Run: 2026-09-03-01M1K5QS4W8FYAKY8NPP86B5VX

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
21.5s
Cost:
$0.012568
Provider:
Meta

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! Erschrecken Sie mich doch nicht so!" Hunter: "Excuse me, are you Melanie? I'm Detective Hunter with the Alborn Police. I was hoping I could ask you a few questions about what happened at the apple festival the other night." Melanie: "Was? Ich verstehe Sie nicht! Ich spreche kein Englisch! Bitte lassen Sie mich allein!" Hunter: "Whoa, okay... Do you speak English? Any English at all? I'm investigating the disappearances." Melanie: "Ich habe so große Angst! Ich war auf dem Apfelfest und habe Fotos mit meiner Kamera gemacht! Ich glaube, ich habe etwas Schreckliches gesehen!" Hunter: "I'm sorry, miss, I don't understand a single word you're saying. Are you trying to tell me you saw something?" Melanie: "Ja! Auf meinen Fotos! Da war ein Mädchen und jemand hat sie in den Wald gezogen! Ich bin so erschrocken, ich zittere immer noch!" Hunter: "Look, I can tell you're upset about something, but I have no idea what you're saying. I don't speak German. Do you have someone who can translate for us?" Melanie: "Warum versteht mich denn niemand? Ich brauche Hilfe! Ich weiß nicht, wem ich vertrauen kann!" Hunter: "I want to help you, I really do, but we're not getting anywhere like this. I need to get an interpreter down here -" Hunter: "Hold on. I have to take this. [answers phone] Hunter here. Yes. Right now? Understood, I'm on my way." Melanie: "Bitte, warten Sie! Gehen Sie nicht! Ich bin ganz allein hier, ich brauche Hilfe!" Hunter: "I'm sorry, I have to go, there's been another incident. Stay here, don't go anywhere. I'm going to find someone who speaks German and come right back, okay?"
created_at"2026-09-03T08:21:33.474Z" 9/3/2026, 8:21:33 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency18600
moderation_latency(null)
generation_time21466
tokens_prompt306
tokens_completion409
native_tokens_prompt273
native_tokens_completion2877
native_tokens_completion_images0
native_tokens_reasoning2472
native_tokens_cached0
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"
service_tier"auto"
usage0.0125685
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423693-mZgsRC71kCtucrMiHANn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423693-EGLfn9GRAcKIbvlWnw0x"
upstream_id"resp_6a992e0df518c487983141cc"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992e0df518c487983141cc"
is_byokfalse
latency357
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.0125685
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Oh! Erschrecken Sie mich doch nicht so!"
detectedLang"de"
heavyLang"de"
scores
de0.8391812865497076
nl0.5736434108527132
sk0.42827442827442824
sl0.3544600938967136
sv0.32098765432098764
yo0.314214463840399
en0.2912371134020619
pl0.289405684754522
cs0.26666666666666666
vi0.2647058823529412
no0.24242424242424243
tl0.24242424242424243
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, are you Melanie? I'm Detective Hunter with the Alborn Police. I was hoping I could ask you a few questions about what happened at the apple festival the other night."
detectedLang"en"
heavyLang"en"
scores
en0.7980752706650627
tl0.619248217757615
fr0.5859760394644116
it0.511840465309514
no0.4909012131715771
da0.4900173611111111
ro0.4766146993318485
nl0.4676030811055732
pt0.4537424453742445
ca0.4425996204933586
es0.4331886155330439
ms0.425146771037182
sq0.4038559107052258
sv0.3974358974358974
cs0.39150699119627136
de0.3844944997380828
hr0.36895810955961333
sl0.3572210065645514
sk0.34210526315789475
pl0.3084167157151266
et0.29934406678592723
yo0.2874469375379018
hu0.23701298701298698
lt0.233529028049576
az0.21718854097268486
fi0.1952054794520548
lv0.1952054794520548
tr0.1913282863041982
eu0.12247946228528753
is0.1051028179741051
vi0.10168195718654435
be0.05622489959839357
uk0.050888529886914384
reliabletrue
passestrue
2
name"Melanie"
dialogue"Was? Ich verstehe Sie nicht! Ich spreche kein Englisch! Bitte lassen Sie mich allein!"
detectedLang"de"
heavyLang"de"
scores
de0.8265036351619299
nl0.676923076923077
no0.4852941176470589
en0.45595854922279794
da0.4432661717921527
sv0.38668224299065423
it0.36746987951807225
ro0.3101182654402102
fr0.3073878627968338
pl0.3018617021276596
et0.27285318559556787
sk0.26880222841225626
lt0.24132947976878616
hr0.22106824925816024
is0.20574886535552195
sl0.1732283464566929
cs0.16
yo0.14215686274509806
hu0.12060301507537688
ms0.12060301507537688
fi0.11764705882352942
tl0.11764705882352942
es0.10714285714285714
pt0.10714285714285714
az0.10102739726027396
ca0.10102739726027396
sq0.10102739726027396
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, okay... Do you speak English? Any English at all? I'm investigating the disappearances."
