Run: 2026-09-03-01M1K510SKG13EER7QRJ2D8EW4

Run Details

Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
14.1s
Cost:
$0.007681
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: "..." Hunter: "..." **VOICE SHEET - Cafe in Alborn, MN** Melanie: *[murmuring to herself in German, scrolling through photos on her camera, hands shaking]* "Nein... das kann nicht sein. Das ist nicht richtig..." Hunter: "Excuse me, miss? Are you Melanie? I'm Detective Hunter. Mind if I ask you a couple questions about what happened at the apple festival last night?" Melanie: *[looks up, startled and shaken]* "Was? Was wollen Sie von mir? Ich... ich will darüber nicht sprechen. Es war schrecklich!" Hunter: "Whoa, okay. Sorry. Do you speak English? I need to ask you if you saw anything strange near the orchard. We've had another disappearance." Melanie: "Ich verstehe Sie nicht! Ich spreche kein Englisch! Bitte lassen Sie mich in Ruhe, ich habe solche Angst!" Hunter: *[frowns, confused]* "I... I don't understand a word you're saying. Do you understand me at all? English?" Melanie: *[shakes her head frantically, holding out her camera]* "Nein! Kein Englisch! Schauen Sie! Schauen Sie doch! Auf meinen Fotos! Am Apfelfest - da war jemand im Hintergrund! Ich habe es erst jetzt gesehen!" Hunter: "Are you... showing me your camera? Look, ma'am, I don't know what you're trying to say. Are you saying you saw something? At the festival?" Melanie: "Ja! Ja, am Apfelfest! Ich habe fotografiert und da war... da war eine Person, die nicht da sein sollte! Ich zittere immer noch! Es war furchtbar!" Hunter: *[stares at the camera, then back at her, completely lost]* "Listen, I can tell you're upset, but I have no idea what you're telling me. Is this about the missing kid? Did you see someone take him?" Melanie: "Ich weiß nicht, was Sie sagen! Warum verstehen Sie mich nicht? Ich brauche Hilfe!" Hunter: "Yeah, this isn't working. I need to get a translator down here. Look, just... stay here, okay? Don't go anywhere." Melanie: "Was? Was sagen Sie? Ich verstehe kein Wort!" Hunter: *[phone rings, he answers abruptly]* "Hunter here. What? Another one? At Miller's farm? Damn it. I'm on my way right now." Hunter: *[to Melanie, standing to leave]* "I have to go. Emergency call. Stay put, kid. We'll try this again with someone who speaks German." Melanie: "Warten Sie! Gehen Sie nicht! Bitte! Sie müssen sich die Fotos ansehen!"
created_at"2026-09-03T08:09:07.641Z" 9/3/2026, 8:09:07 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3691
moderation_latency(null)
generation_time14065
tokens_prompt306
tokens_completion649
native_tokens_prompt273
native_tokens_completion1727
native_tokens_completion_images0
native_tokens_reasoning1086
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"
usage0.007681
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788422947-KSpESDa9OCOKsEDjE1fO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788422947-VhxqX7ajkgnWEdvhywWT"
upstream_id"resp_6a992b24717d465be1a84e0b"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992b24717d465be1a84e0b"
is_byokfalse
latency837
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.007681
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"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
2
name"Melanie"
dialogue"Nein... das kann nicht sein. Das ist nicht richtig..."
detectedLang"de"
heavyLang"de"
scores
de0.853228962818004
nl0.6038732394366197
fr0.4485294117647059
pt0.42455242966751916
no0.39839572192513373
hi0.3202416918429003
cs0.30769230769230765
tr0.29467084639498436
it0.2879746835443038
tl0.2879746835443038
is0.25742574257425743
en0.2398648648648649
sk0.2398648648648649
sv0.2398648648648649
reliabletrue
passestrue
3
name"Hunter"
dialogue"Excuse me, miss? Are you Melanie? I'm Detective Hunter. Mind if I ask you a couple questions about what happened at the apple festival last night?"
detectedLang"en"
heavyLang"en"
scores
en0.7991161108879068
tl0.6249062265566391
fr0.6124031007751938
it0.5159728944820909
no0.49341438703140833
ro0.47201689545934533
da0.4711792702273929
ca0.4626544868350349
pt0.4553376906318083
es0.4514536478332419
nl0.41826643397324026
sq0.4165694282380397
sv0.414519906323185
ms0.3868792152053955
cs0.3646759847522236
de0.3485342019543974
hr0.34167215273206053
et0.3368700265251989
sl0.32930918846411805
sk0.31224209078404397
pl0.30362116991643456
yo0.27901946647440523
hu0.274310595065312
lt0.21321793863099922
az0.2006394884092726
tr0.17081260364842457
fi0.16736053288925898
lv0.1638795986622074
is0.12126537785588754
vi0.11738746690203002
be0.06542056074766354
eu0.06542056074766354
uk0.059266227657572904
reliabletrue
passestrue
4
name"Melanie"
dialogue"Was? Was wollen Sie von mir? Ich... ich will darüber nicht sprechen. Es war schrecklich!"
