Run: 2026-03-12-01KKHZH3BYBNTCMPK5PSECDCZ2

Run Details

Duration:
11.4s
Cost:
$0.016489
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: "Oh Gott, es war so schrecklich! Ich habe mit meiner Kamera fotografiert, als der Mann plötzlich verschwand... ich bin total durchgeschüttelt und habe solche Angst!" Hunter: "Excuse me, miss. I'm Detective Hunter. I need to ask you about the strange event that happened near the orchard last night. Did you see anything unusual?" Melanie: "Nein, kein Englisch! Nur Deutsch! Es war wie ein Schatten... die Leute verschwinden einfach. Ich verstehe das nicht, und ich habe Fotos gemacht, aber ich bin so aufgewühlt!" Hunter: "I... don't understand a word of that. German? Do you speak any English at all? English? Did you witness the disappearance?" Melanie: "Verschwinden, ja! Hilfe! Ich habe solche Angst, dass ich die Nächste sein könnte. Bitte, schauen Sie sich meine Bilder an... ich bin nicht von hier und weiß nicht, was ich tun soll!" Hunter: "This language barrier is making this impossible. You look shaken, but I can't get anything useful. Are you saying you have evidence on your camera?" Melanie: "Die Kamera... ja, schreckliche Dinge! Ich bin so durcheinander, alles ist falsch in dieser Stadt. Warum verstehen Sie mich nicht?" Hunter: "Alright, this isn't going anywhere. Sorry, but I've just gotten a call from the station. I have to leave immediately. We'll figure out a translator next time." Melanie: "Warten Sie! Bitte gehen Sie nicht... ich brauche Hilfe!"
created_at"2026-03-12T21:34:03.139Z" 3/12/2026, 9:34:03 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10080
moderation_latency(null)
generation_time11276
tokens_prompt319
tokens_completion365
native_tokens_prompt388
native_tokens_completion2734
native_tokens_completion_images0
native_tokens_reasoning2413
native_tokens_cached384
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"
usage0.0164888
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"f354a210-58c3-56b1-9018-e103177a1423"
is_byokfalse
latency223
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351243-Xe3a600ZbA5iGxTqT5HY"
upstream_id"f354a210-58c3-56b1-9018-e103177a1423"
total_cost0.0164888
cache_discount0.0006912
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Oh Gott, es war so schrecklich! Ich habe mit meiner Kamera fotografiert, als der Mann plötzlich verschwand... ich bin total durchgeschüttelt und habe solche Angst!"
detectedLang"de"
heavyLang"de"
scores
de0.8049414824447333
nl0.5558375634517766
no0.5033112582781457
ca0.44208289054197664
sv0.42748091603053434
da0.4134078212290503
es0.36053593179049936
en0.35858277336591327
it0.34169278996865204
sk0.29006085192697767
ro0.27835051546391754
is0.2778541953232462
sl0.2537313432835821
tr0.2537313432835821
fr0.25213675213675213
pt0.25
hu0.24946390278770553
lt0.21875
ms0.21524663677130043
sq0.19786096256684493
lv0.1873065015479876
pl0.18414918414918416
tl0.18032786885245902
hr0.16930379746835442
cs0.16732751784298175
et0.16600476568705322
yo0.10714285714285714
az0.10102739726027396
fi0.09638554216867469
vi0.08616187989556136
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. I need to ask you about the strange event that happened near the orchard last night. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.8058155745867358
tl0.6360582306830908
no0.5078243311458859
fr0.4648737650933041
da0.4586340921710161
nl0.4240992321323095
et0.4206773618538324
sq0.40765492102065615
it0.37937619350732016
ro0.3660598179453836
de0.365234375
sv0.336283185840708
pt0.33356117566643884
cs0.324792243767313
ca0.31770468859342194
ms0.3104667609618105
es0.3080198722498226
sl0.30257510729613735
hr0.29653679653679654
yo0.2934782608695652
pl0.25799086757990863
sk0.23046566692975531
lv0.2073170731707317
lt0.1935483870967742
tr0.16165090283748923
is0.11764705882352942
az0.11121239744758432
fi0.07142857142857142
be0.06698564593301436
hu0.06429942418426103
uk0.06069364161849711
vi0.06069364161849711
reliabletrue
passestrue
2
name"Melanie"
dialogue"Nein, kein Englisch! Nur Deutsch! Es war wie ein Schatten... die Leute verschwinden einfach. Ich verstehe das nicht, und ich habe Fotos gemacht, aber ich bin so aufgewühlt!"
