Run: 2026-02-20-01KHYA9KAJXKS1R5AQTHTXZYDX

Run Details

Model:
Grok 4
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
29.9s
Cost:
$0.015738
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
Melanie: (sitting at the cafe table, fiddling with her camera, looking up startled as Hunter approaches) Hunter: "Excuse me, ma'am. I'm Detective Hunter with the local PD. Mind if I ask you a few questions? We had a disappearance at the apple festival last night—did you see anything unusual? Maybe snap any photos?" Melanie: (troubled and shaken, speaking rapidly in German) "Oh Gott, es war furchtbar! Ich habe diesen Mann gesehen, der einfach verschwand... als ob er vom Erdboden verschluckt wurde. Meine Kamera... ich habe Bilder, aber ich bin so durcheinander!" Hunter: (frowning, confused) "Uh... sorry, what? I didn't catch that. You speak English? Englisch?" Melanie: (gesturing emphatically, still in German, her voice rising) "Nein, nein! Der Mann trug einen roten Hut, und dann war da dieser Schatten... ich schwöre, es war unheimlich! Haben Sie das nicht gesehen?" Hunter: "Red hat? Wait, you're saying something about a red hat? Hold on, let me try this again. Did you... witness... anything? Like, poof, person gone?" Melanie: (nodding vigorously but frustrated, in German) "Ja, genau! Verschwunden! Ich habe Fotos auf meiner Kamera. Schauen Sie doch!" Hunter: "Photos? Okay, that I get. Camera—yeah, show me. Uh, zeig mir? Is that right?" Melanie: (handing over the camera hesitantly, murmuring in German) "Hier, sehen Sie selbst. Aber seien Sie vorsichtig, es ist teuer." Hunter: (scrolling through the photos, nodding slowly despite the confusion) "These are... interesting. Blurry guy in red? Alright, this might be something. Thanks, I think. Danke? That's 'thank you,' right?" Melanie: (smiling faintly, relieved but still shaken, in German) "Ja, danke. Bitte finden Sie heraus, was passiert ist. Es macht mir Angst." Hunter: (phone ringing suddenly; he checks it and stands) "Hold that thought—gotta take this. Stay here, okay? Don't go anywhere. Uh... bleiben?" Melanie: (nodding, in German) "In Ordnung. Ich warte." Hunter: (answering the phone as he walks away) "Yeah, this is Hunter. What've you got?"
created_at"2026-02-20T20:01:41.212Z" 2/20/2026, 8:01:41 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency12457
moderation_latency(null)
generation_time29797
tokens_prompt319
tokens_completion533
native_tokens_prompt946
native_tokens_completion962
native_tokens_completion_images0
native_tokens_reasoning448
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"
usage0.015738
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"17e29e2e-961b-0abd-a879-4cae095eb80f"
is_byokfalse
latency125
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617701-hssrygukukKKoE7uE9M2"
upstream_id"17e29e2e-961b-0abd-a879-4cae095eb80f"
total_cost0.015738
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"Hunter"
dialogue"Excuse me, ma'am. I'm Detective Hunter with the local PD. Mind if I ask you a few questions? We had a disappearance at the apple festival last night—did you see anything unusual? Maybe snap any photos?"
detectedLang"en"
heavyLang"en"
scores
en0.7847919655667145
tl0.5768025078369906
fr0.5691030960740504
nl0.5304347826086957
it0.511754068716094
pt0.4817658349328215
ca0.47996918335901384
es0.47491248541423564
no0.43348720100713384
ro0.41482444733420026
da0.4140625
sq0.39271255060728744
ms0.3703358208955224
et0.3670886075949367
sv0.3440233236151603
de0.33135215453194655
cs0.32194876946258166
hr0.299792531120332
sl0.29096638655462187
yo0.24832962138084633
pl0.22724670864338864
sk0.21920185078079812
hu0.21875
lt0.20634920634920634
lv0.16512059369202228
az0.15677701436602123
tr0.13239074550128535
fi0.12959381044487428
is0.09274193548387095
vi0.08968307484828052
hi0.053959355290819896
be0.04929577464788732
eu0.04929577464788732
uk0.0445859872611465
reliabletrue
passestrue
1
name"Melanie"
dialogue"Oh Gott, es war furchtbar! Ich habe diesen Mann gesehen, der einfach verschwand... als ob er vom Erdboden verschluckt wurde. Meine Kamera... ich habe Bilder, aber ich bin so durcheinander!"
detectedLang"de"
heavyLang"de"
scores
de0.8082168428230481
nl0.5415647921760391
no0.5398773006134969
da0.43665498247371054
sv0.3715083798882682
ca0.3697478991596639
is0.35270425776754893
en0.32553956834532377
es0.2902208201892744
sl0.2829827915869981
ro0.2685305591677503
ms0.25397877984084877
sk0.246483590087073
tr0.22306629834254144
tl0.21107994389901824
hu0.20325779036827196
lt0.17883211678832117
fr0.16789940828402367
it0.16419019316493313
eu0.16232315711094564
pt0.16169895678092397
yo0.14965986394557826
fi0.14837244511733536
lv0.14578587699316628
et0.14383561643835618
az0.13859111791730475
hr0.11487018095987411
sq0.10429936305732483
pl0.09274193548387095
vi0.08088235294117647
cs0.06405990016638935
ru0.06171809841534612
reliabletrue
passestrue
2
name"Hunter"
dialogue"Uh... sorry, what? I didn't catch that. You speak English? Englisch?"