detectedLang"de"
heavyLang"de"
scores
de0.8489010989010989
nl0.5278969957081545
en0.4986326344576117
no0.314214463840399
es0.3099121706398996
da0.29757343550446996
pl0.29214929214929214
sv0.27821522309711283
hu0.26273458445040215
sk0.2597577388963661
lt0.24760601915184677
hr0.2434662998624484
ca0.2109038737446198
is0.2109038737446198
lv0.1791044776119403
sl0.16666666666666666
cs0.15384615384615385
yo0.13657770800627944
fi0.12698412698412698
tl0.12420382165605094
sq0.1143317230273752
it0.11147011308562196
reliabletrue
passestrue
5
name"Hunter"
dialogue"Whoa, okay. Sorry. Do you speak English? I need to ask you if you saw anything strange near the orchard. We've had another disappearance."
detectedLang"en"
heavyLang"en"
scores
en0.7861635220125786
tl0.5730788548468106
no0.47040498442367606
da0.46202531645569617
nl0.4272237196765499
cs0.4125777470628887
hr0.4117647058823529
sq0.39155332856120256
ms0.3651979088872293
sk0.3623405851462866
pl0.36186186186186187
fr0.36042136945071485
yo0.3550834597875569
sv0.3511450381679389
it0.3431221020092735
sl0.3156199677938808
de0.30950446791226643
pt0.2703862660944206
et0.2349234923492349
lv0.23076923076923078
ro0.21803127874885006
lt0.21586715867158673
vi0.169921875
es0.16090819348469892
ca0.13967611336032387
is0.1326530612244898
tr0.1317671092951992
az0.12551440329218108
be0.07608695652173912
hu0.07306434023991276
uk0.06900328587075576
reliabletrue
passestrue
6
name"Melanie"
dialogue"Ich verstehe Sie nicht! Ich spreche kein Englisch! Bitte lassen Sie mich in Ruhe, ich habe solche Angst!"
detectedLang"de"
heavyLang"de"
scores
de0.8230965185394848
nl0.6357808857808858
it0.43845462713387245
no0.4359205776173285
sv0.4120413922859831
da0.388454011741683
ro0.37686939182452645
en0.375
pl0.33226495726495725
sl0.296962879640045
sk0.23594132029339854
lt0.21085858585858586
hr0.1925064599483204
ms0.19041450777202074
az0.18619791666666666
is0.17871222076215507
et0.15311653116531165
cs0.13793103448275862
tl0.1295264623955432
yo0.12342215988779803
hu0.10329985652797705
es0.09156976744186046
fr0.09156976744186046
pt0.09156976744186046
ca0.08625730994152046
sq0.08625730994152046
reliabletrue
passestrue
7
name"Hunter"
dialogue"I... I don't understand a word you're saying. Do you understand me at all? English?"
detectedLang"en"
heavyLang"en"
scores
en0.8175883256528418
no0.6597421203438395
da0.6150729335494327
tl0.5766488413547237
sv0.539282250242483
sq0.5333988212180746
cs0.5283018867924528
pl0.48759439050701187
hr0.4825708061002179
sk0.4710467706013363
de0.45961319681456203
it0.4521337946943483
pt0.4470314318975553
ro0.4411764705882353
nl0.4114002478314746
et0.39413265306122447
sl0.38551099611901685
yo0.3741765480895916
ca0.3658210947930574
tr0.34210526315789475
vi0.33936022253129344
es0.3300423131170663
hu0.31948424068767906
ms0.3155619596541787
is0.30858806404657935
fr0.30453879941434847
lt0.23387096774193547
fi0.22512234910277326
az0.21875
lv0.21875
be0.12844036697247707
eu0.12844036697247707
uk0.1171003717472119
reliabletrue
passestrue
8
name"Melanie"
dialogue"Nein! Kein Englisch! Schauen Sie! Schauen Sie doch! Auf meinen Fotos! Am Apfelfest - da war jemand im Hintergrund! Ich habe es erst jetzt gesehen!"