detectedLang"de"
heavyLang"de"
scores
de0.8375887596313643
nl0.5928030303030303
no0.4007803790412486
ca0.33436532507739936
en0.33312655086848636
sv0.3113388853299167
da0.29089709762532984
es0.28713527851458887
pt0.25708362128541806
tr0.24614305750350632
ms0.23920736022646846
lt0.22438672438672438
sk0.2164723032069971
hu0.20546932742054694
is0.2037037037037037
lv0.1911211437170805
pl0.1899020346646571
it0.16924265842349304
sl0.168600154679041
yo0.16602017067494182
sq0.1581832419733751
ro0.15019762845849802
cs0.13446054750402578
fr0.11740558292282431
hr0.11449752883031301
az0.0989103101424979
fi0.08975444538526672
vi0.08432708688245316
tl0.07566638005159072
et0.05536028119507908
reliabletrue
passestrue
3
name"Hunter"
dialogue"I... don't understand a word of that. German? Do you speak any English at all? English? Did you witness the disappearance?"
detectedLang"en"
heavyLang"en"
scores
en0.8152395514780835
tl0.6376811594202898
no0.5978924015529673
da0.5735294117647058
sv0.4926522043386984
de0.49122807017543857
nl0.49122807017543857
cs0.4817726947819872
sq0.453654860587792
yo0.43711180124223603
it0.4277821625887924
ro0.4250594766058684
hr0.4091279543602282
ca0.4037828947368421
sk0.3993371996685998
pl0.38402718776550554
ms0.3444846292947558
fr0.3385036496350365
pt0.3287037037037037
is0.2933723196881091
sl0.27354709418837675
es0.2676767676767676
vi0.2518059855521156
hu0.2352320675105485
tr0.23036093418259024
et0.22790202342917998
lv0.2229367631296892
az0.21875
lt0.16666666666666666
be0.0880503144654088
eu0.0880503144654088
fi0.0799492385786802
uk0.0799492385786802
reliabletrue
passestrue
4
name"Melanie"
dialogue"Verschwinden, ja! Hilfe! Ich habe solche Angst, dass ich die Nächste sein könnte. Bitte, schauen Sie sich meine Bilder an... ich bin nicht von hier und weiß nicht, was ich tun soll!"
