.4633273703041145
it0.442638179284719
da0.43767572633552015
es0.4186046511627907
ca0.3874425727411945
pt0.37402190923317685
de0.36575052854122625
sq0.35725763256561327
et0.3548387096774194
cs0.3492407809110629
ro0.3428258488499452
lv0.3340732519422864
hr0.3329627570872707
lt0.27927927927927926
sk0.27492447129909364
sl0.24812030075187969
pl0.24194567277321544
is0.22530664945125886
yo0.2161985630306989
az0.2026578073089701
hu0.19517102615694165
fi0.15254237288135594
tr0.10246821241585638
be0.05511811023622047
uk0.0498812351543943
vi0.0498812351543943
reliabletrue
passestrue
2
name"Marie"
dialogue"Je ne comprends pas... Vous parlez de l'événement avec les pommes? J'ai pris des photos, mais il y avait une ombre étrange près du lac. J'ai peur que ce soit lié..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8107727512761838
ca0.6173015307938768
es0.49976733364355513
en0.461961961961962
pt0.43687794656888423
it0.42482611021936867
de0.4189189189189189
nl0.41544317563893424
ro0.4099890230515917
da0.3832472748135399
no0.3683901292596945
tl0.3476941747572816
lt0.3289637952559301
sv0.31962025316455694
sq0.28428761651131823
hr0.27609427609427606
sl0.2529534398888117
cs0.24825174825174828
tr0.2375886524822695
pl0.23487544483985764
yo0.22939068100358423
az0.22438672438672438
hu0.22326589595375723
sk0.20546932742054694
lv0.17813455657492352
eu0.1647241647241647
ms0.16342412451361868
vi0.154874213836478
et0.13515687851971037
fi0.07566638005159072
hi0.06684027777777778
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, hold on. Is that... French? I don't speak French. Uh, do you understand English? English?"
detectedLang"en"
heavyLang"en"
scores
en0.8052959501557633
da0.5551601423487544
tl0.5483288166214996
no0.51171875
cs0.48717948717948717
pl0.4629430719656284
sv0.45711183496199786
hr0.45593035908596297
sk0.423963133640553
yo0.4186046511627907
nl0.4026284348864994
de0.3464052287581699
sq0.3342210386151798
pt0.33244325767690247
ca0.32157394843962006
ro0.3206521739130435
is0.31412894375857336
hu0.3065187239944522
et0.302649930264993
it0.2774566473988439
vi0.258160237388724
fi0.23076923076923078
sl0.1935483870967742
fr0.17898193760262726
es0.1638795986622074
hi0.14383561643835618
ms0.12587412587412586
be0.12280701754385964
tr0.12280701754385964
az0.11190053285968028
lt0.11190053285968028
lv0.11190053285968028
uk0.11190053285968028
reliabletrue
passestrue
4
name"Marie"
dialogue"Non, je suis désolée, je ne parle pas anglais. Mais vous semblez inquiet. Est-ce à propos des gens qui ont disparu? J'ai vu quelque chose d'étrange sur mes photos, attendez..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8050259965337955
it0.5243128964059197
ca0.5239102835378756
en0.4893327280980481
pt0.412532637075718
es0.4009584664536741
lt0.39839572192513373
de0.3784530386740331
ro0.3697478991596639
sq0.35344827586206895
sl0.3401759530791789
nl0.3152769324406573
cs0.3123471882640587
hr0.2704280155642024
sk0.2690058479532163
lv0.2637434554973822
tl0.24496644295302009
da0.22467263955892486
no0.2203742203742204
sv0.20099431818181818
yo0.20099431818181818
ms0.17883211678832117
pl0.16666666666666666
tr0.16232315711094564
et0.14253048780487806
eu0.12383177570093458
hu0.11695447409733124
fi0.07254740313272877
hi0.06405990016638935
az0.058577405857740586
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, this is tricky. Let me try again slower. Did. You. See. Anything. Weird? Like, people acting suspicious?"
detectedLang"en"
heavyLang"en"
scores
en0.7938144329896907
tl0.6183206106870229
nl0.5142262317834837
ro0.33774834437086093
ms0.3170731707317073
pt0.3170731707317073
no0.3
cs0.2950654582074521
es0.27835051546391754
et0.27461139896373055
fr0.2723492723492723
sq0.26160337552742613
hu0.25690021231422505
sl0.21612541993281076
ca0.1935483870967742
is0.19261822376009227
it0.17355371900826447
yo0.14634146341463414
sk0.12390488110137672
de0.10256410256410256
sv0.10256410256410256
da0.0990990990990991
fi0.0967741935483871
hr0.08735332464146023
reliabletrue
passestrue
6
name"Marie"
dialogue"Suspect? Oui, suspect! Il y avait un homme avec un manteau noir près de la forêt. Il regardait tout le monde bizarrement. J'ai une photo ici!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8158002455996726
ca0.6076721883173496
es0.5699952221691352
ro0.5654273297923709
it0.5495495495495496
en0.4938132733408324
tl0.4163424124513619
pt0.41596365996106427
nl0.3797381116471399
yo0.3464052287581699
da0.3387215282880235
no0.32381667918858
hu0.293563579277865
tr0.2805755395683453
az0.2741935483870968
sq0.258037922506183
lv0.21807124239791487
sv0.21807124239791487
eu0.2049469964664311
de0.18699186991869918
sl0.18107370336669698
vi0.16820702402957485
pl0.16044776119402984
et0.15966386554621848
cs0.14367269267364416
ms0.13043478260869565
hr0.12451361867704279
fi0.07975460122699386
hi0.07881269191402251
is0.0778688524590164
sk0.06542056074766354
reliabletrue
passestrue
7
name"Hunter"
dialogue"Photo? Yeah, that sounds promising. Can you show me? Point to it or something?"