detectedLang"en"
heavyLang"en"
scores
en0.7936984246061516
tl0.6562500000000001
pt0.5283018867924528
no0.5278969957081545
fr0.5246326707000863
da0.45054945054945056
ca0.4393476044852191
sv0.4353182751540041
nl0.4335736354273944
ms0.4222689075630252
hr0.4186046511627907
sq0.4117647058823529
ro0.4092373791621912
it0.40604751619870405
de0.3888888888888889
cs0.38271604938271603
sk0.32926829268292684
sl0.30904522613065327
es0.30203045685279184
et0.28292046936114734
yo0.25170068027210885
lv0.207492795389049
pl0.20634920634920634
is0.2005813953488372
lt0.1863905325443787
az0.17664670658682635
vi0.16792738275340394
fi0.09688013136288999
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ich habe so große Angst! Ich war auf dem Apfelfest und habe Fotos mit meiner Kamera gemacht! Ich glaube, ich habe etwas Schreckliches gesehen!"
detectedLang"de"
heavyLang"de"
scores
de0.8176392572944298
nl0.5124113475177305
no0.44029850746268656
da0.40987124463519314
en0.36391673091750193
sv0.3204283360790774
sk0.30730478589420657
es0.27821522309711283
ca0.27568042142230026
tl0.2712014134275618
sl0.2580935251798561
fr0.23963133640552997
ms0.20977011494252876
tr0.20289855072463767
pl0.17417417417417416
cs0.14860681114551083
hr0.14860681114551083
lt0.14772727272727273
pt0.14772727272727273
it0.140625
lv0.1397288842544317
ro0.13702928870292888
yo0.13249211356466878
eu0.12234042553191489
vi0.10714285714285714
fi0.09638554216867469
hu0.09638554216867469
is0.08637873754152825
et0.07094594594594594
sq0.07094594594594594
az0.0667420814479638
reliabletrue
passestrue
5
name"Hunter"
dialogue"I'm sorry, miss, I don't understand a single word you're saying. Are you trying to tell me you saw something?"
detectedLang"en"
heavyLang"en"
scores
en0.8119795863550899
tl0.5736906211936663
no0.5273463875759622
da0.46808510638297873
ro0.43593875906527
cs0.4308943089430894
sk0.41275167785234906
it0.41126997476871324
sv0.40728196443691783
pl0.38811188811188807
ms0.3676603432700994
pt0.3670886075949367
nl0.3642143505903724
hr0.3439550140581068
sq0.33586337760910817
ca0.3288590604026846
yo0.3288590604026846
de0.32497589199614274
es0.308300395256917
sl0.29929929929929927
fr0.29006085192697767
lv0.2670157068062827
lt0.2623814541622761
tr0.2608236536430834
hu0.24160346695557963
et0.23995656894679696
is0.2324561403508772
fi0.16467780429594273
az0.15966386554621848
vi0.15966386554621848
be0.09090909090909091
eu0.09090909090909091
uk0.08256880733944955
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ja! Auf meinen Fotos! Da war ein Mädchen und jemand hat sie in den Wald gezogen! Ich bin so erschrocken, ich zittere immer noch!"
detectedLang"de"
heavyLang"de"
scores
de0.8095878136200716
nl0.576271186440678
no0.5395449620801733
sv0.5230078563411897
da0.5095210617426428
en0.480440097799511
sl0.43745863666446066
pl0.37637564196625095
it0.3670886075949367
yo0.34715821812596004
eu0.3395493395493396
ro0.33800623052959505
tr0.32432432432432434
sk0.30950446791226643
ca0.2722602739726028
fi0.26534140017286084
pt0.24039320822162644
ms0.22797456857402362
az0.22656960873521384
lv0.22656960873521384
tl0.22303473491773307
fr0.21296296296296297
et0.20337394564198688
es0.19507575757575757
hr0.17874396135265702
is0.16338582677165356
vi0.1600790513833992
cs0.15924826904055392
lt0.14400805639476336
sq0.13967611336032387
hu0.09381663113006397
reliabletrue
passestrue
7
name"Hunter"
dialogue"Look, I can tell you're upset about something, but I have no idea what you're saying. I don't speak German. Do you have someone who can translate for us?"
detectedLang"en"
heavyLang"en"
scores
en0.8159444678165755
tl0.5517418032786885
ca0.4303385416666667
pt0.4119623655913978
no0.38075017692852087
es0.3745532523230879
da0.3673174258857556
hr0.36270939548434084
tr0.3484735666418466
ro0.32327919566898683
it0.3227554179566564
pl0.32117920868890615
sq0.3099369085173501
cs0.3
sk0.2903487429034874
ms0.2450388265746333
az0.23513986013986016
sv0.23380035026269705
vi0.23043095866314864
lv0.2297535211267606
de0.21028880866425992
sl0.1698292220113852
fr0.1610738255033557
yo0.15865384615384615
nl0.13877952755905512
lt0.12935323383084577
et0.12236710130391174
fi0.10714285714285714
be0.07407407407407407
eu0.07112526539278131
hu0.07112526539278131
is0.06716417910447761
uk0.06716417910447761
reliabletrue
passestrue
8
name"Melanie"
dialogue"Warum versteht mich denn niemand? Ich brauche Hilfe! Ich weiß nicht, wem ich vertrauen kann!"