detectedLang"de"
heavyLang"de"
scores
de0.8397435897435898
nl0.5496439044826142
no0.4103126714207351
da0.3042071197411003
yo0.29830287206266315
fr0.28807947019867547
en0.2838107928047968
sv0.2780389523169913
tr0.26167582417582413
et0.2503486750348675
pl0.22214182344428368
is0.2181818181818182
hu0.20897718910963944
it0.20193021529324423
az0.1935483870967742
ms0.19233658903080392
sq0.16602017067494182
sk0.16212003117692905
eu0.16146645865834633
ca0.13515687851971037
ro0.12672623883021933
fi0.1245928338762215
es0.11740558292282431
lv0.09663865546218488
vi0.09206081081081081
cs0.0851063829787234
sl0.06926406926406926
lt0.06684027777777778
ru0.06440382941688425
pt0.05536028119507908
reliabletrue
passestrue
5
name"Hunter"
dialogue"This language barrier is making this impossible. You look shaken, but I can't get anything useful. Are you saying you have evidence on your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.8120300751879699
tl0.6118338229122954
fr0.5285423037716616
ro0.48237269166200336
ca0.4577960140679953
nl0.42759900990099015
no0.40856777493606133
it0.39264609323703215
es0.36946148602590323
da0.3646978021978022
sv0.3598615916955017
yo0.3430397727272727
pt0.336441893830703
sq0.3297101449275362
cs0.30918595967139656
is0.30711610486891383
tr0.26294820717131473
ms0.2540322580645161
de0.25343018563357544
et0.24180327868852455
hr0.1970486111111111
hu0.19284467713787085
sk0.19143356643356643
pl0.18502202643171806
lv0.18213969938107868
eu0.1613780598368087
fi0.13953488372093023
lt0.11988582302568983
hi0.08325074331020813
sl0.075
be0.07035175879396985
az0.06376518218623482
uk0.06376518218623482
vi0.06376518218623482
reliabletrue
passestrue
6
name"Melanie"
dialogue"Die Kamera... ja, schreckliche Dinge! Ich bin so durcheinander, alles ist falsch in dieser Stadt. Warum verstehen Sie mich nicht?"
detectedLang"de"
heavyLang"de"
scores
de0.8292544109277177
nl0.5971351835273053
it0.48805460750853247
da0.4724501758499414
no0.42418426103646834
sv0.42344650864830236
ro0.41935483870967744
ca0.3898305084745763
pl0.3898305084745763
en0.38524590163934425
tl0.3797381116471399
sl0.36575052854122625
fr0.3576017130620985
es0.34162399414776884
sk0.3343195266272189
yo0.3328391401037806
et0.3161094224924012
ms0.2907801418439716
tr0.2598684210526316
fi0.2568125516102395
pt0.24433249370277077
lt0.20424403183023873
hr0.1899189918991899
sq0.18107370336669698
cs0.16434540389972147
az0.13710450623202303
eu0.11330049261083745
lv0.11330049261083745
hi0.10536779324055667
vi0.0990990990990991
hu0.07407407407407407
is0.06928645294725957
reliabletrue
passestrue
7
name"Hunter"
dialogue"Alright, this isn't going anywhere. Sorry, but I've just gotten a call from the station. I have to leave immediately. We'll figure out a translator next time."
detectedLang"en"
heavyLang"en"
scores
en0.7964327258627375
tl0.5927075252133437
da0.5257452574525745
no0.49324324324324326
fr0.4534096824570536
it0.4447382337387626
de0.44237918215613387
sv0.4299674267100977
hr0.40911648846370285
ro0.3989696622781912
yo0.39306358381502887
ca0.38380281690140844
sq0.3834409864944216
nl0.3697478991596639
sk0.3667068757539204
cs0.3574051407588739
pl0.3502475247524753
pt0.3371212121212121
et0.3181818181818182
sl0.308300395256917
ms0.27884615384615385
lt0.27133934767522555
lv0.2682926829268293
es0.25742574257425743
tr0.24514737598849745
fi0.23857868020304565
az0.19540229885057472
hu0.17517674783974863
vi0.17387883556254916
is0.11616161616161616
eu0.11541701769165964
zh0.06832298136645963
be0.0625
uk0.05660377358490566
reliabletrue
passestrue
8
name"Melanie"
dialogue"Warten Sie! Bitte gehen Sie nicht... ich brauche Hilfe!"
detectedLang"de"
heavyLang"de"
scores
de0.8401826484018264
nl0.5483870967741935
pl0.4852941176470589
et0.38704028021015763
eu0.36247723132969034
fi0.32950191570881227
no0.3269230769230769
da0.3230174081237911
fr0.2631578947368421
sk0.26160337552742613
lv0.23076923076923078
cs0.2222222222222222
sv0.20273348519362186
is0.19908466819221968
ms0.1822429906542056
it0.1764705882352941
ca0.16666666666666666
es0.16666666666666666
tr0.16666666666666666
reliabletrue
passestrue