detectedLang"de"
heavyLang"de"
scores
de0.819214876033058
nl0.4703389830508474
da0.4307091737150293
no0.396551724137931
en0.3425995492111195
pl0.338124054462935
ro0.3158717748240813
ca0.2909238249594814
hr0.2909238249594814
fi0.28803905614320585
es0.2874592833876221
eu0.28454619787408014
sv0.25658453695836875
sk0.2508561643835616
pt0.23513986013986016
lv0.22497785651018598
lt0.2110009017132552
sl0.1784037558685446
it0.16347992351816445
tr0.16347992351816445
az0.15865384615384615
yo0.15703275529865127
ms0.15458937198067632
fr0.15048543689320387
hu0.10440122824974411
hi0.09043659043659043
is0.08184679958027283
cs0.07112526539278131
et0.06716417910447761
sq0.06716417910447761
tl0.06716417910447761
vi0.06716417910447761
reliabletrue
passestrue
9
name"Hunter"
dialogue"Are you... showing me your camera? Look, ma'am, I don't know what you're trying to say. Are you saying you saw something? At the festival?"
detectedLang"en"
heavyLang"en"
scores
en0.8081534772182254
tl0.6299722479185939
no0.4939911448450348
da0.4605529332434255
ms0.4554118447923758
it0.4078460399703923
ro0.3911719939117199
nl0.38791124713083397
cs0.3850883935434281
sq0.3798449612403101
es0.36608557844690964
hr0.3630573248407643
ca0.3579454253611557
fr0.3464052287581699
sv0.34210526315789475
sl0.3311036789297659
pt0.3144815766923736
yo0.2926613616268789
pl0.28825622775800713
sk0.28698752228163993
lt0.26806953339432754
et0.25925925925925924
lv0.2366412213740458
az0.18450560652395515
tr0.17525773195876287
de0.15074309978768577
fi0.14712153518123666
hu0.14346895074946467
be0.08045977011494253
is0.07300115874855156
uk0.07300115874855156
vi0.07300115874855156
reliabletrue
passestrue
10
name"Melanie"
dialogue"Ja! Ja, am Apfelfest! Ich habe fotografiert und da war... da war eine Person, die nicht da sein sollte! Ich zittere immer noch! Es war furchtbar!"
detectedLang"de"
heavyLang"de"
scores
de0.8022249690976514
nl0.5195195195195195
no0.5163240628778718
da0.4798439531859558
ca0.47575360419397117
en0.42979330007127586
it0.41818181818181815
ro0.38223938223938225
sv0.37839937839937837
pl0.354317998385795
sq0.35275080906148865
lv0.35064935064935066
sl0.3474714518760196
es0.3442622950819672
sk0.3316624895572264
pt0.3254637436762226
tr0.3150684931506849
et0.29515418502202645
fr0.2920353982300885
hr0.28186714542190305
cs0.26806953339432754
lt0.26538108356290174
yo0.22928709055876687
az0.21875
eu0.20318725099601595
tl0.2007992007992008
hu0.17098445595854922
fi0.16054564533053514
ms0.15522703273495247
is0.14346895074946467
hi0.09808342728297632
vi0.07300115874855156
reliabletrue
passestrue
11
name"Hunter"
dialogue"Listen, I can tell you're upset, but I have no idea what you're telling me. Is this about the missing kid? Did you see someone take him?"
detectedLang"en"
heavyLang"en"
scores
en0.8105163429654192
tl0.5235259082787374
no0.4996873045653533
da0.49558638083228246
nl0.4791666666666667
sv0.4186046511627907
ca0.38414164742109314
et0.375487900078064
fr0.375
es0.3685872138910813
ms0.358974358974359
fi0.3579454253611557
pt0.35064935064935066
sq0.34587080948487325
it0.3327773144286906
is0.32030586236193714
de0.2982456140350877
hr0.2825112107623318
yo0.28186714542190305
tr0.27404718693284935
hu0.27338782924613986
lv0.25925925925925924
pl0.250936329588015
cs0.23518164435946462
sl0.21951219512195122
sk0.2172211350293542
az0.20398009950248755
ro0.16054564533053514
eu0.12758996728462377
be0.08045977011494253
lt0.07300115874855156
uk0.07300115874855156
vi0.07300115874855156
reliabletrue
passestrue
12
name"Melanie"
dialogue"Ich weiß nicht, was Sie sagen! Warum verstehen Sie mich nicht? Ich brauche Hilfe!"
detectedLang"de"
heavyLang"de"
scores
de0.8367136473014781
nl0.5052083333333334
pl0.4164619164619165
da0.38788659793814434
en0.309593023255814
fr0.2835595776772248
et0.2813918305597579
sv0.27811550151975684
no0.2543171114599686
is0.2448330683624801
es0.23633440514469453
sk0.2070116861435726
eu0.19491525423728812
lv0.1810344827586207
cs0.1739130434782609
fi0.15630550621669628
yo0.15480427046263345
lt0.1394927536231884
hu0.1316270566727605
it0.1316270566727605
pt0.1171003717472119
az0.11048689138576778
ca0.11048689138576778
ro0.11048689138576778
sq0.11048689138576778
reliabletrue
passestrue
13
name"Hunter"
dialogue"Yeah, this isn't working. I need to get a translator down here. Look, just... stay here, okay? Don't go anywhere."