detectedLang"de"
heavyLang"de"
scores
de0.8254931714719272
nl0.47584320875113945
pl0.36951754385964913
fr0.36813186813186816
lt0.3473325766174802
is0.2874845105328377
no0.2703045685279188
da0.2571059431524548
fi0.2058011049723757
en0.203601108033241
it0.20027816411682894
ro0.18899858956276447
sq0.18555240793201136
sk0.17739628040057226
et0.1581259150805271
lv0.15441176470588236
cs0.14814814814814814
hu0.11128284389489954
es0.0987460815047022
pt0.0987460815047022
az0.09305993690851734
ca0.09305993690851734
sv0.09305993690851734
reliabletrue
passestrue
9
name"Hunter"
dialogue"I want to help you, I really do, but we're not getting anywhere like this. I need to get an interpreter down here -"
detectedLang"en"
heavyLang"en"
scores
en0.8192615543506326
tl0.580335731414868
sq0.5046001415428167
no0.4989262705798139
de0.4901675163874727
hr0.45652173913043476
cs0.4560994560994561
pl0.441340782122905
sk0.43775100401606426
pt0.4336569579288026
it0.4281045751633987
ro0.41569282136894825
da0.4006849315068493
ca0.396551724137931
nl0.39603106125970666
sl0.388646288209607
tr0.3794326241134752
yo0.3613138686131387
fr0.35779816513761464
sv0.35779816513761464
es0.3566176470588235
ms0.3445692883895131
vi0.33078393881453155
lv0.3230174081237911
et0.3223620522749274
lt0.3048659384309831
is0.2537313432835821
hu0.24160346695557963
az0.21612541993281076
eu0.20993227990970656
be0.09090909090909091
uk0.08256880733944955
reliabletrue
passestrue
10
name"Hunter"
dialogue"Hold on. I have to take this. Hunter here. Yes. Right now? Understood, I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8287671232876712
da0.6326230712711242
tl0.626587005227782
no0.5511669658886894
pl0.5073891625615764
cs0.490316004077472
sk0.47589098532494756
sv0.45593035908596297
yo0.427262313860252
hr0.40688018979833923
ca0.3718592964824121
sq0.36948297604035313
sl0.3403693931398417
de0.3394980184940555
fr0.33774834437086093
et0.302649930264993
lv0.27007299270072993
it0.2625368731563422
lt0.25037481259370314
fi0.23076923076923078
ro0.2295839753466872
nl0.22720247295208654
tr0.20508744038155804
hi0.14383561643835618
be0.12280701754385964
hu0.11816578483245149
az0.11190053285968028
is0.11190053285968028
pt0.11190053285968028
uk0.11190053285968028
vi0.11190053285968028
ms0.10554561717352416
reliabletrue
passestrue
11
name"Melanie"
dialogue"Bitte, warten Sie! Gehen Sie nicht! Ich bin ganz allein hier, ich brauche Hilfe!"
detectedLang"de"
heavyLang"de"
scores
de0.834954829742877
nl0.6077621800165153
fr0.44638694638694637
pl0.4099378881987578
et0.391025641025641
da0.3581081081081081
no0.3528610354223433
fi0.33751743375174337
eu0.2952522255192878
ms0.25897035881435254
it0.2566510172143975
tr0.24960505529225907
sk0.2070116861435726
lv0.1810344827586207
cs0.1739130434782609
sv0.15780141843971632
is0.15480427046263345
ca0.12844036697247707
en0.12844036697247707
es0.12844036697247707
tl0.12844036697247707
reliabletrue
passestrue
12
name"Hunter"
dialogue"I'm sorry, I have to go, there's been another incident. Stay here, don't go anywhere. I'm going to find someone who speaks German and come right back, okay?"
detectedLang"en"
heavyLang"en"
scores
en0.8148509062560904
tl0.6048252911813644
da0.4457409568261376
it0.38946015424164526
sq0.3448275862068966
ro0.33286516853932585
yo0.33286516853932585
no0.3233618233618234
de0.3209435310936383
pl0.31605471562275017
ca0.3150684931506849
es0.2899850523168909
cs0.2759146341463415
sk0.25954793452844893
et0.258391881342701
hr0.24841772151898736
pt0.24423229912490055
fr0.23325262308313155
az0.2263843648208469
nl0.22575387123064386
sv0.22194922194922193
sl0.20833333333333331
lt0.19217687074829934
lv0.16299559471365638
tr0.12844036697247707
hu0.1171003717472119
be0.06862745098039216
ms0.06862745098039216
is0.06219151036525173
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue