Run: 2026-02-20-01KHYA1YNJ4R16KCRRRBM7TK0X

Run Details

Model:
Grok 4
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
34.9s
Cost:
$0.015769
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: (looking up from her camera, troubled and shaken) "Oh mon Dieu, c'était horrible ! J'ai vu cet homme disparaître dans la brume près du verger de pommes. Il y avait un bruit étrange, comme un cri étouffé..." Hunter: "Excuse me, ma'am. I'm Detective Hunter. I noticed you with that camera—did you happen to see anything unusual during the apple festival last night? There was a reported disturbance near the orchard." Marie: (gesturing emphatically, her voice rising in distress) "Je ne sais pas comment l'expliquer ! Il était là, et puis pouf, plus rien ! Peut-être un fantôme ou quelque chose de sinistre dans cette petite ville..." Hunter: (frowning, confused) "Uh, sorry, I don't follow. Are you saying you witnessed something? Can you describe it? Was there a man involved?" Marie: (shaking her head, speaking faster in French) "Non, non, vous ne comprenez pas ! J'ai pris des photos, regardez !" (She holds up her camera, pointing at the screen.) "Voyez, l'ombre bizarre là-bas. C'est effrayant !" Hunter: (leaning in to look, still puzzled) "Photos? Okay, that could be helpful. But I need details. Who was this? When exactly did it happen? I'm investigating some disappearances here in Alborn." Marie: (sighing frustratedly, trying to mime with her hands) "Disparitions ? Oui, comme ça ! Poof ! Gone ! Appelons la police française, peut-être ils comprendront..." Hunter: (scratching his head) "Police? I'm the police. Look, maybe we can find a translator. This sounds important. Just stay calm—" Marie: (interrupting, more agitated) "Calme ? Comment rester calme ? Cette ville est maudite avec son festival des pommes ! J'ai peur pour ma vie !" Hunter: (nodding slowly, trying to reassure despite the language barrier) "Alright, I get that you're upset. Festival... apples... something about fear? Hang on, let me try to—" (At this point, Hunter's phone rings. He checks it and answers briefly.) Hunter: "This is Hunter. Yeah? Okay, on my way." (To Marie) "Sorry, ma'am, duty calls. Stay here—I'll send someone who speaks French. Thanks for your time." Marie: (waving her hands, still troubled) "Attendez ! Ne partez pas ! Qu'est-ce qui se passe ici ?"
created_at"2026-02-20T19:57:30.688Z" 2/20/2026, 7:57:30 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency14348
moderation_latency(null)
generation_time34801
tokens_prompt316
tokens_completion577
native_tokens_prompt942
native_tokens_completion1004
native_tokens_completion_images0
native_tokens_reasoning472
native_tokens_cached941
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"
usage0.01576875
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"a88d52fb-14ac-50e3-4689-6f0610624903"
is_byokfalse
latency493
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617450-uJgqhFL0g93RIprBKn0a"
upstream_id"a88d52fb-14ac-50e3-4689-6f0610624903"
total_cost0.01576875
cache_discount0.00211725
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 ! J'ai vu cet homme disparaître dans la brume près du verger de pommes. Il y avait un bruit étrange, comme un cri étouffé..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7862435873076192
ca0.5015507310589278
es0.455732946298984
it0.4477172312223858
nl0.4286439817166074
en0.4271894093686355
da0.42159383033419023
ro0.41588785046728977
no0.3409490333919156
de0.32351172579675286
tl0.3021091811414392
pt0.2690058479532163
eu0.258893280632411
sv0.2524916943521595
yo0.20606916019760058
vi0.19985775248933144
et0.19700214132762314
tr0.19239052404881551
az0.18419144307469182
sq0.15730337078651685
lv0.12925696594427244
pl0.08536585365853659
hu0.07937806873977087
lt0.07862407862407862
fi0.06483790523690773
hi0.06483790523690773
cs0.05778894472361809
sk0.05778894472361809
ms0.05303030303030303
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am. I'm Detective Hunter. I noticed you with that camera—did you happen to see anything unusual during the apple festival last night? There was a reported disturbance near the orchard."
detectedLang"en"
heavyLang"en"
scores
en0.7842416493527249
tl0.612180407928756
fr0.5463709677419355
no0.5157819225251076
de0.5058565153733529
nl0.5001851166234728
es0.49324324324324326
it0.4769469197985277
da0.4625796178343949
sv0.45366248482395793
pt0.4492044063647491
ro0.43726552730304297
sq0.4298986486486487
ca0.40026654820079965
ms0.3891402714932127
cs0.38468550592525064
hr0.3604926575082899
et0.33985330073349634
sl0.3333333333333333
yo0.3316831683168317
sk0.3023255813953488
lt0.2602739726027397
lv0.24454392837157246
pl0.24114671163575044
hu0.2214532871972318
az0.15677701436602123
tr0.13239074550128535
fi0.12959381044487428
is0.09274193548387095
vi0.08968307484828052
be0.04929577464788732
eu0.04929577464788732
uk0.0445859872611465
reliabletrue
passestrue
2
name"Marie"
dialogue"Je ne sais pas comment l'expliquer ! Il était là, et puis pouf, plus rien ! Peut-être un fantôme ou quelque chose de sinistre dans cette petite ville..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8215802888700084
ca0.5590088198236035
it0.5493562231759657
da0.5002379819133747
ro0.4590417310664606
no0.4432661717921527
en0.4357872111767867
nl0.4182825484764543
pt0.4117647058823529
tl0.3790656416321704
sl0.3686109440769693
es0.36286407766990286
de0.35464044253226795
hr0.35344827586206895
sq0.3514515132798023
sv0.3433395872420263
yo0.3286445012787723
et0.30966469428007887
tr0.29718875502008035
cs0.29006085192697767
hu0.28765264586160105
lv0.25
az0.23189465983906363
fi0.21052631578947367
lt0.2087415222305953
sk0.20754716981132076
pl0.17387883556254916
vi0.1300745650372825
ms0.12280701754385964
eu0.0625
is0.05660377358490566
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh, sorry, I don't follow. Are you saying you witnessed something? Can you describe it? Was there a man involved?"
detectedLang"en"
heavyLang"en"
scores
en0.8114813913889564
tl0.5288753799392097
es0.4621790423317141
it0.45384073291050037
ro0.4172932330827067
pt0.3996901626646011
de0.38247011952191234
no0.37348423605497166
ca0.3683781581092095
sq0.3231441048034934
yo0.3225524475524475
da0.30493273542600896
sv0.2973708068902992
lv0.29673321234119787
tr0.29481346678798903
cs0.2889908256880734
nl0.28174235403151066
fr0.2569511025886865
hr0.24463937621832363
lt0.2357001972386588
pl0.22962226640159045
hu0.22344689378757512
az0.2131979695431472
sk0.20675537359263052
fi0.16216216216216217
ms0.15393013100436684
is0.15115005476451257
vi0.14647577092511013
et0.13984461709211987
sl0.10404624277456648
be0.08284023668639054
eu0.08284023668639054
uk0.07517899761336516
reliabletrue
passestrue
4
name"Marie"
dialogue"Voyez, l'ombre bizarre là-bas. C'est effrayant !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7671919770773639
sq0.38679245283018865
tl0.37137330754352027
vi0.3257261410788381
es0.26636568848758463
ca0.2511520737327189
it0.2511520737327189
ms0.23529411764705882
yo0.21307506053268765
reliabletrue
passestrue
5
name"Hunter"
dialogue"Photos? Okay, that could be helpful. But I need details. Who was this? When exactly did it happen? I'm investigating some disappearances here in Alborn."
detectedLang"en"
heavyLang"en"
scores
en0.805077968812475
tl0.5668591737005775
nl0.5125
fr0.5033112582781457
de0.44126074498567336
ro0.4108761329305136
sv0.38446969696969696
pt0.38134517766497467
ca0.36811406351263776
it0.36729396495781963
no0.3416610398379473
sq0.3385345997286296
es0.3219749652294854
yo0.31482782853127195
lt0.3119266055045872
da0.29856115107913667
hr0.2929659173313996
lv0.27184466019417475
et0.25344563552833077
ms0.2511520737327189
sl0.22310756972111553
hu0.22186751795690343
az0.21370967741935482
cs0.19421487603305784
pl0.17721518987341772
sk0.17721518987341772
is0.1709183673469388
fi0.13945278022947924
tr0.11844484629294756
hi0.07319391634980989
be0.06698564593301436
uk0.06069364161849711
vi0.06069364161849711
reliabletrue
passestrue
6
name"Marie"
dialogue"Disparitions ? Oui, comme ça ! Poof ! Gone ! Appelons la police française, peut-être ils comprendront..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7966254896053028
en0.6590909090909091
ca0.5841035120147875
it0.5735944409349336
tl0.5328719723183392
es0.47996918335901384
ro0.47593167701863354
pt0.39999999999999997
sq0.3885869565217392
da0.38243366880146384
nl0.3408203125
no0.3356299212598425
cs0.32228915662650603
de0.3202416918429003
sk0.30626927029804724
hr0.266304347826087
et0.26550598476605003
sl0.2598684210526316
sv0.2549668874172185
eu0.2049469964664311
lt0.20400943396226415
yo0.20306965761511217
pl0.18967587034813926
lv0.17982989064398544
hu0.17682926829268292
ms0.17279411764705882
az0.16974169741697415
tr0.16666666666666666
fi0.11067193675889328
vi0.11067193675889328
is0.08038147138964578
reliabletrue
passestrue
7
name"Hunter"
dialogue"Police? I'm the police. Look, maybe we can find a translator. This sounds important. Just stay calm—"
detectedLang"en"
heavyLang"en"
scores
en0.8103562005277044
tl0.608843537414966
ro0.5663650075414781
fr0.5617378048780488
ca0.5610687022900763
da0.5114698385726423
sv0.5093856655290102
nl0.49825479930191974
it0.4884341637010676
pt0.4879786286731968
no0.47296058661778184
es0.4554924242424242
sq0.43682664054848186
pl0.4295634920634921
hr0.4126659856996936
et0.3940990516332982
cs0.39345991561181426
sl0.3928194297782471
tr0.39088983050847464
sk0.37837837837837834
ms0.37363834422657954
lt0.3480725623582766
az0.3282710280373832
de0.3282710280373832
eu0.2866004962779156
hu0.2866004962779156
lv0.28214731585518105
yo0.28214731585518105
vi0.21555252387448842
fi0.203601108033241
be0.14814814814814814
is0.11538461538461538
reliabletrue
passestrue
8
name"Marie"
dialogue"Calme ? Comment rester calme ? Cette ville est maudite avec son festival des pommes ! J'ai peur pour ma vie !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8105508598076363
da0.5529573590096286
it0.5507947477539737
en0.5473537604456825
tl0.5320374370050396
no0.525893508388038
et0.5188749074759438
ca0.4988434849653045
nl0.4745351657235246
ro0.4711147274206672
de0.4702526487367563
es0.4357638888888889
sv0.4347826086956522
hr0.41282746160794936
hu0.41282746160794936
sq0.40962761126248864
sk0.39981532779316714
sl0.3737957610789981
ms0.3602362204724409
az0.35000000000000003
pt0.336734693877551
cs0.32502596053997923
tr0.32432432432432434
pl0.3186582809224318
fi0.281767955801105
lt0.2777777777777778
yo0.17825537294563845
lv0.15803108808290156
vi0.10714285714285714
is0.08835904628330996
reliabletrue
passestrue
9
name"Hunter"
dialogue"Alright, I get that you're upset. Festival... apples... something about fear? Hang on, let me try to—"
detectedLang"en"
heavyLang"en"
scores
en0.7907949790794979
tl0.525893508388038
fr0.491790461297889
cs0.48412698412698413
no0.482484076433121
da0.47197400487408614
hr0.45561139028475717
ca0.4444444444444444
sl0.4352736750651607
it0.4227353463587922
pt0.4058500914076782
nl0.40530649588289114
es0.40202391904323825
et0.4003690036900369
sq0.3879472693032015
pl0.385633270321361
sk0.37917860553963706
fi0.37679769894535
yo0.364613880742913
ms0.3440968718466196
sv0.336734693877551
lt0.3107104984093319
lv0.27616926503340755
de0.2511520737327189
ro0.24242424242424243
az0.21780986762936222
is0.2004920049200492
hu0.1709183673469388
hi0.11444141689373298
be0.09722222222222222
tr0.09722222222222222
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue
10
name"Hunter"
dialogue"Sorry, ma'am, duty calls. Stay here—I'll send someone who speaks French. Thanks for your time."
detectedLang"en"
heavyLang"en"
scores
en0.7791858678955453
tl0.4960560911481157
pt0.43405511811023617
es0.31952662721893493
da0.28924598269468477
no0.28836633663366334
de0.2353723404255319
it0.2353723404255319
vi0.20138888888888887
et0.19467787114845939
nl0.16302765647743814
sq0.14814814814814814
ca0.13273001508295626
hr0.1274658573596358
ms0.11944869831546708
reliabletrue
passestrue
11
name"Marie"
dialogue"Attendez ! Ne partez pas ! Qu'est-ce qui se passe ici ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8116524359618281
it0.689569536423841
ca0.6783876500857633
pt0.5659722222222222
ro0.5498199279711885
no0.5421245421245421
da0.5300751879699248
sq0.5294855708908407
es0.5136186770428015
nl0.508519003931848
sv0.4993324432576769
en0.48559670781893005
de0.4747899159663866
sl0.4658119658119659
hr0.4549418604651163
et0.44029850746268656
cs0.42835365853658536
lt0.4248466257668711
lv0.4009584664536741
tr0.3760399334442596
ms0.3686868686868687
fi0.336283185840708
yo0.30683918669131244
tl0.2951127819548872
hu0.27884615384615385
az0.1758241758241758
eu0.1758241758241758
pl0.15730337078651685
is0.14772727272727273
sk0.14383561643835618
reliabletrue
passestrue