detectedLang"en"
heavyLang"en"
scores
en0.8026715239829993
tl0.5987654320987654
pl0.4845360824742268
no0.45101351351351354
sq0.44961896697713805
sv0.4318181818181818
hr0.43032427695004377
et0.4283201407211962
da0.4031221303948576
cs0.3964716805942433
ca0.3959107806691449
yo0.3925233644859813
sk0.37917860553963706
ro0.375
de0.3557978196233895
pt0.3512974051896207
sl0.3374108053007136
lv0.33127572016460904
lt0.3271221532091097
is0.3222106360792492
it0.3179433368310598
nl0.3172268907563025
fr0.2919389978213508
hu0.2554410080183276
vi0.2537313432835821
tr0.24418604651162787
es0.24330616996507565
az0.22802850356294538
ms0.21968787515006
eu0.17407878017789072
be0.09722222222222222
fi0.08835904628330996
uk0.08835904628330996
reliabletrue
passestrue
14
name"Melanie"
dialogue"Was? Was sagen Sie? Ich verstehe kein Wort!"
detectedLang"de"
heavyLang"de"
scores
de0.8273480662983425
nl0.576271186440678
pl0.47589098532494756
en0.4600431965442765
da0.44567627494456763
sv0.42263279445727486
no0.39320388349514557
es0.37027707808564225
sk0.3315508021390375
yo0.258160237388724
et0.2378048780487805
lt0.23547400611620795
hu0.22360248447204967
it0.22360248447204967
is0.21135646687697163
fr0.20127795527156547
pt0.20127795527156547
az0.19093851132686085
ca0.19093851132686085
ro0.19093851132686085
sq0.19093851132686085
reliabletrue
passestrue
15
name"Hunter"
dialogue"Hunter here. What? Another one? At Miller's farm? Damn it. I'm on my way right now."
detectedLang"en"
heavyLang"en"
scores
en0.8163693599160545
tl0.6369294605809128
da0.48122529644268774
no0.42497261774370204
fr0.3951612903225807
pl0.33375634517766495
et0.32432432432432434
ca0.3234536082474227
sq0.3181818181818182
de0.31729518855656696
fi0.3
yo0.3
es0.26160337552742613
hr0.25
cs0.23469387755102045
sk0.23469387755102045
tr0.21171171171171171
it0.19106317411402157
ja0.16
az0.1449511400651466
hu0.1449511400651466
is0.1435562805872757
lv0.14075286415711946
hi0.13793103448275862
sv0.11764705882352942
nl0.10714285714285714
pt0.10714285714285714
ms0.10102739726027396
ro0.10102739726027396
sl0.10102739726027396
reliabletrue
passestrue
16
name"Hunter"
dialogue"I have to go. Emergency call. Stay put, kid. We'll try this again with someone who speaks German."
detectedLang"en"
heavyLang"en"
scores
en0.8065015479876162
tl0.5522922636103151
da0.42660550458715596
pl0.4212962962962963
nl0.4202226345083488
hr0.37810945273631835
it0.3654822335025381
yo0.32505399568034554
es0.3235930735930736
no0.2889647326507395
ro0.2865296803652968
cs0.27409988385598144
ca0.26210153482880755
sv0.24969987995198079
sk0.2460796139927624
sq0.2460796139927624
et0.24425634824667475
lv0.22839506172839508
lt0.21085858585858586
pt0.19768934531450577
ms0.19146183699870634
tr0.1830065359477124
az0.17546174142480211
sl0.16219839142091153
de0.10714285714285714
fr0.10714285714285714
be0.10071942446043164
hu0.09682080924855492
is0.09156976744186046
uk0.09156976744186046
vi0.09156976744186046
reliabletrue
passestrue
17
name"Melanie"
dialogue"Warten Sie! Gehen Sie nicht! Bitte! Sie müssen sich die Fotos ansehen!"
detectedLang"de"
heavyLang"de"
scores
de0.8363338788870703
nl0.6761133603238867
no0.5098039215686274
sv0.464524765729585
da0.4520547945205479
pl0.4065281899109792
tr0.36908517350157727
es0.3474714518760196
ca0.33774834437086093
eu0.332220367278798
az0.31153184165232356
et0.3055555555555556
fi0.3006993006993007
cs0.2945326278659612
lt0.26335174953959484
pt0.26335174953959484
it0.25650557620817843
lv0.250936329588015
yo0.18032786885245902
fr0.16666666666666666
ms0.16317991631799164
en0.15074309978768577
hr0.14346895074946467
sk0.14346895074946467
sl0.14346895074946467
sq0.13606911447084233
ro0.12854030501089325
reliabletrue
passestrue