detectedLang"en"
heavyLang"en"
scores
en0.8065585851142225
tl0.6850629874025195
fr0.5454545454545454
cs0.4067796610169492
da0.38668224299065423
ms0.38668224299065423
pt0.37722419928825623
nl0.37425506555423127
sq0.3581907090464548
pl0.3558282208588957
no0.3502475247524753
sl0.34701492537313433
es0.3225806451612903
yo0.2886178861788618
lv0.2837653478854025
hr0.27486187845303867
it0.21875
ca0.21524663677130043
sk0.2009132420091324
lt0.16534181240063595
be0.16
et0.15322580645161288
sv0.12935323383084577
az0.12790697674418602
hi0.12790697674418602
tr0.12790697674418602
fi0.125
is0.12353923205342236
ro0.11764705882352942
de0.10102739726027396
reliabletrue
passestrue
8
name"Marie"
dialogue"Voici, regardez cette image sur mon appareil. Voyez-vous cet homme? Il me donne des frissons..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8028169014084507
it0.5059985885673959
en0.4569433669511249
de0.43684633950120677
no0.36247723132969034
da0.3536472760849492
ca0.33899905571293676
es0.33078393881453155
nl0.3288590604026846
et0.2753623188405797
sv0.2647058823529412
ro0.2608236536430834
tl0.24242424242424243
pt0.2009132420091324
sl0.19168591224018475
tr0.19168591224018475
fi0.17936694021101993
sq0.17452830188679244
hu0.1452991452991453
az0.1411042944785276
ms0.10714285714285714
hi0.10025706940874037
is0.10025706940874037
ja0.10025706940874037
lv0.0990990990990991
reliabletrue
passestrue
9
name"Hunter"
dialogue"Alright, that's definitely shady. Wish I could understand you better. Maybe I can get a translator or—"
detectedLang"en"
heavyLang"en"
scores
en0.7996565540927304
no0.5644057249533292
da0.5589161940768745
sv0.5228357191547376
de0.5080815179198876
ro0.49567723342939485
tl0.4942196531791907
nl0.4627782041442824
sk0.4496855345911949
ca0.4470774091627172
fr0.4350282485875706
it0.4290375203915171
cs0.4266994266994267
hr0.42052980132450335
sq0.3928881179531656
pl0.38917975567190227
pt0.3799822852081488
es0.33586337760910817
is0.308300395256917
tr0.2907801418439716
yo0.2857142857142857
az0.2776057791537668
et0.26004228329809725
hu0.24160346695557963
vi0.23995656894679696
lt0.2324561403508772
sl0.23076923076923078
lv0.2222222222222222
ms0.2072480181200453
fi0.16765755053507728
eu0.16367980884109917
be0.09090909090909091
uk0.08256880733944955
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hang on, that's my phone. Hello? Yeah, Chief, I'm at the cafe... Another lead? On my way. Sorry, ma'am, I gotta run. Thanks for the help—whatever you said!"
detectedLang"en"
heavyLang"en"
scores
en0.7769471907402942
tl0.6131325805102468
da0.49203734211971445
no0.4434416365824308
it0.41307106598984766
sv0.338340486409156
nl0.32085168869309844
fr0.312267657992565
yo0.2846094354215004
fi0.27734375
cs0.27107959022852635
vi0.2693522906793049
et0.2623604465709729
sq0.2522231204527081
pl0.24612876935615322
pt0.2180896027049873
ca0.20395869191049915
sk0.2012089810017271
hr0.1970486111111111
es0.1606170598911071
hu0.1590909090909091
de0.1403345724907063
is0.1306390977443609
ro0.08866995073891626
hi0.08325074331020813
ms0.0777666999002991
be0.07035175879396985
tr0.07035175879396985
az0.06376518218623482
lt0.06376518218623482
lv0.06376518218623482
uk0.06376518218623482
reliabletrue
passestrue
11
name"Marie"
dialogue"Attendez! Prenez la photo avec vous! Soyez prudent..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7917906008328376
ca0.5813397129186603
en0.5530012771392081
it0.5518565941101152
es0.5501285347043702
tl0.46808510638297873
no0.45482866043613707
ro0.3955094991364421
pt0.308300395256917
cs0.3069306930693069
de0.30417495029821073
sk0.3
nl0.29718875502008035
da0.29292929292929293
eu0.28716904276985744
sq0.2813141683778234
tr0.279835390946502
et0.27835051546391754
sv0.2677824267782427
yo0.2081447963800905
sl0.20634920634920634
vi0.1935483870967742
hr0.18604651162790697
hi0.18032786885245902
lv0.1784037558685446
az0.1764705882352941
pl0.16666666666666666
hu0.14425427872860636
reliabletrue
passestrue