detectedLang"en"
heavyLang"en"
scores
en0.7817154596815614
tl0.5540398740818467
de0.4904076738609112
sv0.41460055096418735
it0.40559440559440557
nl0.36186186186186187
no0.34815950920245403
da0.33176100628930816
hr0.33176100628930816
cs0.30098684210526316
ro0.27597955706984667
ca0.24511545293072823
sq0.23971377459749554
pl0.22867513611615245
pt0.1904761904761905
fr0.17635658914728683
yo0.169921875
ms0.1448692152917505
sk0.1448692152917505
be0.1414141414141414
tr0.1414141414141414
hu0.1361788617886179
az0.1290983606557377
et0.1290983606557377
is0.1290983606557377
lt0.1290983606557377
lv0.1290983606557377
uk0.1290983606557377
vi0.1290983606557377
reliabletrue
passestrue
3
name"Melanie"
dialogue"Nein, nein! Der Mann trug einen roten Hut, und dann war da dieser Schatten... ich schwöre, es war unheimlich! Haben Sie das nicht gesehen?"
detectedLang"de"
heavyLang"de"
scores
de0.8254620123203285
nl0.46874999999999994
no0.4370860927152318
sv0.3670886075949367
eu0.34210526315789475
da0.3395493395493396
fi0.3395493395493396
tr0.3264659270998415
es0.3128536782538399
pt0.25569176882662
pl0.25438596491228066
ca0.20930232558139533
en0.1920152091254753
sl0.18815663801337154
it0.18426103646833014
sk0.1273100616016427
lv0.12371134020618556
hr0.121900826446281
az0.1108786610878661
hu0.10714285714285714
cs0.10526315789473685
lt0.09670563230605739
is0.08405172413793104
yo0.08108108108108109
ro0.07306434023991276
tl0.06900328587075576
vi0.06900328587075576
reliabletrue
passestrue
4
name"Hunter"
dialogue"Red hat? Wait, you're saying something about a red hat? Hold on, let me try this again. Did you... witness... anything? Like, poof, person gone?"
detectedLang"en"
heavyLang"en"
scores
en0.8081994725485495
tl0.5076923076923077
da0.41133186166298746
cs0.3989481592787378
nl0.3980436418359669
es0.37694704049844235
sq0.36908517350157727
no0.35691318327974275
pt0.35691318327974275
de0.3447993447993448
fr0.33388842631140714
et0.31682322801024765
sl0.30915371329879104
hr0.2945326278659612
ca0.28888888888888886
tr0.28698752228163993
ms0.2812219227313567
hu0.27732610659439927
it0.26806953339432754
fi0.2647058823529412
sk0.24812030075187969
pl0.2366412213740458
sv0.22330097087378642
ro0.2179863147605083
lv0.21568627450980393
is0.20713577799801783
yo0.19517102615694165
lt0.16142557651991615
az0.13885898815931108
hi0.09502262443438914
eu0.08045977011494253
vi0.08045977011494253
reliabletrue
passestrue
5
name"Melanie"
dialogue"Ja, genau! Verschwunden! Ich habe Fotos auf meiner Kamera. Schauen Sie doch!"
detectedLang"de"
heavyLang"de"
scores
de0.8211731044349069
nl0.5625546806649169
sv0.5083579154375615
no0.4802494802494803
da0.451152579582876
ca0.4469026548672566
es0.4350282485875706
pl0.42263279445727486
sk0.4075829383886255
tr0.3983152827918171
sq0.3564993564993565
lv0.33244325767690247
fr0.3084370677731674
lt0.3055555555555556
et0.302649930264993
sl0.30167597765363136
it0.29278642149929274
pt0.2917847025495751
en0.2907801418439716
ro0.2753623188405797
hu0.26035502958579887
fi0.23430321592649314
is0.2248062015503876
cs0.22360248447204967
hr0.22360248447204967
tl0.2223950233281493
ms0.21996879875195008
az0.19093851132686085
yo0.13043478260869565
reliabletrue
passestrue
6
name"Hunter"
dialogue"Photos? Okay, that I get. Camera—yeah, show me. Uh, zeig mir? Is that right?"
detectedLang"en"
heavyLang"en"
scores
en0.7477744807121662
tl0.6326707000864304
nl0.523542600896861
fr0.4988207547169811
de0.4558258642765685
it0.4537275064267352
ca0.4225543478260869
no0.42176870748299317
sq0.3988684582743989
es0.39801699716713884
yo0.39801699716713884
is0.375
ro0.3684992570579495
pt0.3656716417910448
hr0.35993975903614456
hu0.34210526315789475
sv0.3410852713178295
da0.3338557993730407
et0.27101200686106347
ms0.2685025817555938
lt0.2517605633802817
lv0.23971377459749554
pl0.22867513611615245
cs0.19811320754716982
sl0.17153996101364524
hi0.1533864541832669
fi0.15
sk0.1448692152917505
be0.1414141414141414
tr0.1414141414141414
az0.1290983606557377
uk0.1290983606557377
vi0.1290983606557377
reliabletrue
passestrue
7
name"Melanie"
dialogue"Hier, sehen Sie selbst. Aber seien Sie vorsichtig, es ist teuer."
detectedLang"de"
heavyLang"de"
scores
de0.8351195383347073
nl0.42196531791907516
no0.3610223642172524
ca0.358974358974359
es0.2687385740402194
lv0.23076923076923078
eu0.22330097087378642
pl0.21875
hi0.20948616600790515
hu0.20318725099601595
tr0.1902834008097166
lt0.18533604887983707
fi0.18032786885245902
fr0.18032786885245902
reliabletrue
passestrue
8
name"Hunter"
dialogue"These are... interesting. Blurry guy in red? Alright, this might be something. Thanks, I think. Danke? That's 'thank you,' right?"
detectedLang"en"
heavyLang"en"
scores
en0.8014440433212996
tl0.56
nl0.4550858652575958
ro0.45255474452554745
it0.44519166106254204
de0.4254874651810585
no0.4157223796033995
sv0.39737034331628923
hr0.3870728083209509
da0.38478747203579416
sq0.36733128834355827
sl0.358974358974359
es0.3226600985221675
lt0.321546052631579
pt0.31478405315614616
ca0.30438448566610454
yo0.3032094594594595
pl0.3008474576271187
hu0.2775831873905429
ms0.2737676056338028
sk0.26601423487544484
vi0.24726277372262775
cs0.23963133640552997
lv0.21503330161750714
az0.20596727622714148
is0.20520231213872833
fr0.16582406471183014
eu0.15557830092118732
tr0.14684591520165458
et0.13883089770354906
fi0.08333333333333334
be0.0782122905027933
uk0.07094594594594594
reliabletrue
passestrue
9
name"Melanie"
dialogue"Ja, danke. Bitte finden Sie heraus, was passiert ist. Es macht mir Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8251165889407062
nl0.6344011142061281
da0.5446660884648743
no0.4852941176470589
en0.4287268770402612
ca0.4114349775784753
et0.38739789964994165
sv0.38524590163934425
it0.3429286608260325
sk0.3101182654402102
lv0.30921052631578944
fi0.3055555555555556
es0.3018617021276596
tr0.2905405405405405
hu0.2818057455540356
hr0.2698191933240611
pl0.2677824267782427
fr0.25742574257425743
pt0.25426136363636365
sl0.24892703862660948
lt0.2435158501440922
yo0.23580786026200873
sq0.22794117647058826
hi0.16798732171156894
tl0.125
is0.11016949152542374
ms0.11016949152542374
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hold that thought—gotta take this. Stay here, okay? Don't go anywhere. Uh... bleiben?"
detectedLang"en"
heavyLang"en"
scores
en0.7666822211852543
tl0.5283018867924528
de0.3842364532019704
hu0.2877492877492877
it0.28366762177650434
sq0.2625368731563422
da0.1830065359477124
fi0.1830065359477124
pl0.17763157894736845
es0.13494809688581316
sl0.13494809688581316
sv0.1334488734835355
yo0.1334488734835355
reliabletrue
passestrue
11
name"Melanie"
dialogue"In Ordnung. Ich warte."
detectedLang"de"
heavyLang"de"
scores
de0.8168498168498168
pl0.6681415929203539
ms0.6277915632754343
ro0.625
it0.6240601503759399
nl0.6062992125984252
sv0.5508982035928144
no0.5176848874598071
tl0.5161290322580645
en0.5081967213114754
sl0.506578947368421
da0.4897959183673469
sk0.45255474452554745
eu0.402390438247012
es0.39271255060728744
pt0.38271604938271603
yo0.3697478991596639
az0.358974358974359
fr0.3087557603686636
sq0.3087557603686636
reliabletrue
passestrue
12
name"Hunter"
dialogue"Yeah, this is Hunter. What've you got?"
detectedLang"en"
heavyLang"en"
scores
en0.7982062780269058
tl0.5212765957446809
nl0.49664429530201337
hu0.4063324538258575
yo0.34782608695652173
is0.2902208201892744
de0.281150159744409
da0.267100977198697
cs0.25742574257425743
no0.25742574257425743
fr0.24242424242424243
sv0.23728813559322032
it0.21875
pt0.21875
ca0.2077464788732394
ms0.2077464788732394
ro0.2077464788732394
sl0.2077464788732394
sq0.2077464788732394
tr0.2077464788732394
reliabletrue
passestrue